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  Kohler CH12.5S-1928 Engine Parts
Kohler Engine Replacement For Model CH12.5S-1928

Kohler Engine Replacement Parts For Model CH12.5S-1928

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Page I
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Showing All Parts
Page A
Kohler CH12.5S-1928 Engine Page A Diagram
 Fig #
1
Knob: Cover
 $8.70

Part Number:25 341 04-S

In Stock

In Stock
 $8.70
In Stock
 $8.70
1
Knob: Cover
 $8.70

Part Number:25 341 04-S

In Stock

In Stock
 $8.70
In Stock
 $8.70
2
Gasket: Air Cleaner Cover Knob
 $4.99

Part Number:24 041 27-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
2
Gasket: Air Cleaner Cover Knob
 $4.99

Part Number:24 041 27-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
3
Cover: Air Cleaner Base
 $75.27

Part Number:12 096 41-S

In Stock

In Stock
 $75.27
In Stock
 $75.27
3
Cover: Air Cleaner Base
 $75.27

Part Number:12 096 41-S

In Stock

In Stock
 $75.27
In Stock
 $75.27
4
Nut: Wing
 $4.99

Part Number:12 100 01-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
4
Nut: Wing
 $4.99

Part Number:12 100 01-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
5
Cover: Air Cleaner
 $53.43

Part Number:12 096 37-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $53.43
Usually ships in 7 - 12 business days
 $53.43
5
Cover: Air Cleaner
 $53.43

Part Number:12 096 37-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $53.43
Usually ships in 7 - 12 business days
 $53.43
6
Pre-cleaner
 $7.44

Part Number:52 083 01-S

In Stock

In Stock
 $7.44
In Stock
 $7.44
6
Pre-cleaner
 $7.44

Part Number:52 083 01-S

In Stock

In Stock
 $7.44
In Stock
 $7.44
7
Kit: Air Cleaner Element
 $41.85

Part Number:12 743 09-S

In Stock

In Stock
 $41.85
In Stock
 $41.85
7
Kit: Air Cleaner Element
 $41.85

Part Number:12 743 09-S

In Stock

In Stock
 $41.85
In Stock
 $41.85
8
Element: Air Cleaner (km)
 $25.50

Part Number:47 083 01-S

In Stock

In Stock
 $25.50
In Stock
 $25.50
8
Element: Air Cleaner (km)
 $25.50

Part Number:47 083 01-S

In Stock

In Stock
 $25.50
In Stock
 $25.50
9
Seal: Inner Air Cleaner
 $5.28

Part Number:24 032 03-S

In Stock

In Stock
 $5.28
In Stock
 $5.28
9
Seal: Inner Air Cleaner
 $5.28

Part Number:24 032 03-S

In Stock

In Stock
 $5.28
In Stock
 $5.28
10
Retainer: Ring Obsolete - Not Available
 $4.99

Part Number:12 018 06-S

Discontinued

Discontinued
 $4.99
Discontinued
10
Retainer: Ring Obsolete - Not Available
 $4.99

Part Number:12 018 06-S

Discontinued

Discontinued
 $4.99
Discontinued
11
Cup: Fuel Spitback
 $27.14

Part Number:12 109 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $27.14
Usually ships in 7 - 12 business days
 $27.14
11
Cup: Fuel Spitback
 $27.14

Part Number:12 109 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $27.14
Usually ships in 7 - 12 business days
 $27.14
12
Bolt Obsolete - Not Available
 $3.99

Part Number:12 211 02-S

Discontinued

Discontinued
 $3.99
Discontinued
12
Bolt Obsolete - Not Available
 $3.99

Part Number:12 211 02-S

Discontinued

Discontinued
 $3.99
Discontinued
13
Gasket: Air Cleaner Base
 $5.09

Part Number:12 041 09-S

In Stock

In Stock
 $5.09
In Stock
 $5.09
13
Gasket: Air Cleaner Base
 $5.09

Part Number:12 041 09-S

In Stock

In Stock
 $5.09
In Stock
 $5.09
14
Base: Air Cleaner
 $59.88

Part Number:12 094 06-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $59.88
Usually ships in 7 - 12 business days
 $59.88
14
Base: Air Cleaner
 $59.88

Part Number:12 094 06-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $59.88
Usually ships in 7 - 12 business days
 $59.88
15
Tube
 $18.34

Part Number:12 123 07-S

In Stock

In Stock
 $18.34
In Stock
 $18.34
15
Tube
 $18.34

Part Number:12 123 07-S

In Stock

In Stock
 $18.34
In Stock
 $18.34
16
Gasket: Air Cleaner Base
 $3.99

Part Number:12 041 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
16
Gasket: Air Cleaner Base
 $3.99

Part Number:12 041 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
17
Stud:m6x1.0x116
 $3.99

Part Number:M-629116-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
17
Stud:m6x1.0x116
 $3.99

Part Number:M-629116-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
A
Kit: Fuel Recovery Obsolete - Not Available
 $114.91

Part Number:12 755 84-S

Discontinued

Discontinued
 $114.91
Discontinued
A
Kit: Fuel Recovery Obsolete - Not Available
 $114.91

Part Number:12 755 84-S

Discontinued

Discontinued
 $114.91
Discontinued
3
Screw: Hvy Flg M5x.8x10
 $3.99

Part Number:M-550010-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Page B
Kohler CH12.5S-1928 Engine Page B Diagram
 Fig #
1
Screw
 $4.82

Part Number:KH-M-0545010

In Stock

In Stock
 $4.82
In Stock
 $4.82
1
Screw
 $4.82

Part Number:KH-M-0545010

In Stock

In Stock
 $4.82
In Stock
 $4.82
2
Baffle: Cylinder Obsolete - Not Available
 $7.46

Part Number:1206319-S

Discontinued

Discontinued
 $7.46
Discontinued
2
Baffle: Cylinder Obsolete - Not Available
 $7.46

Part Number:1206319-S

Discontinued

Discontinued
 $7.46
Discontinued
3
Screw: Hvy Flg M5x.8x10
 $3.99

Part Number:M-550010-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
4
Kit: Fixed Guard
 $74.24

Part Number:12 755 65-S

In Stock

In Stock
 $74.24
In Stock
 $74.24
4
Kit: Fixed Guard
 $74.24

Part Number:12 755 65-S

In Stock

In Stock
 $74.24
In Stock
 $74.24
5
Plate: Backing
 $10.14

Part Number:12 146 07-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.14
Usually ships in 7 - 12 business days
 $10.14
5
Plate: Backing
 $10.14

Part Number:12 146 07-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.14
Usually ships in 7 - 12 business days
 $10.14
6
Kit: Blower Housing
 $306.76

Part Number:12 027 72-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $306.76
Usually ships in 7 - 12 business days
 $306.76
6
Kit: Blower Housing
 $306.76

Part Number:12 027 72-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $306.76
Usually ships in 7 - 12 business days
 $306.76
7
Plug: Button 1/2
 $3.99

Part Number:25 139 17-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
7
Plug: Button 1/2
 $3.99

Part Number:25 139 17-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
8
Plug: Button 9/16
 $4.99

Part Number:25 139 16-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
8
Plug: Button 9/16
 $4.99

Part Number:25 139 16-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
9
Cover, Starter
 $4.99

Part Number:12 096 22-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
9
Cover, Starter
 $4.99

Part Number:12 096 22-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
10
Grommet Obsolete - Not Available
 $2.99

Part Number:1231303-S

Discontinued

Discontinued
 $2.99
Discontinued
10
Grommet Obsolete - Not Available
 $2.99

Part Number:1231303-S

Discontinued

Discontinued
 $2.99
Discontinued
11
Baffle: Intake Side
 $62.38

Part Number:12 063 10-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $62.38
Usually ships in 7 - 12 business days
 $62.38
11
Baffle: Intake Side
 $62.38

Part Number:12 063 10-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $62.38
Usually ships in 7 - 12 business days
 $62.38
12
Baffle: Cylinder Head
 $66.17

Part Number:12 063 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $66.17
Usually ships in 7 - 12 business days
 $66.17
12
Baffle: Cylinder Head
 $66.17

Part Number:12 063 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $66.17
Usually ships in 7 - 12 business days
 $66.17
B
Screw: Thread Forming
 $3.99

Part Number:25 086 398-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
B
Screw: Thread Forming
 $3.99

Part Number:25 086 398-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
B
Label: Grass Screen
 $6.26

Part Number:24 113 499-S

In Stock

In Stock
 $6.26
In Stock
 $6.26
B
Label: Grass Screen
 $6.26

Part Number:24 113 499-S

In Stock

In Stock
 $6.26
In Stock
 $6.26
B
Nameplate: Service
 $11.42

Part Number:41 037 10-S

In Stock

In Stock
 $11.42
In Stock
 $11.42
B
Nameplate: Service
 $11.42

Part Number:41 037 10-S

In Stock

In Stock
 $11.42
In Stock
 $11.42
Page C
Kohler CH12.5S-1928 Engine Page C Diagram
 Fig #
1
Shaft: Balance
 $118.23

Part Number:12 144 26-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $118.23
Usually ships in 7 - 12 business days
 $118.23
1
Shaft: Balance
 $118.23

Part Number:12 144 26-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $118.23
Usually ships in 7 - 12 business days
 $118.23
2
Pin: Governor Regulating
 $3.99

Part Number:12 380 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
2
Pin: Governor Regulating
 $3.99

Part Number:12 380 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
3
Governor Gear Assembly
 $34.22

Part Number:12 043 05-S

In Stock

In Stock
 $34.22
In Stock
 $34.22
3
Governor Gear Assembly
 $34.22

Part Number:12 043 05-S

In Stock

In Stock
 $34.22
In Stock
 $34.22
4
Washer: Flat 6 Mm
 $4.99

Part Number:M-631005-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
4
Washer: Flat 6 Mm
 $4.99

Part Number:M-631005-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
5
Shaft: Governor Gear
 $4.99

Part Number:12 144 02-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
5
Shaft: Governor Gear
 $4.99

Part Number:12 144 02-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
6
Pin: Locating
 $4.99

Part Number:24 380 16-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
6
Pin: Locating
 $4.99

Part Number:24 380 16-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
7
Clip: Hitch Pin
 $3.99

Part Number:12 154 05-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
7
Clip: Hitch Pin
 $3.99

Part Number:12 154 05-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
8
Washer: Flat 1/4
 $3.99

Part Number:X-25-102-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
8
Washer: Flat 1/4
 $3.99

Part Number:X-25-102-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
9
Seal: Governor Cross Shaft
 $6.47

Part Number:12 032 01-S

In Stock

In Stock
 $6.47
In Stock
 $6.47
9
Seal: Governor Cross Shaft
 $6.47

Part Number:12 032 01-S

In Stock

In Stock
 $6.47
In Stock
 $6.47
10
Washer: Flat 6 Mm
 $3.99

Part Number:M-631015-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
10
Washer: Flat 6 Mm
 $3.99

Part Number:M-631015-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
11
Kit: Governor Cross Shaft
 $16.36

Part Number:12 755 64-S

In Stock

In Stock
 $16.36
In Stock
 $16.36
11
Kit: Governor Cross Shaft
 $16.36

Part Number:12 755 64-S

In Stock

In Stock
 $16.36
In Stock
 $16.36
12
Seal: Oil Obsolete - Not Available
 $10.30

Part Number:12 032 03-S

Discontinued

Discontinued
 $10.30
Discontinued
12
Seal: Oil Obsolete - Not Available
 $10.30

Part Number:12 032 03-S

Discontinued

Discontinued
 $10.30
Discontinued
13
Plug: Sq Hd Pipe 3/8
 $3.99

Part Number:25 139 57-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
13
Plug: Sq Hd Pipe 3/8
 $3.99

Part Number:25 139 57-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
15
Plug: Cup
 $6.63

Part Number:52 139 09-S

In Stock

In Stock
 $6.63
In Stock
 $6.63
15
Plug: Cup
 $6.63

Part Number:52 139 09-S

In Stock

In Stock
 $6.63
In Stock
 $6.63
16
Kit: Piston W/ring Set (std)-( Obsolete - Not Available
 $185.32

Part Number:1287401-S

Discontinued

Discontinued
 $185.32
Discontinued
16
Kit: Piston W/ring Set (std)-( Obsolete - Not Available
 $185.32

Part Number:1287401-S

Discontinued

Discontinued
 $185.32
Discontinued
C16A
Kit, Piston W/ring Set (.08) Obsolete - Not Available
 $136.80

Part Number:1287410-S

Discontinued

Discontinued
 $136.80
Discontinued
C16A
Kit, Piston W/ring Set (.08) Obsolete - Not Available
 $136.80

Part Number:1287410-S

Discontinued

Discontinued
 $136.80
Discontinued
C16B
Kit: Piston W/ring Set (.25) Obsolete - Not Available
 $161.26

Part Number:1287402-S

Discontinued

Discontinued
 $161.26
Discontinued
C16B
Kit: Piston W/ring Set (.25) Obsolete - Not Available
 $161.26

Part Number:1287402-S

Discontinued

Discontinued
 $161.26
Discontinued
C16C
Kit: Piston W/ring Set (.50)
 $275.34

Part Number:12 874 03-S

In Stock

In Stock
 $275.34
In Stock
 $275.34
C16C
Kit: Piston W/ring Set (.50)
 $275.34

Part Number:12 874 03-S

In Stock

In Stock
 $275.34
In Stock
 $275.34
17
Retainer
 $3.99

Part Number:12 018 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
17
Retainer
 $3.99

Part Number:12 018 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
18
Ring Set (std.)
 $168.35

Part Number:12 108 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $168.35
Usually ships in 7 - 12 business days
 $168.35
18
Ring Set (std.)
 $168.35

Part Number:12 108 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $168.35
Usually ships in 7 - 12 business days
 $168.35
C18A
Ring Set (.25)
 $124.30

Part Number:12 108 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $124.30
Usually ships in 7 - 12 business days
 $124.30
C18A
Ring Set (.25)
 $124.30

Part Number:12 108 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $124.30
Usually ships in 7 - 12 business days
 $124.30
C18B
Ring Set (.50)
 $124.30

Part Number:12 108 03-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $124.30
Usually ships in 7 - 12 business days
 $124.30
C18B
Ring Set (.50)
 $124.30

Part Number:12 108 03-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $124.30
Usually ships in 7 - 12 business days
 $124.30
19
Rod: Connecting (std)
 $186.52

Part Number:12 067 05-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $186.52
Usually ships in 7 - 12 business days
 $186.52
19
Rod: Connecting (std)
 $186.52

Part Number:12 067 05-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $186.52
Usually ships in 7 - 12 business days
 $186.52
C19A
Rod: Connecting (.25)
 $176.05

Part Number:12 067 06-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $176.05
Usually ships in 7 - 12 business days
 $176.05
C19A
Rod: Connecting (.25)
 $176.05

Part Number:12 067 06-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $176.05
Usually ships in 7 - 12 business days
 $176.05
20
Kit: Camshaft
 $223.31

Part Number:12 755 50-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $223.31
Usually ships in 7 - 12 business days
 $223.31
20
Kit: Camshaft
 $223.31

Part Number:12 755 50-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $223.31
Usually ships in 7 - 12 business days
 $223.31
21
Spring: Actuating
 $3.99

Part Number:12 089 37-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
21
Spring: Actuating
 $3.99

Part Number:12 089 37-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
22
Shim: Camshaft (white .028)
 $6.17

Part Number:12 422 07-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.17
Usually ships in 7 - 12 business days
 $6.17
22
Shim: Camshaft (white .028)
 $6.17

Part Number:12 422 07-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.17
Usually ships in 7 - 12 business days
 $6.17
C
Shim: Camshaft (blue .03)
 $3.99

Part Number:12 422 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
C
Shim: Camshaft (blue .03)
 $3.99

Part Number:12 422 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
C
Shim: Camshaft (red .032)
 $3.99

Part Number:12 422 09-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
C
Shim: Camshaft (red .032)
 $3.99

Part Number:12 422 09-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
C
Shim: Camshaft (yellow .034)
 $3.99

Part Number:12 422 10-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
C
Shim: Camshaft (yellow .034)
 $3.99

Part Number:12 422 10-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
C
Shim: Camshaft (green .036)
 $3.99

Part Number:12 422 11-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
C
Shim: Camshaft (green .036)
 $3.99

Part Number:12 422 11-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
C
Shim: Camshaft (gray .038)
 $3.99

Part Number:12 422 12-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
C
Shim: Camshaft (gray .038)
 $3.99

Part Number:12 422 12-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
C
Shim: Camshaft (black .04)
 $3.99

Part Number:12 422 13-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
C
Shim: Camshaft (black .04)
 $3.99

Part Number:12 422 13-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
C
Lubricant; Camshaft
 $3.99

Part Number:25 357 14-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
C
Lubricant; Camshaft
 $3.99

Part Number:25 357 14-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Page D
Kohler CH12.5S-1928 Engine Page D Diagram
 Fig #
1
Crankshaft
 $514.01

Part Number:12 014 32-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $514.01
Usually ships in 7 - 12 business days
 $514.01
1
Crankshaft
 $514.01

Part Number:12 014 32-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $514.01
Usually ships in 7 - 12 business days
 $514.01
2
Plug Obsolete - Not Available
 $2.99

Part Number:1213901-S

Discontinued

Discontinued
 $2.99
Discontinued
2
Plug Obsolete - Not Available
 $2.99

Part Number:1213901-S

Discontinued

Discontinued
 $2.99
Discontinued
Page E
Kohler CH12.5S-1928 Engine Page E Diagram
 Fig #
1
Label: Clear Lamination
 $3.99

Part Number:25 113 79-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
1
Label: Clear Lamination
 $3.99

Part Number:25 113 79-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
2
Decal; Hp 12.5 Obsolete - Not Available
 $5.19

Part Number:12 113 109-S

Discontinued

Discontinued
 $5.19
Discontinued
2
Decal; Hp 12.5 Obsolete - Not Available
 $5.19

Part Number:12 113 109-S

Discontinued

Discontinued
 $5.19
Discontinued
Page F
Kohler CH12.5S-1928 Engine Page F Diagram
 Fig #
1
Linkage
 $29.31

Part Number:12 079 04-S

In Stock

In Stock
 $29.31
In Stock
 $29.31
1
Linkage
 $29.31

Part Number:12 079 04-S

In Stock

In Stock
 $29.31
In Stock
 $29.31
2
Spring
 $19.07

Part Number:230117-S

In Stock

In Stock
 $19.07
In Stock
 $19.07
2
Spring
 $19.07

Part Number:230117-S

In Stock

In Stock
 $19.07
In Stock
 $19.07
3
Screw
 $4.82

Part Number:KH-M-0545010

In Stock

In Stock
 $4.82
In Stock
 $4.82
3
Screw
 $4.82

Part Number:KH-M-0545010

In Stock

In Stock
 $4.82
In Stock
 $4.82
4
Lever
 $18.28

Part Number:12 090 14-S

In Stock

In Stock
 $18.28
In Stock
 $18.28
4
Lever
 $18.28

Part Number:12 090 14-S

In Stock

In Stock
 $18.28
In Stock
 $18.28
5
Linkage: Choke
 $17.58

Part Number:12 079 08-S

In Stock

In Stock
 $17.58
In Stock
 $17.58
5
Linkage: Choke
 $17.58

Part Number:12 079 08-S

In Stock

In Stock
 $17.58
In Stock
 $17.58
6
Bushing: Linkage Retaining
 $6.17

Part Number:25 158 08-S

In Stock

In Stock
 $6.17
In Stock
 $6.17
6
Bushing: Linkage Retaining
 $6.17

Part Number:25 158 08-S

In Stock

In Stock
 $6.17
In Stock
 $6.17
7
Screw: Thread Forming
 $3.99

Part Number:25 086 398-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
7
Screw: Thread Forming
 $3.99

Part Number:25 086 398-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
8
Linkage
 $21.66

Part Number:12 079 06-S

In Stock

In Stock
 $21.66
In Stock
 $21.66
8
Linkage
 $21.66

Part Number:12 079 06-S

In Stock

In Stock
 $21.66
In Stock
 $21.66
9
Lever: Choke
 $13.73

Part Number:12 090 16-S

In Stock

In Stock
 $13.73
In Stock
 $13.73
9
Lever: Choke
 $13.73

Part Number:12 090 16-S

In Stock

In Stock
 $13.73
In Stock
 $13.73
10
Washer: Spring 1/4
 $3.99

Part Number:41 468 03-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
10
Washer: Spring 1/4
 $3.99

Part Number:41 468 03-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
11
Tab Obsolete - Not Available
 $2.99

Part Number:1244801-S

Discontinued

Discontinued
 $2.99
Discontinued
11
Tab Obsolete - Not Available
 $2.99

Part Number:1244801-S

Discontinued

Discontinued
 $2.99
Discontinued
12
Nut: Lock M5x.8
 $4.99

Part Number:M-547050-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
12
Nut: Lock M5x.8
 $4.99

Part Number:M-547050-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
13
Knob Obsolete - Not Available
 $6.07

Part Number:4134103-S

Discontinued

Discontinued
 $6.07
Discontinued
13
Knob Obsolete - Not Available
 $6.07

Part Number:4134103-S

Discontinued

Discontinued
 $6.07
Discontinued
14
Screw: Thread Forming
 $3.99

Part Number:25 086 403-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
14
Screw: Thread Forming
 $3.99

Part Number:25 086 403-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
15
Bracket: Governor Spring
 $5.55

Part Number:1212622-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.55
Usually ships in 7 - 12 business days
 $5.55
15
Bracket: Governor Spring
 $5.55

Part Number:1212622-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.55
Usually ships in 7 - 12 business days
 $5.55
16
Washer: Flat 6 Mm
 $4.99

Part Number:M-631005-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
16
Washer: Flat 6 Mm
 $4.99

Part Number:M-631005-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
17
Spring
 $10.98

Part Number:12 089 17-S

In Stock

In Stock
 $10.98
In Stock
 $10.98
17
Spring
 $10.98

Part Number:12 089 17-S

In Stock

In Stock
 $10.98
In Stock
 $10.98
18
Screw: Square Head
 $3.99

Part Number:1208641-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
18
Screw: Square Head
 $3.99

Part Number:1208641-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
19
Bushing: Throttle Linkage
 $6.33

Part Number:25 158 11-S

In Stock

In Stock
 $6.33
In Stock
 $6.33
19
Bushing: Throttle Linkage
 $6.33

Part Number:25 158 11-S

In Stock

In Stock
 $6.33
In Stock
 $6.33
20
Lever: Governor Obsolete - Not Available
 $44.61

Part Number:12 090 40-S

Discontinued

Discontinued
 $44.61
Discontinued
20
Lever: Governor Obsolete - Not Available
 $44.61

Part Number:12 090 40-S

Discontinued

Discontinued
 $44.61
Discontinued
F
Decal: Choke (white)
 $4.99

Part Number:12 113 16-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
F
Decal: Choke (white)
 $4.99

Part Number:12 113 16-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
Page G
Kohler CH12.5S-1928 Engine Page G Diagram
 Fig #
1
Stud
 $4.99

Part Number:25 072 24-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
1
Stud
 $4.99

Part Number:25 072 24-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
2
Gasket: Exhaust Manifold
 $7.51

Part Number:12 041 03-S

In Stock

In Stock
 $7.51
In Stock
 $7.51
2
Gasket: Exhaust Manifold
 $7.51

Part Number:12 041 03-S

In Stock

In Stock
 $7.51
In Stock
 $7.51
3
Nut: Flg M8x1.25
 $4.99

Part Number:M-841080-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
3
Nut: Flg M8x1.25
 $4.99

Part Number:M-841080-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
Page H
Kohler CH12.5S-1928 Engine Page H Diagram
 Fig #
1
Screw: Thread Forming
 $3.99

Part Number:25 086 395-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
1
Screw: Thread Forming
 $3.99

Part Number:25 086 395-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
2
Bracket: Fuel Tank
 $20.73

Part Number:12 126 62-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.73
Usually ships in 7 - 12 business days
 $20.73
2
Bracket: Fuel Tank
 $20.73

Part Number:12 126 62-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.73
Usually ships in 7 - 12 business days
 $20.73
3
Kit: Fuel Tank Obsolete - Not Available
 $95.96

Part Number:1276001-S

Discontinued

Discontinued
 $95.96
Discontinued
3
Kit: Fuel Tank Obsolete - Not Available
 $95.96

Part Number:1276001-S

Discontinued

Discontinued
 $95.96
Discontinued
4
Cap: Fuel Tank
 $46.73

Part Number:25 173 20-S

In Stock

In Stock
 $46.73
In Stock
 $46.73
4
Cap: Fuel Tank
 $46.73

Part Number:25 173 20-S

In Stock

In Stock
 $46.73
In Stock
 $46.73
5
Bushing: Fuel Tank
 $6.20

Part Number:25 313 01-S

In Stock

In Stock
 $6.20
In Stock
 $6.20
5
Bushing: Fuel Tank
 $6.20

Part Number:25 313 01-S

In Stock

In Stock
 $6.20
In Stock
 $6.20
6
Valve: Fuel Shut-off
 $28.85

Part Number:25 462 03-S

In Stock

In Stock
 $28.85
In Stock
 $28.85
6
Valve: Fuel Shut-off
 $28.85

Part Number:25 462 03-S

In Stock

In Stock
 $28.85
In Stock
 $28.85
7
Nut: Flg M8x1.25
 $3.99

Part Number:M-852080-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
7
Nut: Flg M8x1.25
 $3.99

Part Number:M-852080-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
8
Screw: Flg M6x1.0x12
 $3.99

Part Number:M-650012-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
8
Screw: Flg M6x1.0x12
 $3.99

Part Number:M-650012-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
9
Bracket
 $51.92

Part Number:12 126 18-S

In Stock

In Stock
 $51.92
In Stock
 $51.92
9
Bracket
 $51.92

Part Number:12 126 18-S

In Stock

In Stock
 $51.92
In Stock
 $51.92
10
Bracket: Fuel Tank
 $23.10

Part Number:12 126 58-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $23.10
Usually ships in 7 - 12 business days
 $23.10
10
Bracket: Fuel Tank
 $23.10

Part Number:12 126 58-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $23.10
Usually ships in 7 - 12 business days
 $23.10
11
Spacer
 $10.86

Part Number:12 112 20-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.86
Usually ships in 7 - 12 business days
 $10.86
11
Spacer
 $10.86

Part Number:12 112 20-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.86
Usually ships in 7 - 12 business days
 $10.86
12
Spacer
 $92.30

Part Number:12 112 19-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $92.30
Usually ships in 7 - 12 business days
 $92.30
12
Spacer
 $92.30

Part Number:12 112 19-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $92.30
Usually ships in 7 - 12 business days
 $92.30
13
Kit, Stud Replacement
 $3.99

Part Number:25 755 54-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
13
Kit, Stud Replacement
 $3.99

Part Number:25 755 54-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
14
Washer: Flat 11/32
 $3.99

Part Number:12 468 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
14
Washer: Flat 11/32
 $3.99

Part Number:12 468 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
15
Screw: Hex Flange
 $3.99

Part Number:25 086 618-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
15
Screw: Hex Flange
 $3.99

Part Number:25 086 618-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
16
Spring Clamp: Hose
 $3.99

Part Number:25 237 37-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
16
Spring Clamp: Hose
 $3.99

Part Number:25 237 37-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
17
Line: Flexible Fuel
 $3.99

Part Number:25 353 27-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
17
Line: Flexible Fuel
 $3.99

Part Number:25 353 27-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
18
Clamp: Hose
 $4.99

Part Number:25 237 31-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
18
Clamp: Hose
 $4.99

Part Number:25 237 31-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
19
Filtr:fuel 75 Micron (gravty F
 $9.39

Part Number:25 050 21-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.39
Usually ships in 7 - 12 business days
 $9.39
19
Filtr:fuel 75 Micron (gravty F
 $9.39

Part Number:25 050 21-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.39
Usually ships in 7 - 12 business days
 $9.39
20
Line: Fuel 2 Pump-filter
 $5.17

Part Number:41 353 15-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.17
Usually ships in 7 - 12 business days
 $5.17
20
Line: Fuel 2 Pump-filter
 $5.17

Part Number:41 353 15-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.17
Usually ships in 7 - 12 business days
 $5.17
21
Line Obsolete - Not Available
 $2.99

Part Number:1235301-S

Discontinued

Discontinued
 $2.99
Discontinued
21
Line Obsolete - Not Available
 $2.99

Part Number:1235301-S

Discontinued

Discontinued
 $2.99
Discontinued
22
Kit: Fuel Pump
 $46.92

Part Number:12 559 02-S

In Stock

In Stock
 $46.92
In Stock
 $46.92
22
Kit: Fuel Pump
 $46.92

Part Number:12 559 02-S

In Stock

In Stock
 $46.92
In Stock
 $46.92
23
Kit: Straight Fitting
 $6.62

Part Number:25 294 09-S

In Stock

In Stock
 $6.62
In Stock
 $6.62
23
Kit: Straight Fitting
 $6.62

Part Number:25 294 09-S

In Stock

In Stock
 $6.62
In Stock
 $6.62
24
Screw: Thread Forming
 $4.99

Part Number:25 086 396-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
24
Screw: Thread Forming
 $4.99

Part Number:25 086 396-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
25
Connector: 90 Deg. Hose
 $6.49

Part Number:12 294 13-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.49
Usually ships in 7 - 12 business days
 $6.49
25
Connector: 90 Deg. Hose
 $6.49

Part Number:12 294 13-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.49
Usually ships in 7 - 12 business days
 $6.49
26
O-ring: Fuel Pump
 $3.99

Part Number:25 153 04-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
26
O-ring: Fuel Pump
 $3.99

Part Number:25 153 04-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
27
Spacer: Fuel Pump
 $10.40

Part Number:12 112 05-S

In Stock

In Stock
 $10.40
In Stock
 $10.40
27
Spacer: Fuel Pump
 $10.40

Part Number:12 112 05-S

In Stock

In Stock
 $10.40
In Stock
 $10.40
28
Gasket: Fuel Pump
 $3.99

Part Number:25 041 10-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
28
Gasket: Fuel Pump
 $3.99

Part Number:25 041 10-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
30
Clip
 $3.99

Part Number:X-728-1-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
30
Clip
 $3.99

Part Number:X-728-1-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
31
Screw
 $4.82

Part Number:KH-M-0545010

In Stock

In Stock
 $4.82
In Stock
 $4.82
31
Screw
 $4.82

Part Number:KH-M-0545010

In Stock

In Stock
 $4.82
In Stock
 $4.82
32
Line: Fuel Obsolete - Not Available
 $7.96

Part Number:1235311-S

Discontinued

Discontinued
 $7.96
Discontinued
32
Line: Fuel Obsolete - Not Available
 $7.96

Part Number:1235311-S

Discontinued

Discontinued
 $7.96
Discontinued
33
Nut: Flg M6x1.0
 $4.99

Part Number:M-641060-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
33
Nut: Flg M6x1.0
 $4.99

Part Number:M-641060-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
34
Stud:m6x1.0x116
 $3.99

Part Number:M-629116-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
34
Stud:m6x1.0x116
 $3.99

Part Number:M-629116-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
35
Kit: Carburetor
 $333.74

Part Number:12 853 98-S

In Stock

In Stock
 $333.74
In Stock
 $333.74
35
Kit: Carburetor
 $333.74

Part Number:12 853 98-S

In Stock

In Stock
 $333.74
In Stock
 $333.74
36
Gasket: Air Cleaner Base
 $3.99

Part Number:12 041 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
36
Gasket: Air Cleaner Base
 $3.99

Part Number:12 041 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
37
Gasket: Carburetor
 $3.99

Part Number:12 041 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
37
Gasket: Carburetor
 $3.99

Part Number:12 041 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
38
Screw: Skt Cap M6x1.0x35
 $3.99

Part Number:M-644035-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
38
Screw: Skt Cap M6x1.0x35
 $3.99

Part Number:M-644035-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
39
Adapter: Carburetor Obsolete - Not Available
 $28.07

Part Number:1202904-S

Discontinued

Discontinued
 $28.07
Discontinued
39
Adapter: Carburetor Obsolete - Not Available
 $28.07

Part Number:1202904-S

Discontinued

Discontinued
 $28.07
Discontinued
40
Deflector: Heat
 $12.42

Part Number:12 265 08-S

In Stock

In Stock
 $12.42
In Stock
 $12.42
40
Deflector: Heat
 $12.42

Part Number:12 265 08-S

In Stock

In Stock
 $12.42
In Stock
 $12.42
41
Kit: Carb. Retrofit
 $291.55

Part Number:12 853 33-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $291.55
Usually ships in 7 - 12 business days
 $291.55
41
Kit: Carb. Retrofit
 $291.55

Part Number:12 853 33-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $291.55
Usually ships in 7 - 12 business days
 $291.55
42
Base: Air Cleaner
 $59.88

Part Number:12 094 06-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $59.88
Usually ships in 7 - 12 business days
 $59.88
42
Base: Air Cleaner
 $59.88

Part Number:12 094 06-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $59.88
Usually ships in 7 - 12 business days
 $59.88
43
Bracket: Air Cleaner
 $126.80

Part Number:12 126 46-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $126.80
Usually ships in 7 - 12 business days
 $126.80
43
Bracket: Air Cleaner
 $126.80

Part Number:12 126 46-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $126.80
Usually ships in 7 - 12 business days
 $126.80
H
Kit: Repair Float
 $14.32

Part Number:12 757 02-S

In Stock

In Stock
 $14.32
In Stock
 $14.32
H
Kit: Repair Float
 $14.32

Part Number:12 757 02-S

In Stock

In Stock
 $14.32
In Stock
 $14.32
H
Kit: Repair Carb (pump Feed)
 $38.57

Part Number:12 757 03-S

In Stock

In Stock
 $38.57
In Stock
 $38.57
H
Kit: Repair Carb (pump Feed)
 $38.57

Part Number:12 757 03-S

In Stock

In Stock
 $38.57
In Stock
 $38.57
H
Kit: Repair Bowl Replacement
 $21.80

Part Number:12 757 37-S

In Stock

In Stock
 $21.80
In Stock
 $21.80
H
Kit: Repair Bowl Replacement
 $21.80

Part Number:12 757 37-S

In Stock

In Stock
 $21.80
In Stock
 $21.80
H
Decal; Fuel Tank Obsolete - Not Available
 $2.99

Part Number:12 113 21-S

Discontinued

Discontinued
 $2.99
Discontinued
H
Decal; Fuel Tank Obsolete - Not Available
 $2.99

Part Number:12 113 21-S

Discontinued

Discontinued
 $2.99
Discontinued
H
Kit: Gasket Set
 $126.17

Part Number:12 755 93-S

In Stock

In Stock
 $126.17
In Stock
 $126.17
H
Kit: Gasket Set
 $126.17

Part Number:12 755 93-S

In Stock

In Stock
 $126.17
In Stock
 $126.17
H
Seal: Oil Obsolete - Not Available
 $10.30

Part Number:12 032 03-S

Discontinued

Discontinued
 $10.30
Discontinued
H
Seal: Oil Obsolete - Not Available
 $10.30

Part Number:12 032 03-S

Discontinued

Discontinued
 $10.30
Discontinued
H
Seal: Oil-pump Cover
 $6.21

Part Number:12 032 04-S

In Stock

In Stock
 $6.21
In Stock
 $6.21
H
Seal: Oil-pump Cover
 $6.21

Part Number:12 032 04-S

In Stock

In Stock
 $6.21
In Stock
 $6.21
H
Gasket: Carburetor
 $3.99

Part Number:12 041 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
Gasket: Carburetor
 $3.99

Part Number:12 041 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
Gasket: Air Cleaner Base
 $3.99

Part Number:12 041 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
Gasket: Air Cleaner Base
 $3.99

Part Number:12 041 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
Gasket: Exhaust Manifold
 $7.51

Part Number:12 041 03-S

In Stock

In Stock
 $7.51
In Stock
 $7.51
H
Gasket: Exhaust Manifold
 $7.51

Part Number:12 041 03-S

In Stock

In Stock
 $7.51
In Stock
 $7.51
H
Gasket: Oil Filter Adapter
 $3.99

Part Number:12 041 07-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
Gasket: Oil Filter Adapter
 $3.99

Part Number:12 041 07-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
Gasket: Cylinder Head
 $22.81

Part Number:12 041 08-S

In Stock

In Stock
 $22.81
In Stock
 $22.81
H
Gasket: Cylinder Head
 $22.81

Part Number:12 041 08-S

In Stock

In Stock
 $22.81
In Stock
 $22.81
H
Gasket: Air Cleaner Base
 $5.09

Part Number:12 041 09-S

In Stock

In Stock
 $5.09
In Stock
 $5.09
H
Gasket: Air Cleaner Base
 $5.09

Part Number:12 041 09-S

In Stock

In Stock
 $5.09
In Stock
 $5.09
H
Gasket: Cylinder Head
 $19.27

Part Number:12 041 10-S

In Stock

In Stock
 $19.27
In Stock
 $19.27
H
Gasket: Cylinder Head
 $19.27

Part Number:12 041 10-S

In Stock

In Stock
 $19.27
In Stock
 $19.27
H
Screw: Flg M10x1.5x90
 $7.52

Part Number:62 086 08-S

In Stock

In Stock
 $7.52
In Stock
 $7.52
H
Screw: Flg M10x1.5x90
 $7.52

Part Number:62 086 08-S

In Stock

In Stock
 $7.52
In Stock
 $7.52
H
O-ring: Lower Oil Fill Tube
 $6.38

Part Number:12 153 01-S

In Stock

In Stock
 $6.38
In Stock
 $6.38
H
O-ring: Lower Oil Fill Tube
 $6.38

Part Number:12 153 01-S

In Stock

In Stock
 $6.38
In Stock
 $6.38
H
O-ring (.5 Dia)
 $3.99

Part Number:12 153 04-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
O-ring (.5 Dia)
 $3.99

Part Number:12 153 04-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
O-ring (1.78 Dia)
 $11.29

Part Number:12 153 05-S

In Stock

In Stock
 $11.29
In Stock
 $11.29
H
O-ring (1.78 Dia)
 $11.29

Part Number:12 153 05-S

In Stock

In Stock
 $11.29
In Stock
 $11.29
H
O-ring (2.5 Dia)
 $5.17

Part Number:12 153 06-S

In Stock

In Stock
 $5.17
In Stock
 $5.17
H
O-ring (2.5 Dia)
 $5.17

Part Number:12 153 06-S

In Stock

In Stock
 $5.17
In Stock
 $5.17
H
Screw: Cylinder Head (m10 X 80
 $3.99

Part Number:20 086 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
Screw: Cylinder Head (m10 X 80
 $3.99

Part Number:20 086 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
Gasket: Fuel Pump
 $3.99

Part Number:25 041 10-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
Gasket: Fuel Pump
 $3.99

Part Number:25 041 10-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
O-ring: Fuel Pump
 $3.99

Part Number:25 153 04-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
H
O-ring: Fuel Pump
 $3.99

Part Number:25 153 04-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
H
Seal: Valve Band
 $12.14

Part Number:25 032 14-S

In Stock

In Stock
 $12.14
In Stock
 $12.14
H
Seal: Valve Band
 $12.14

Part Number:25 032 14-S

In Stock

In Stock
 $12.14
In Stock
 $12.14
Page I
Kohler CH12.5S-1928 Engine Page I Diagram
 Fig #
1
Screw: Thread Forming
 $4.99

Part Number:25 086 396-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
1
Screw: Thread Forming
 $4.99

Part Number:25 086 396-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
2
Screw: Thread Forming
 $4.99

Part Number:25 086 397-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
2
Screw: Thread Forming
 $4.99

Part Number:25 086 397-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
3
Cover: Rocker
 $24.60

Part Number:12 096 47-S

In Stock

In Stock
 $24.60
In Stock
 $24.60
3
Cover: Rocker
 $24.60

Part Number:12 096 47-S

In Stock

In Stock
 $24.60
In Stock
 $24.60
4
Strap: Lifting
 $3.99

Part Number:25 445 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
4
Strap: Lifting
 $3.99

Part Number:25 445 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
5
Clamp: Hose
 $4.99

Part Number:25 237 31-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
5
Clamp: Hose
 $4.99

Part Number:25 237 31-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
6
Hose: Breather
 $30.57

Part Number:12 326 27-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $30.57
Usually ships in 7 - 12 business days
 $30.57
6
Hose: Breather
 $30.57

Part Number:12 326 27-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $30.57
Usually ships in 7 - 12 business days
 $30.57
7
Kit: Cylinder Head
 $511.41

Part Number:12 755 81-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $511.41
Usually ships in 7 - 12 business days
 $511.41
7
Kit: Cylinder Head
 $511.41

Part Number:12 755 81-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $511.41
Usually ships in 7 - 12 business days
 $511.41
8
Screw: Flg M6x1.0x34
 $3.99

Part Number:M-640034-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
8
Screw: Flg M6x1.0x34
 $3.99

Part Number:M-640034-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
9
Pivot: Rocker Arm
 $3.99

Part Number:12 599 03-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
9
Pivot: Rocker Arm
 $3.99

Part Number:12 599 03-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
10
Arm: Rocker
 $17.33

Part Number:25 186 01-S

In Stock

In Stock
 $17.33
In Stock
 $17.33
10
Arm: Rocker
 $17.33

Part Number:25 186 01-S

In Stock

In Stock
 $17.33
In Stock
 $17.33
11
Screw
 $4.82

Part Number:KH-M-0545010

In Stock

In Stock
 $4.82
In Stock
 $4.82
11
Screw
 $4.82

Part Number:KH-M-0545010

In Stock

In Stock
 $4.82
In Stock
 $4.82
12
Retainer: Reed
 $10.95

Part Number:12 018 03-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.95
Usually ships in 7 - 12 business days
 $10.95
12
Retainer: Reed
 $10.95

Part Number:12 018 03-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.95
Usually ships in 7 - 12 business days
 $10.95
13
Reed: Breather
 $5.09

Part Number:12 402 02-S

In Stock

In Stock
 $5.09
In Stock
 $5.09
13
Reed: Breather
 $5.09

Part Number:12 402 02-S

In Stock

In Stock
 $5.09
In Stock
 $5.09
14
Screw: Cylinder Head (m10 X 80
 $3.99

Part Number:20 086 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
14
Screw: Cylinder Head (m10 X 80
 $3.99

Part Number:20 086 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
15
Spacer: Head Bolt Exhaust Port
 $14.12

Part Number:12 112 13-S

In Stock

In Stock
 $14.12
In Stock
 $14.12
15
Spacer: Head Bolt Exhaust Port
 $14.12

Part Number:12 112 13-S

In Stock

In Stock
 $14.12
In Stock
 $14.12
16
Washer: Flat 13/32
 $3.99

Part Number:12 468 05-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
16
Washer: Flat 13/32
 $3.99

Part Number:12 468 05-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
17
Kit: Retainer
 $6.42

Part Number:12 755 03-S

In Stock

In Stock
 $6.42
In Stock
 $6.42
17
Kit: Retainer
 $6.42

Part Number:12 755 03-S

In Stock

In Stock
 $6.42
In Stock
 $6.42
18
Plug: Ctsk Pipe 1/8
 $3.99

Part Number:25 139 60-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
18
Plug: Ctsk Pipe 1/8
 $3.99

Part Number:25 139 60-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
19
Spring: Valve
 $15.43

Part Number:12 089 34-S

In Stock

In Stock
 $15.43
In Stock
 $15.43
19
Spring: Valve
 $15.43

Part Number:12 089 34-S

In Stock

In Stock
 $15.43
In Stock
 $15.43
20
Cap: Valve Spring
 $8.74

Part Number:25 173 28-S

In Stock

In Stock
 $8.74
In Stock
 $8.74
20
Cap: Valve Spring
 $8.74

Part Number:25 173 28-S

In Stock

In Stock
 $8.74
In Stock
 $8.74
21
Seal: Valve Band
 $12.14

Part Number:25 032 14-S

In Stock

In Stock
 $12.14
In Stock
 $12.14
21
Seal: Valve Band
 $12.14

Part Number:25 032 14-S

In Stock

In Stock
 $12.14
In Stock
 $12.14
22
Kit: Head: Cylinder
 $348.43

Part Number:12 318 19-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $348.43
Usually ships in 7 - 12 business days
 $348.43
22
Kit: Head: Cylinder
 $348.43

Part Number:12 318 19-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $348.43
Usually ships in 7 - 12 business days
 $348.43
23
Valve: Intake
 $45.48

Part Number:12 017 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $45.48
Usually ships in 7 - 12 business days
 $45.48
23
Valve: Intake
 $45.48

Part Number:12 017 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $45.48
Usually ships in 7 - 12 business days
 $45.48
24
Valve: Exhaust
 $76.79

Part Number:12 016 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $76.79
Usually ships in 7 - 12 business days
 $76.79
24
Valve: Exhaust
 $76.79

Part Number:12 016 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $76.79
Usually ships in 7 - 12 business days
 $76.79
25
Gasket: Cylinder Head
 $22.81

Part Number:12 041 08-S

In Stock

In Stock
 $22.81
In Stock
 $22.81
25
Gasket: Cylinder Head
 $22.81

Part Number:12 041 08-S

In Stock

In Stock
 $22.81
In Stock
 $22.81
26
Rod: Push
 $6.11

Part Number:12 411 04-S

In Stock

In Stock
 $6.11
In Stock
 $6.11
26
Rod: Push
 $6.11

Part Number:12 411 04-S

In Stock

In Stock
 $6.11
In Stock
 $6.11
27
Kit: Lifter
 $24.23

Part Number:25 351 11-S

In Stock

In Stock
 $24.23
In Stock
 $24.23
27
Kit: Lifter
 $24.23

Part Number:25 351 11-S

In Stock

In Stock
 $24.23
In Stock
 $24.23
I
Valve: Exhaust (.25 Mm) Obsolete - Not Available
 $57.49

Part Number:12 016 02-S

Discontinued

Discontinued
 $57.49
Discontinued
I
Valve: Exhaust (.25 Mm) Obsolete - Not Available
 $57.49

Part Number:12 016 02-S

Discontinued

Discontinued
 $57.49
Discontinued
I
Valve: Intake (.25 Mm)
 $33.23

Part Number:12 017 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $33.23
Usually ships in 7 - 12 business days
 $33.23
I
Valve: Intake (.25 Mm)
 $33.23

Part Number:12 017 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $33.23
Usually ships in 7 - 12 business days
 $33.23
I
Gasket: Carburetor
 $3.99

Part Number:12 041 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
I
Gasket: Carburetor
 $3.99

Part Number:12 041 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
I
Gasket: Air Cleaner Base
 $3.99

Part Number:12 041 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
I
Gasket: Air Cleaner Base
 $3.99

Part Number:12 041 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
I
Gasket: Exhaust Manifold
 $7.51

Part Number:12 041 03-S

In Stock

In Stock
 $7.51
In Stock
 $7.51
I
Gasket: Exhaust Manifold
 $7.51

Part Number:12 041 03-S

In Stock

In Stock
 $7.51
In Stock
 $7.51
4
Module: Ignition
 $39.23

Part Number:12 584 04-S

In Stock

In Stock
 $39.23
In Stock
 $39.23
Page J
Kohler CH12.5S-1928 Engine Page J Diagram
 Fig #
1
Plug: Spark (std)
 $12.61

Part Number:12 132 02-S

In Stock

In Stock
 $12.61
In Stock
 $12.61
1
Plug: Spark (std)
 $12.61

Part Number:12 132 02-S

In Stock

In Stock
 $12.61
In Stock
 $12.61
2
Screw
 $4.82

Part Number:KH-M-0545010

In Stock

In Stock
 $4.82
In Stock
 $4.82
2
Screw
 $4.82

Part Number:KH-M-0545010

In Stock

In Stock
 $4.82
In Stock
 $4.82
3
Clip
 $3.99

Part Number:X-728-1-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
3
Clip
 $3.99

Part Number:X-728-1-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
4
Module: Ignition
 $39.23

Part Number:12 584 04-S

In Stock

In Stock
 $39.23
In Stock
 $39.23
5
Screw: Thread Forming
 $3.99

Part Number:25 086 473-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
5
Screw: Thread Forming
 $3.99

Part Number:25 086 473-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
6
Kit: Flywheel
 $343.65

Part Number:12 025 16-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $343.65
Usually ships in 7 - 12 business days
 $343.65
6
Kit: Flywheel
 $343.65

Part Number:12 025 16-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $343.65
Usually ships in 7 - 12 business days
 $343.65
7
Key: 3/16 X 5/8
 $4.99

Part Number:X-42-15-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
7
Key: 3/16 X 5/8
 $4.99

Part Number:X-42-15-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
8
Washer: Flat 13/32
 $8.34

Part Number:12 468 03-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.34
Usually ships in 7 - 12 business days
 $8.34
8
Washer: Flat 13/32
 $8.34

Part Number:12 468 03-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.34
Usually ships in 7 - 12 business days
 $8.34
9
Screw: Hex Flange
 $3.99

Part Number:25 086 361-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
9
Screw: Hex Flange
 $3.99

Part Number:25 086 361-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
10
Key Switch Assembly
 $69.32

Part Number:25 099 37-S

In Stock

In Stock
 $69.32
In Stock
 $69.32
10
Key Switch Assembly
 $69.32

Part Number:25 099 37-S

In Stock

In Stock
 $69.32
In Stock
 $69.32
11
Washer: Internal Tooth
 $3.99

Part Number:48 468 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
11
Washer: Internal Tooth
 $3.99

Part Number:48 468 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
12
Nut: Key Switch
 $4.99

Part Number:48 100 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
12
Nut: Key Switch
 $4.99

Part Number:48 100 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
13
Key: Set Of 2
 $4.99

Part Number:48 340 01-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
13
Key: Set Of 2
 $4.99

Part Number:48 340 01-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
14
Fan
 $37.14

Part Number:12 157 06-S

In Stock

In Stock
 $37.14
In Stock
 $37.14
14
Fan
 $37.14

Part Number:12 157 06-S

In Stock

In Stock
 $37.14
In Stock
 $37.14
15
Bolt: Shoulder
 $4.99

Part Number:25 086 47-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
15
Bolt: Shoulder
 $4.99

Part Number:25 086 47-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
17
Washer: Int Tooth Lock 1/4
 $3.99

Part Number:X-22-11-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
17
Washer: Int Tooth Lock 1/4
 $3.99

Part Number:X-22-11-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
18
Clip: Tube & Wiring (km)
 $3.99

Part Number:12 154 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
18
Clip: Tube & Wiring (km)
 $3.99

Part Number:12 154 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
19
Solenoid: Starter Relay
 $104.08

Part Number:25 435 08-S

In Stock

In Stock
 $104.08
In Stock
 $104.08
19
Solenoid: Starter Relay
 $104.08

Part Number:25 435 08-S

In Stock

In Stock
 $104.08
In Stock
 $104.08
20
Screw: Thread Forming
 $4.99

Part Number:25 086 397-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
20
Screw: Thread Forming
 $4.99

Part Number:25 086 397-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
21
Clip: Cable
 $14.03

Part Number:235173-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.03
Usually ships in 7 - 12 business days
 $14.03
21
Clip: Cable
 $14.03

Part Number:235173-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.03
Usually ships in 7 - 12 business days
 $14.03
22
Kit: Regulator/rectifier
 $126.78

Part Number:25 755 03-S

In Stock

In Stock

Note: [Includes Ref No. 12 (Qty 2)]
 $126.78
In Stock
 $126.78
22
Kit: Regulator/rectifier
 $126.78

Part Number:25 755 03-S

In Stock

In Stock

Note: [Includes Ref No. 12 (Qty 2)]
 $126.78
In Stock
 $126.78
23
Screw: Flg M6x1.0x16
 $3.99

Part Number:M-639016-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
23
Screw: Flg M6x1.0x16
 $3.99

Part Number:M-639016-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
24
Connector
 $8.38

Part Number:25 155 41-S

In Stock

In Stock
 $8.38
In Stock
 $8.38
24
Connector
 $8.38

Part Number:25 155 41-S

In Stock

In Stock
 $8.38
In Stock
 $8.38
25
Connector (1 Contact)
 $6.71

Part Number:277563-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.71
Usually ships in 7 - 12 business days
 $6.71
25
Connector (1 Contact)
 $6.71

Part Number:277563-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.71
Usually ships in 7 - 12 business days
 $6.71
26
Screw: Thread Forming
 $3.99

Part Number:25 086 402-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
26
Screw: Thread Forming
 $3.99

Part Number:25 086 402-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
27
Kit: 15 / 20 Amp Stator
 $150.83

Part Number:237878-S

In Stock

In Stock
 $150.83
In Stock
 $150.83
27
Kit: 15 / 20 Amp Stator
 $150.83

Part Number:237878-S

In Stock

In Stock
 $150.83
In Stock
 $150.83
J
Harness: Wiring
 $85.86

Part Number:12 176 23-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $85.86
Usually ships in 7 - 12 business days
 $85.86
J
Harness: Wiring
 $85.86

Part Number:12 176 23-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $85.86
Usually ships in 7 - 12 business days
 $85.86
J
Lead: Starter Solenoid Obsolete - Not Available
 $11.97

Part Number:1251809-S

Discontinued

Discontinued
 $11.97
Discontinued
J
Lead: Starter Solenoid Obsolete - Not Available
 $11.97

Part Number:1251809-S

Discontinued

Discontinued
 $11.97
Discontinued
J
Lead: Ground Solenoid
 $7.44

Part Number:25 518 29-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.44
Usually ships in 7 - 12 business days
 $7.44
J
Lead: Ground Solenoid
 $7.44

Part Number:25 518 29-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.44
Usually ships in 7 - 12 business days
 $7.44
J
Decal: Ignition
 $23.90

Part Number:52 113 17-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $23.90
Usually ships in 7 - 12 business days
 $23.90
J
Decal: Ignition
 $23.90

Part Number:52 113 17-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $23.90
Usually ships in 7 - 12 business days
 $23.90
J
Bracket: Ground Strap
 $3.99

Part Number:12 126 96-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
J
Bracket: Ground Strap
 $3.99

Part Number:12 126 96-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
J
Fuse Obsolete - Not Available
 $7.84

Part Number:41 304 01-S

Discontinued

Discontinued
 $7.84
Discontinued
J
Fuse Obsolete - Not Available
 $7.84

Part Number:41 304 01-S

Discontinued

Discontinued
 $7.84
Discontinued
J
Terminal
 $6.05

Part Number:25 452 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.05
Usually ships in 7 - 12 business days
 $6.05
J
Terminal
 $6.05

Part Number:25 452 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.05
Usually ships in 7 - 12 business days
 $6.05
Page K
Kohler CH12.5S-1928 Engine Page K Diagram
 Fig #
1
Dipstick
 $48.53

Part Number:47 038 27-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $48.53
Usually ships in 7 - 12 business days
 $48.53
1
Dipstick
 $48.53

Part Number:47 038 27-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $48.53
Usually ships in 7 - 12 business days
 $48.53
2
Washer
 $3.99

Part Number:X-25-44-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
2
Washer
 $3.99

Part Number:X-25-44-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
3
Seal: Rubber
 $3.99

Part Number:25 032 13-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
3
Seal: Rubber
 $3.99

Part Number:25 032 13-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
4
O-ring
 $7.48

Part Number:41 153 01-S

In Stock

In Stock
 $7.48
In Stock
 $7.48
4
O-ring
 $7.48

Part Number:41 153 01-S

In Stock

In Stock
 $7.48
In Stock
 $7.48
5
Tube: Oil Fill
 $30.57

Part Number:12 123 16-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $30.57
Usually ships in 7 - 12 business days
 $30.57
5
Tube: Oil Fill
 $30.57

Part Number:12 123 16-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $30.57
Usually ships in 7 - 12 business days
 $30.57
6
Closure Plate Assembly Obsolete - Not Available
 $339.99

Part Number:12-009-51-S

Discontinued

Discontinued
 $339.99
Discontinued
6
Closure Plate Assembly Obsolete - Not Available
 $339.99

Part Number:12-009-51-S

Discontinued

Discontinued
 $339.99
Discontinued
7
Valve: Oil Pressure Relief
 $18.34

Part Number:25 462 09-S

In Stock

In Stock
 $18.34
In Stock
 $18.34
7
Valve: Oil Pressure Relief
 $18.34

Part Number:25 462 09-S

In Stock

In Stock
 $18.34
In Stock
 $18.34
8
Bearing: Crankshaft
 $26.16

Part Number:12 030 05-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.16
Usually ships in 7 - 12 business days
 $26.16
8
Bearing: Crankshaft
 $26.16

Part Number:12 030 05-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.16
Usually ships in 7 - 12 business days
 $26.16
9
O-ring (.5 Dia)
 $3.99

Part Number:12 153 04-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
9
O-ring (.5 Dia)
 $3.99

Part Number:12 153 04-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
10
Kit: Oil Pick-up
 $96.06

Part Number:12 755 73-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $96.06
Usually ships in 7 - 12 business days
 $96.06
10
Kit: Oil Pick-up
 $96.06

Part Number:12 755 73-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $96.06
Usually ships in 7 - 12 business days
 $96.06
11
Pick-up: Oil Screen
 $57.78

Part Number:25 381 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $57.78
Usually ships in 7 - 12 business days
 $57.78
11
Pick-up: Oil Screen
 $57.78

Part Number:25 381 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $57.78
Usually ships in 7 - 12 business days
 $57.78
12
Clip
 $6.49

Part Number:52 154 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.49
Usually ships in 7 - 12 business days
 $6.49
12
Clip
 $6.49

Part Number:52 154 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.49
Usually ships in 7 - 12 business days
 $6.49
13
Screw: Thread Forming
 $3.99

Part Number:25 086 398-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
13
Screw: Thread Forming
 $3.99

Part Number:25 086 398-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
14
Oil Filter Nipple
 $8.00

Part Number:24 136 09-S

In Stock

In Stock
 $8.00
In Stock
 $8.00
14
Oil Filter Nipple
 $8.00

Part Number:24 136 09-S

In Stock

In Stock
 $8.00
In Stock
 $8.00
15
Oil Filter
 $16.15

Part Number:52 050 02-S

In Stock

In Stock
 $16.15
In Stock
 $16.15
15
Oil Filter
 $16.15

Part Number:52 050 02-S

In Stock

In Stock
 $16.15
In Stock
 $16.15
16
Plug: Ctsk Pipe 1/8
 $3.99

Part Number:25 139 60-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
16
Plug: Ctsk Pipe 1/8
 $3.99

Part Number:25 139 60-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
17
Switch: Oil Pressure
 $17.37

Part Number:25 099 27-S

In Stock

In Stock
 $17.37
In Stock
 $17.37
17
Switch: Oil Pressure
 $17.37

Part Number:25 099 27-S

In Stock

In Stock
 $17.37
In Stock
 $17.37
18
Cover: Oil Pump
 $15.53

Part Number:12 096 21-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $15.53
Usually ships in 7 - 12 business days
 $15.53
18
Cover: Oil Pump
 $15.53

Part Number:12 096 21-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $15.53
Usually ships in 7 - 12 business days
 $15.53
19
O-ring (1.78 Dia)
 $11.29

Part Number:12 153 05-S

In Stock

In Stock
 $11.29
In Stock
 $11.29
19
O-ring (1.78 Dia)
 $11.29

Part Number:12 153 05-S

In Stock

In Stock
 $11.29
In Stock
 $11.29
20
Pump Assembly: Oil Obsolete - Not Available
 $35.17

Part Number:1239301-S

Discontinued

Discontinued
 $35.17
Discontinued
20
Pump Assembly: Oil Obsolete - Not Available
 $35.17

Part Number:1239301-S

Discontinued

Discontinued
 $35.17
Discontinued
21
Seal: Oil Obsolete - Not Available
 $10.30

Part Number:12 032 03-S

Discontinued

Discontinued
 $10.30
Discontinued
21
Seal: Oil Obsolete - Not Available
 $10.30

Part Number:12 032 03-S

Discontinued

Discontinued
 $10.30
Discontinued
22
Screw: Flg M8x1.25x45
 $4.99

Part Number:24 086 17-S

Backorder: No ETA

Backorder: No ETA
 $4.99
Backorder: No ETA
 $4.99
22
Screw: Flg M8x1.25x45
 $4.99

Part Number:24 086 17-S

Backorder: No ETA

Backorder: No ETA
 $4.99
Backorder: No ETA
 $4.99
23
Screw: Flg M8x1.25x45
 $4.99

Part Number:24 086 17-S

Backorder: No ETA

Backorder: No ETA
 $4.99
Backorder: No ETA
 $4.99
23
Screw: Flg M8x1.25x45
 $4.99

Part Number:24 086 17-S

Backorder: No ETA

Backorder: No ETA
 $4.99
Backorder: No ETA
 $4.99
K
Decal, Oil Sentry Obsolete - Not Available
 $3.11

Part Number:2511305-S

Discontinued

Discontinued
 $3.11
Discontinued
K
Decal, Oil Sentry Obsolete - Not Available
 $3.11

Part Number:2511305-S

Discontinued

Discontinued
 $3.11
Discontinued
Page L
Kohler CH12.5S-1928 Engine Page L Diagram
 Fig #
1
Muffler
 $148.03

Part Number:12 068 58-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $148.03
Usually ships in 7 - 12 business days
 $148.03
1
Muffler
 $148.03

Part Number:12 068 58-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $148.03
Usually ships in 7 - 12 business days
 $148.03
2
Screw: Thread Forming
 $3.99

Part Number:25 086 401-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
2
Screw: Thread Forming
 $3.99

Part Number:25 086 401-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
L
Ch11-12.5 Short Block
 $925.81

Part Number:1252252

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $925.81
Usually ships in 7 - 12 business days
 $925.81
L
Ch11-12.5 Short Block
 $925.81

Part Number:1252252

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $925.81
Usually ships in 7 - 12 business days
 $925.81
Page M
Kohler CH12.5S-1928 Engine Page M Diagram
 Fig #
1
Electric Starter-bendix Drive
 $323.54

Part Number:12 098 21-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $323.54
Usually ships in 7 - 12 business days
 $323.54
1
Electric Starter-bendix Drive
 $323.54

Part Number:12 098 21-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $323.54
Usually ships in 7 - 12 business days
 $323.54
2
Bolt; Thru #10-24x4 13/32-inch Obsolete - Not Available
 $3.24

Part Number:1221101-S

Discontinued

Discontinued
 $3.24
Discontinued
2
Bolt; Thru #10-24x4 13/32-inch Obsolete - Not Available
 $3.24

Part Number:1221101-S

Discontinued

Discontinued
 $3.24
Discontinued
3
Cap - (#dsc) Obsolete - Not Available
 $12.83

Part Number:1222714-S

Discontinued

Discontinued
 $12.83
Discontinued
3
Cap - (#dsc) Obsolete - Not Available
 $12.83

Part Number:1222714-S

Discontinued

Discontinued
 $12.83
Discontinued
4
Brush Kit Obsolete - Not Available
 $43.73

Part Number:1222102-S

Discontinued

Discontinued
 $43.73
Discontinued
4
Brush Kit Obsolete - Not Available
 $43.73

Part Number:1222102-S

Discontinued

Discontinued
 $43.73
Discontinued
5
Armature Obsolete - Not Available
 $107.52

Part Number:1217005-S

Discontinued

Discontinued
 $107.52
Discontinued
5
Armature Obsolete - Not Available
 $107.52

Part Number:1217005-S

Discontinued

Discontinued
 $107.52
Discontinued
6
Cap, Drive End
 $65.19

Part Number:1222719-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $65.19
Usually ships in 7 - 12 business days
 $65.19
6
Cap, Drive End
 $65.19

Part Number:1222719-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $65.19
Usually ships in 7 - 12 business days
 $65.19
7
Kit: Drive
 $214.66

Part Number:12 755 53-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $214.66
Usually ships in 7 - 12 business days
 $214.66
7
Kit: Drive
 $214.66

Part Number:12 755 53-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $214.66
Usually ships in 7 - 12 business days
 $214.66
 Fig #
Engine Parts

Repair Guides for Kohler Engine CH12.5S-1928

Power Switch Repair 101

This article is a 101 repair guide for power tool switch replacements, explaining the general steps involved in replacing a switch assembly.

Electric Power Tool Parts 101

This article defines the basic parts of most power tools, explains how they work, and what to look for when they stop working.

Tool Diagnosis: Is it the Brushes or the Switch?

This article describes the differences between power switch and carbon brush failure symptoms.

Diagnosing Electric Power Tools 101

This article is a troubleshooting guide for problems and malfunctions common to most electric power tools.

Questions & Answers for Kohler CH12.5S-1928

No questions have been asked yet
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