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MTD Tiller Parts 1985
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MTD Tiller Replacement  For Model 21402S (1985)

MTD Tiller Replacement Parts For Model 21402S (1985)

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Page A
MTD 21402S (1985) Tiller Page A Diagram
 Fig #
A1
Clevis Pin 1/4" Dia. x 2.25" Obsolete - Not Available
 $2.99

Part Number:711-0750

Discontinued

Discontinued
 $2.99
Discontinued
A2
Grip-hand Blk
 $14.92

Part Number:720-04083

In Stock

In Stock
 $14.92
In Stock
 $14.92
A3
Compression Spring .33" O.D. x 1.2" Lg. Obsolete - Not Available
 $2.99

Part Number:732-0442

Discontinued

Discontinued
 $2.99
Discontinued
A4
Cap Speed Nut
 $3.99

Part Number:726-0106

In Stock

In Stock
 $3.99
In Stock
 $3.99
A5
Carriage Bolt 5/16-18 X 1.75
 $4.54

Part Number:710-0458

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $4.54
Usually ships in 7 - 12 business days
 $4.54
A7
Grip Assy-clutch-lh Obsolete - Not Available
 $20.88

Part Number:784-0031

Discontinued

Discontinued

Note: Nla - Tines
 $20.88
Discontinued
A9
Cable Bracket Obsolete - Not Available
 $5.95

Part Number:15093C

Discontinued

Discontinued
 $5.95
Discontinued
A10
Screw-tap 5/16-18x
 $6.98

Part Number:710-0607

In Stock

In Stock

Note: for Model 998 Only.
 $6.98
In Stock
 $6.98
A11
Nut-hex Jam 5/16-2 Obsolete - Not Available
 $5.25

Part Number:712-0256

Discontinued

Discontinued

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers. if These Items Cannot Be Obtained Locally, Order by Part Number and
 $5.25
Discontinued
A12
Washer-lock 5/16
Minimum Quantity of 2 Required
 $4.95

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.95
In Stock
 $4.95
A13
Control-clutch
 $67.23

Part Number:946-0484

In Stock

In Stock

Note: (Wheels)
 $67.23
In Stock
 $67.23
A14
Use 912-3010
 $4.48

Part Number:712-3010

In Stock

In Stock
 $4.48
In Stock
 $4.48
A15
Washer-lock 5/16
Minimum Quantity of 2 Required
 $4.95

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.95
In Stock
 $4.95
A16
Handle Panel Obsolete - Not Available
 $27.91

Part Number:784-0037A

Discontinued

Discontinued
 $27.91
Discontinued
A17
Handle L.H. Obsolete - Not Available
 $26.52

Part Number:749-0631-0637

Discontinued

Discontinued
 $26.52
Discontinued
A18
Nut
 $4.44

Part Number:712-0798

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.44
In Stock
 $4.44
A19
Use 936-0169
 $3.99

Part Number:736-0169

Backorder: No ETA

Backorder: No ETA
 $3.99
Backorder: No ETA
 $3.99
A20
Washer-bell .400 I
 $4.57

Part Number:736-0105

Backorder: No ETA

Backorder: No ETA

Note: For Models 586, 587b & 588
 $4.57
Backorder: No ETA
 $4.57
A21
Screw-hex 3/8-16 X
 $4.36

Part Number:710-0514

In Stock

In Stock

Note: (Optional)
 $4.36
In Stock
 $4.36
A22
Pin-cotter-3/32 Di
 $4.53

Part Number:914-0507

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $4.53
In Stock
 $4.53
A23
Tie-cable 7
 $3.99

Part Number:725-0157

In Stock

In Stock

Note: (W/ Heated Grips)
 $3.99
In Stock
 $3.99
A24
Tiller Flap Rod Obsolete - Not Available
 $8.30

Part Number:747-0501

Discontinued

Discontinued
 $8.30
Discontinued
A25
Cover Assy-end-lh
 $28.35

Part Number:14989

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $28.35
Usually ships in 7 - 12 business days
 $28.35
A25A
End Cover Ass'y. R.H. Obsolete - Not Available
 $34.86

Part Number:14990-0637

Discontinued

Discontinued
 $34.86
Discontinued
A26
Washer-bell .337 X
Minimum Quantity of 2 Required
 $4.32

Part Number:736-0242

In Stock

In Stock

Note: Not Used in This Application
 $4.32
In Stock
 $4.32
A27
Use 912-3010
 $4.48

Part Number:712-3010

In Stock

In Stock
 $4.48
In Stock
 $4.48
A28
Shield-side Obsolete - Not Available
 $41.47

Part Number:15390-0637

Discontinued

Discontinued
 $41.47
Discontinued
A29
Tine Assy-lh
 $97.90

Part Number:784-0083

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $97.90
Usually ships in 7 - 12 business days
 $97.90
A29A
Tine Assy-rh
 $100.78

Part Number:784-0082

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $100.78
Usually ships in 7 - 12 business days
 $100.78
A30
Nut-hex 3/8-24
 $4.44

Part Number:712-0241

Backorder: No ETA

Backorder: No ETA

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $4.44
Backorder: No ETA
 $4.44
A31
Use 936-0169
 $3.99

Part Number:736-0169

Backorder: No ETA

Backorder: No ETA
 $3.99
Backorder: No ETA
 $3.99
A32
Cap Screw, 3/8-24 X 1.25
 $4.63

Part Number:710-0191

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.63
Usually ships in 7 - 12 business days
 $4.63
A33
Use 914-0149b
 $4.55

Part Number:714-0149B

In Stock

In Stock
 $4.55
In Stock
 $4.55
A34
Tine Adapter Ass'y. Obsolete - Not Available
 $47.90

Part Number:784-0084

Discontinued

Discontinued
 $47.90
Discontinued
A34A
Tine-bolo Rh 12
 $15.89

Part Number:1916946001

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $15.89
Usually ships in 7 - 12 business days
 $15.89
A36
Tine-bolo Lh 12
 $15.89

Part Number:1916947001

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $15.89
Usually ships in 7 - 12 business days
 $15.89
A37
Pin, Tine
 $4.65

Part Number:711-0415

In Stock

In Stock
 $4.65
In Stock
 $4.65
A38
Use 912-3010
 $4.48

Part Number:712-3010

In Stock

In Stock
 $4.48
In Stock
 $4.48
A39
Washer-lock 5/16
Minimum Quantity of 2 Required
 $4.95

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.95
In Stock
 $4.95
A40
Hinge Flap
 $15.41

Part Number:784-0088

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $15.41
Usually ships in 7 - 12 business days
 $15.41
A41
Hex Bolt 5/16-18 x 1.0" Lg. Obsolete - Not Available
 $2.99

Part Number:710-0736

Discontinued

Discontinued
 $2.99
Discontinued
A42
Use 938-0507b
 $4.99

Part Number:738-0507B

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $4.99
In Stock
 $4.99
A43
Washer-fl
 $7.14

Part Number:936-0117

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (271r, 272r-if Required)
 $7.14
Usually ships in 7 - 12 business days
 $7.14
A44
Screw-hex 3/8-16 X
 $4.53

Part Number:710-0216

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $4.53
Usually ships in 7 - 12 business days
 $4.53
A45
Bar Assy-depth
 $67.15

Part Number:786-0120-0637

In Stock

In Stock
 $67.15
In Stock
 $67.15
A46
Use 912-3010
 $4.48

Part Number:712-3010

In Stock

In Stock
 $4.48
In Stock
 $4.48
A47
Washer-lock 5/16
Minimum Quantity of 2 Required
 $4.95

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.95
In Stock
 $4.95
A48
Use 912-3010
 $4.48

Part Number:712-3010

In Stock

In Stock
 $4.48
In Stock
 $4.48
A49
Washer-lock 5/16
Minimum Quantity of 2 Required
 $4.95

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.95
In Stock
 $4.95
A50
Frame Rail L.H. Obsolete - Not Available
 $71.41

Part Number:14975-0637

Discontinued

Discontinued
 $71.41
Discontinued
A51
Clamp Obsolete - Not Available
 $3.99

Part Number:726-0175

Discontinued

Discontinued
 $3.99
Discontinued
A52
Washer-lock 5/16
Minimum Quantity of 2 Required
 $4.95

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.95
In Stock
 $4.95
A53
Use 912-3010
 $4.48

Part Number:712-3010

In Stock

In Stock
 $4.48
In Stock
 $4.48
A54
Hex Bolt 5/16-18 X .75
 $4.33

Part Number:710-3008

In Stock

In Stock

Note: Models With Electric Pto Only
 $4.33
In Stock
 $4.33
A55
Knob
 $10.49

Part Number:920-0232

In Stock

In Stock

Note: Used With Manual Pto
 $10.49
In Stock
 $10.49
A56
Use 936-0169
 $3.99

Part Number:736-0169

Backorder: No ETA

Backorder: No ETA
 $3.99
Backorder: No ETA
 $3.99
A57
Nut
 $4.44

Part Number:712-0798

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.44
In Stock
 $4.44
A58
Hex Bolt 5/16-18 X .75
 $4.33

Part Number:710-3008

In Stock

In Stock

Note: Models With Electric Pto Only
 $4.33
In Stock
 $4.33
A59
Bracket Reinforcement Obsolete - Not Available
 $16.48

Part Number:784-0087

Discontinued

Discontinued
 $16.48
Discontinued
A60
Hex Bolt 5/16-18 X .75
 $4.33

Part Number:710-3008

In Stock

In Stock

Note: Models With Electric Pto Only
 $4.33
In Stock
 $4.33
A61
Shield Asm-tine
 $90.31

Part Number:784-0085

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $90.31
Usually ships in 7 - 12 business days
 $90.31
A62
Use 914-0149b
 $4.55

Part Number:714-0149B

In Stock

In Stock
 $4.55
In Stock
 $4.55
A63
Pin, Tine
 $4.65

Part Number:711-0415

In Stock

In Stock
 $4.65
In Stock
 $4.65
A64
Handle R.H. Obsolete - Not Available
 $21.11

Part Number:749-0630-0637

Discontinued

Discontinued
 $21.11
Discontinued
A68
Cl utch G rip Ass'y. R.H . Obsolete - Not Available
 $14.17

Part Number:784-0029

Discontinued

Discontinued

Note: Nla - Wheels
 $14.17
Discontinued
A69
Bolt 7 Obsolete - Not Available
 $8.82

Part Number:738-0575

Discontinued

Discontinued

Note: (Special) - Special
 $8.82
Discontinued
A70
Bearing-flange Obsolete - Not Available
 $4.99

Part Number:941-0402

Discontinued

Discontinued

Note: Code N
 $4.99
Discontinued
A71
Nut-shld Obsolete - Not Available
 $9.05

Part Number:938-0561

Discontinued

Discontinued
 $9.05
Discontinued
A72
Cable-control
 $25.17

Part Number:946-0502

In Stock

In Stock

Note: (Wire Assembled in Lower Hole)
 $25.17
In Stock
 $25.17
A73
Control-throttle
 $23.46

Part Number:831-0796A

Backorder: No ETA

Backorder: No ETA

Note: For Model 587b - (Assemble in upper hole)
 $23.46
Backorder: No ETA
 $23.46
A74
Washer-bell .337 X
Minimum Quantity of 2 Required
 $4.32

Part Number:736-0242

In Stock

In Stock

Note: Not Used in This Application
 $4.32
In Stock
 $4.32
Page B
MTD 21402S (1985) Tiller Page B Diagram
 Fig #
B1
Control-clutch
 $67.23

Part Number:946-0484

In Stock

In Stock

Note: (Wheels)
 $67.23
In Stock
 $67.23
B2
Nut-hex Center
 $4.68

Part Number:912-0107

In Stock

In Stock

Note: 500 & 600 Series
 $4.68
In Stock
 $4.68
B3
Nut-jam Lock 3/8-1
 $3.99

Part Number:712-0266A

In Stock

In Stock

Note: for Models 587b, 596 and 598.
 $3.99
In Stock
 $3.99
B4
Square Key 3/16 X .75
 $3.99

Part Number:714-0122

In Stock

In Stock
 $3.99
In Stock
 $3.99
B6
Belt-v 3l X
 $26.85

Part Number:954-04032B

In Stock

In Stock
 $26.85
In Stock
 $26.85
B8
Hex Bolt 5/16-18 X .75
 $4.33

Part Number:710-3008

In Stock

In Stock

Note: Models With Electric Pto Only
 $4.33
In Stock
 $4.33
B10
Hi-Pro Key #5 Woodruff Obsolete - Not Available
 $2.99

Part Number:714-0131

Discontinued

Discontinued
 $2.99
Discontinued
B11
Set Scr. 1/4-28 x .25" Lg. Obsolete - Not Available
 $2.99

Part Number:710-0938

Discontinued

Discontinued
 $2.99
Discontinued
B12
Screw-hex 5/16-18
 $6.11

Part Number:710-0189

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Used W/20
 $6.11
Usually ships in 7 - 12 business days
 $6.11
B13
Chain Case Assy. B Obsolete - Not Available
 $335.33

Part Number:94981

Discontinued

Discontinued
 $335.33
Discontinued
B14
Chain Case Assy-comp
 $224.21

Part Number:784-0102

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $224.21
Usually ships in 7 - 12 business days
 $224.21
B16
Engine Mounting Plate Obsolete - Not Available
 $17.80

Part Number:14973-0637

Discontinued

Discontinued
 $17.80
Discontinued
B17
Washer-lock 5/16
Minimum Quantity of 2 Required
 $4.95

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.95
In Stock
 $4.95
B18
Use 912-3010
 $4.48

Part Number:712-3010

In Stock

In Stock
 $4.48
In Stock
 $4.48
B19
Hex Bolt 3/8-24 x 3.0" Lg. Obsolete - Not Available
 $2.99

Part Number:710-0830

Discontinued

Discontinued
 $2.99
Discontinued
B20
Frame Rail L.H. Obsolete - Not Available
 $71.41

Part Number:14975-0637

Discontinued

Discontinued
 $71.41
Discontinued
B21
Counter Weight Obsolete - Not Available
 $52.28

Part Number:723-0340

Discontinued

Discontinued
 $52.28
Discontinued
B22
Screw-hex 1/2-13 X
 $17.10

Part Number:710-0786

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Attaching Rear Frame Rails and Front Frame Ass\\\\\\\'y.
 $17.10
Usually ships in 7 - 12 business days
 $17.10
B23
Fl-wash. .510 I.d. X 1.0
 $3.99

Part Number:736-0326

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
B28
Lock Washer .50
 $4.49

Part Number:736-0921

In Stock

In Stock
 $4.49
In Stock
 $4.49
B29
Use 912-0206
 $4.49

Part Number:712-0206

Backorder: No ETA

Backorder: No ETA
 $4.49
Backorder: No ETA
 $4.49
B30
Spacer 3/8 I.D. x 5/8" O.D. x 2.18" Lg. Obsolete - Not Available
 $2.99

Part Number:750-0579

Discontinued

Discontinued
 $2.99
Discontinued
B31
Use 936-0169
 $3.99

Part Number:736-0169

Backorder: No ETA

Backorder: No ETA
 $3.99
Backorder: No ETA
 $3.99
B32
Nut-hex 3/8-24
 $4.44

Part Number:712-0241

Backorder: No ETA

Backorder: No ETA

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $4.44
Backorder: No ETA
 $4.44
B33
Wheel Assy W/tire-lh E E
 $50.34

Part Number:734-1129

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $50.34
Usually ships in 7 - 12 business days
 $50.34
B34
Frame Rail R.H. Obsolete - Not Available
 $62.67

Part Number:14974-0637

Discontinued

Discontinued
 $62.67
Discontinued
B37
Wheel Assy W/tire-rh E E Obsolete - Not Available
 $50.34

Part Number:734-1130

Discontinued

Discontinued
 $50.34
Discontinued
B38
Bearing-flange
 $11.78

Part Number:741-0227

In Stock

In Stock
 $11.78
In Stock
 $11.78
B39
Ratchet Wheel Obsolete - Not Available
 $12.06

Part Number:748-0292

Discontinued

Discontinued
 $12.06
Discontinued
B40
Spring
 $4.99

Part Number:10622B

In Stock

In Stock
 $4.99
In Stock
 $4.99
B41
Pawl Obsolete - Not Available
 $15.04

Part Number:948-0291A

Discontinued

Discontinued
 $15.04
Discontinued
B42
Wheel Cover Obsolete - Not Available
 $10.14

Part Number:14967

Discontinued

Discontinued
 $10.14
Discontinued
B43
Screw-hex 5/16-18
 $6.92

Part Number:710-0874

Backorder: No ETA

Backorder: No ETA

Note: If Equipped
 $6.92
Backorder: No ETA
 $6.92
B44
Nut-hex 5/16-18 Obsolete - Not Available
 $4.99

Part Number:912-0329

Discontinued

Discontinued

Note: Nut - Hex Lock 5/16-24 Unjc
 $4.99
Discontinued
B45
Use 914-0470 Obsolete - Not Available
 $4.49

Part Number:914-0470

Discontinued

Discontinued
 $4.49
Discontinued
B46
Fl-Wash. 7/8" I.D. x 1-3/8 O.D. x .06 Obsolete - Not Available
 $2.99

Part Number:936-0214

Discontinued

Discontinued
 $2.99
Discontinued
B48
Screw-hex Wash Sf Obsolete - Not Available
 $3.99

Part Number:710-0600

Discontinued

Discontinued

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $3.99
Discontinued
B49
Spacer
 $6.90

Part Number:750-0470

Backorder: No ETA

Backorder: No ETA

Note: Not Used on Units With Electric P.T.O.
 $6.90
Backorder: No ETA
 $6.90
B52
Belt Cover Obsolete - Not Available
 $64.66

Part Number:14980A

Discontinued

Discontinued
 $64.66
Discontinued
B53
Screw-hex Wash Sf
Minimum Quantity of 2 Required
 $4.44

Part Number:710-0599

In Stock

In Stock

Note: Not Used on Units With Electric P.T.O.
 $4.44
In Stock
 $4.44
B54
Screw-tap 1/4-20
 $4.36

Part Number:710-0653

Backorder: No ETA

Backorder: No ETA

Note: Manual Pto
 $4.36
Backorder: No ETA
 $4.36
B55
Washer-spring Bell
 $4.18

Part Number:736-0270

In Stock

In Stock

Note: If Equipped
 $4.18
In Stock
 $4.18
B56
Spacer
 $3.99

Part Number:750-0219

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
B57
Spacer 3/4" I.D. x 1.12" O.D. x 1.56" Lg. Obsolete - Not Available
 $4.99

Part Number:950-0442

Discontinued

Discontinued
 $4.99
Discontinued
B58
1/2" "V"-4L Pulley 314" I.D. x 2.59" O.D. Obsolete - Not Available
 $23.13

Part Number:756-0396

Discontinued

Discontinued
 $23.13
Discontinued
B59
Screw-hex Cap
 $4.63

Part Number:710-1039

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.63
In Stock
 $4.63
B60
Use 936-0169
 $3.99

Part Number:736-0169

Backorder: No ETA

Backorder: No ETA
 $3.99
Backorder: No ETA
 $3.99
B61
Flatwasher3/8" I.d. X 1.25
 $4.99

Part Number:736-0133

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
B62
Use 912-0116
 $4.55

Part Number:712-0116

In Stock

In Stock
 $4.55
In Stock
 $4.55
B63
Belt-v 1/2 X 54
 $54.94

Part Number:954-0195A

In Stock

In Stock

Note: (Belts Listed by Part Number Are of Special Construction and Should Be Used When Replacement Is Necessary)
 $54.94
In Stock
 $54.94
B64
Pulley-idler
 $77.00

Part Number:756-0405

In Stock

In Stock
 $77.00
In Stock
 $77.00
B65
Use 936-0176
 $4.55

Part Number:736-0176

In Stock

In Stock

Note: (Special)
 $4.55
In Stock
 $4.55
B66
Washer-lock
 $4.49

Part Number:936-0329

Backorder: No ETA

Backorder: No ETA

Note: (for Model E633e)
 $4.49
Backorder: No ETA
 $4.49
B67
Screw-hex 1/4-28 X
 $5.70

Part Number:710-0412

Backorder: No ETA

Backorder: No ETA

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $5.70
Backorder: No ETA
 $5.70
B68
Pulley Obsolete - Not Available
 $81.67

Part Number:756-0389A

Discontinued

Discontinued
 $81.67
Discontinued
B69
Key-3/16 X 5/8
 $7.78

Part Number:914-0388

In Stock

In Stock
 $7.78
In Stock
 $7.78
B70
Spacer Obsolete - Not Available
 $3.99

Part Number:750-0472

Discontinued

Discontinued
 $3.99
Discontinued
B71
Screw-shld Obsolete - Not Available
 $3.99

Part Number:938-0183

Discontinued

Discontinued

Note: for Models 587b, 596 and 598.
 $3.99
Discontinued
B72
Use 912-3010
 $4.48

Part Number:712-3010

In Stock

In Stock
 $4.48
In Stock
 $4.48
B73
Washer-lock 5/16
Minimum Quantity of 2 Required
 $4.95

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.95
In Stock
 $4.95
B74
Side Plate Ass'y. Obsolete - Not Available
 $69.87

Part Number:784-0137

Discontinued

Discontinued
 $69.87
Discontinued
B75
Spring-extension
 $8.72

Part Number:732-0445

In Stock

In Stock

Note: (404, 405)
 $8.72
In Stock
 $8.72
B76
Idler Bracket Ass'y. Tines Obsolete - Not Available
 $2.99

Part Number:14971

Discontinued

Discontinued
 $2.99
Discontinued
B77
Pulley 6" Dia. x 5/8" I.D. Obsolete - Not Available
 $31.31

Part Number:756-0387A

Discontinued

Discontinued
 $31.31
Discontinued
B78
Screw-hex Obsolete - Not Available
 $4.99

Part Number:710-0698

Discontinued

Discontinued

Note: (586)
 $4.99
Discontinued
B79
Belt-v 1/2 X 43
 $42.51

Part Number:954-0109

In Stock

In Stock

Note: (404, 405)
 $42.51
In Stock
 $42.51
B80
Nut-hex Center L-1 Obsolete - Not Available
 $3.99

Part Number:912-0117

Discontinued

Discontinued

Note: Not Used on Units With Electric P.T.O.
 $3.99
Discontinued
B81
Pulley-idler-v
 $34.98

Part Number:756-1035A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $34.98
Usually ships in 7 - 12 business days
 $34.98
B82
1/2" "V"-Pulley 21/4" O.D. x .50" I.D. Obsolete - Not Available
 $42.28

Part Number:756-0386A

Discontinued

Discontinued
 $42.28
Discontinued
B83
Shld. Bolt 1/2" Dia. x .160" Lg. Obsolete - Not Available
 $3.11

Part Number:738-0147

Discontinued

Discontinued
 $3.11
Discontinued
B84
Idler Bracket Ass'y Wheels Obsolete - Not Available
 $15.37

Part Number:14969

Discontinued

Discontinued
 $15.37
Discontinued
B85
Spring-extension
 $8.72

Part Number:732-0445

In Stock

In Stock

Note: (404, 405)
 $8.72
In Stock
 $8.72
B85A
Nut-hex 1/4-20
 $4.55

Part Number:912-0287

Backorder: No ETA

Backorder: No ETA

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.55
Backorder: No ETA
 $4.55
B87
Washer-spring Bell
 $4.18

Part Number:736-0270

In Stock

In Stock

Note: If Equipped
 $4.18
In Stock
 $4.18
B88
Belt Keeper Ass'y. Obsolete - Not Available
 $2.99

Part Number:15399

Discontinued

Discontinued
 $2.99
Discontinued
B89
Spring-extension Obsolete - Not Available
 $3.72

Part Number:732-0387

Discontinued

Discontinued
 $3.72
Discontinued
B90
Control-clutch
 $67.23

Part Number:946-0484

In Stock

In Stock

Note: (Wheels)
 $67.23
In Stock
 $67.23
B94
Keeper-belt
 $5.21

Part Number:747-0506

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.21
Usually ships in 7 - 12 business days
 $5.21
B95
Hex Bolt 1/4-20 X 1.25 Lg.
 $3.99

Part Number:710-0106

In Stock

In Stock
 $3.99
In Stock
 $3.99
B96
Screw-hex 5/16-24
 $4.53

Part Number:710-0237

In Stock

In Stock

Note: Tightening Torque: 150-300 In. Lbs.
 $4.53
In Stock
 $4.53
B97
Washer-bell .337 X
Minimum Quantity of 2 Required
 $4.32

Part Number:736-0242

In Stock

In Stock

Note: Not Used in This Application
 $4.32
In Stock
 $4.32
Page C
MTD 21402S (1985) Tiller Page C Diagram
 Fig #
C1
Use 936-0176
 $4.55

Part Number:736-0176

In Stock

In Stock

Note: (Special)
 $4.55
In Stock
 $4.55
C2
Washer-lock
 $4.49

Part Number:936-0329

Backorder: No ETA

Backorder: No ETA

Note: (for Model E633e)
 $4.49
Backorder: No ETA
 $4.49
C3
Bolt - 1/4-28 X 5/
 $4.65

Part Number:710-0513A

In Stock

In Stock

Note: (Special)
 $4.65
In Stock
 $4.65
C4
Ring-snap
 $7.16

Part Number:916-0131

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.16
Usually ships in 7 - 12 business days
 $7.16
C5
Shaft-input
 $68.85

Part Number:4956

Backorder: No ETA

Backorder: No ETA
 $68.85
Backorder: No ETA
 $68.85
C6
Bearing Obsolete - Not Available
 $4.99

Part Number:741-0304

Discontinued

Discontinued
 $4.99
Discontinued
C7
Spacer/sprocket Hu Obsolete - Not Available
 $24.58

Part Number:950-0275

Discontinued

Discontinued
 $24.58
Discontinued
C8
Screw Obsolete - Not Available
 $4.99

Part Number:710-0629

Discontinued

Discontinued
 $4.99
Discontinued
C9
Washer-fl-.385 X 1
 $4.53

Part Number:736-0258

Backorder: No ETA

Backorder: No ETA

Note: (Once This Piece Is Put on Tractor, It Doesn’t Need to Be Removed When Snow Thrower Is Removed From Tractor)
 $4.53
Backorder: No ETA
 $4.53
C10
Sprocket Asm- Obsolete - Not Available
 $88.13

Part Number:913-0331

Discontinued

Discontinued

Note: (Includes Ref. No. 32)
 $88.13
Discontinued
C11
#50 Chain 5/8 Pitc
 $106.37

Part Number:913-0328

In Stock

In Stock
 $106.37
In Stock
 $106.37
C12
Shaft Assy-tine Obsolete - Not Available
 $106.65

Part Number:14986

Discontinued

Discontinued
 $106.65
Discontinued
C13
Cap-dust
 $11.86

Part Number:931-0487

In Stock

In Stock
 $11.86
In Stock
 $11.86
C14
Use 921-0175
 $11.01

Part Number:721-0175

In Stock

In Stock
 $11.01
In Stock
 $11.01
C15
Housing Assy-rh Obsolete - Not Available
 $77.83

Part Number:14984-0637

Discontinued

Discontinued
 $77.83
Discontinued
C16
Gasket
 $15.41

Part Number:721P0170

In Stock

In Stock
 $15.41
In Stock
 $15.41
C17
Housing Assy-lh Obsolete - Not Available
 $87.54

Part Number:14985-0637

Discontinued

Discontinued
 $87.54
Discontinued
C19
Use 936-0163
 $4.66

Part Number:736-0163

In Stock

In Stock
 $4.66
In Stock
 $4.66
C20
Spacer
 $10.15

Part Number:950-0570

In Stock

In Stock
 $10.15
In Stock
 $10.15
C21
Use 936-0169
 $3.99

Part Number:736-0169

Backorder: No ETA

Backorder: No ETA
 $3.99
Backorder: No ETA
 $3.99
C22
Jam Nut 3/8-24
 $4.49

Part Number:712-0711

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $4.49
In Stock
 $4.49
C23
#35 Chain 3/8 Pitc Obsolete - Not Available
 $39.58

Part Number:913-0327

Discontinued

Discontinued

Note: Code N
 $39.58
Discontinued
C24
Use 05034a
 $620.65

Part Number:5034

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $620.65
Usually ships in 7 - 12 business days
 $620.65
C25
Spacer Obsolete - Not Available
 $3.99

Part Number:950-0471

Discontinued

Discontinued
 $3.99
Discontinued
C26
Bearing
 $25.45

Part Number:941-0155

In Stock

In Stock

Note: (Used in 703-1622 Pulley Assy)
 $25.45
In Stock
 $25.45
C27
Screw-hex Wash Sf
Minimum Quantity of 2 Required
 $4.44

Part Number:710-0599

In Stock

In Stock

Note: Not Used on Units With Electric P.T.O.
 $4.44
In Stock
 $4.44
C28
Washer-lock
 $4.49

Part Number:936-0329

Backorder: No ETA

Backorder: No ETA

Note: (for Model E633e)
 $4.49
Backorder: No ETA
 $4.49
C29
Hex Bolt 5/16-18 X .75
 $4.33

Part Number:710-3008

In Stock

In Stock

Note: Models With Electric Pto Only
 $4.33
In Stock
 $4.33
C30
Use 912-3010
 $4.48

Part Number:712-3010

In Stock

In Stock
 $4.48
In Stock
 $4.48
C31
Washer-lock 5/16
Minimum Quantity of 2 Required
 $4.95

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.95
In Stock
 $4.95
C32
Screw-hex Wash Sf
Minimum Quantity of 2 Required
 $4.44

Part Number:710-0599

In Stock

In Stock

Note: Not Used on Units With Electric P.T.O.
 $4.44
In Stock
 $4.44
C32A
Grease 8 Oz Tube
 $34.97

Part Number:737-0300A

In Stock

In Stock

Note: Nla - 12 oz.
 $34.97
In Stock
 $34.97
C32B
Chain Case Assy. B Obsolete - Not Available
 $335.33

Part Number:94981

Discontinued

Discontinued
 $335.33
Discontinued
Page D
MTD 21402S (1985) Tiller Page D Diagram
 Fig #
D1
Chain Case Half Ass'y. R.H. Obsolete - Not Available
 $84.38

Part Number:14962

Discontinued

Discontinued
 $84.38
Discontinued
D2
Bearing Obsolete - Not Available
 $4.99

Part Number:748-0154

Discontinued

Discontinued
 $4.99
Discontinued
D3
Input Shaft Ass'y. Obsolete - Not Available
 $24.33

Part Number:14960

Discontinued

Discontinued
 $24.33
Discontinued
D4
#35 Chain 3/8 Pitc Obsolete - Not Available
 $18.18

Part Number:913-0325

Discontinued

Discontinued

Note: Code N
 $18.18
Discontinued
D5
Sprocket & Hub Asm-
 $57.33

Part Number:913-0316

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $57.33
Usually ships in 7 - 12 business days
 $57.33
D6
Bearing-inner Race Obsolete - Not Available
 $13.75

Part Number:750-0351

Discontinued

Discontinued
 $13.75
Discontinued
D7
Bearing-sleeve Obsolete - Not Available
 $7.35

Part Number:941-0228

Discontinued

Discontinued
 $7.35
Discontinued
D8
Screw-hex 3/8-24x2
 $6.44

Part Number:710-0369

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Flat Washer and Shoulder Spacer Come Already on the Tractor)
 $6.44
Usually ships in 7 - 12 business days
 $6.44
D9
Use 912-0116
 $4.55

Part Number:712-0116

In Stock

In Stock
 $4.55
In Stock
 $4.55
D10
Use 936-0169
 $3.99

Part Number:736-0169

Backorder: No ETA

Backorder: No ETA
 $3.99
Backorder: No ETA
 $3.99
D11
Washer-bell
 $4.44

Part Number:936-0219

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Purchase Locally
 $4.44
Usually ships in 7 - 12 business days
 $4.44
D12
Sprocket & Hub Ass Obsolete - Not Available
 $54.99

Part Number:713-0330

Discontinued

Discontinued
 $54.99
Discontinued
D13
#420 Chain 1/2 Pit Obsolete - Not Available
 $16.52

Part Number:913-0326

Discontinued

Discontinued

Note: Code N
 $16.52
Discontinued
D14
Wheel Shaft Ass'y. Obsolete - Not Available
 $41.64

Part Number:784-0095

Discontinued

Discontinued
 $41.64
Discontinued
D15
Bearing-flange
 $11.78

Part Number:741-0227

In Stock

In Stock
 $11.78
In Stock
 $11.78
D16
Washer-fl-.88 X 1. Obsolete - Not Available
 $4.99

Part Number:736-0265

Discontinued

Discontinued

Note: Ar (Shim for Spring Height of .330-.340)
 $4.99
Discontinued
D17
Spacer Obsolete - Not Available
 $10.06

Part Number:750-0354A

Discontinued

Discontinued
 $10.06
Discontinued
D18
Washer-fl-.88 X 1. Obsolete - Not Available
 $4.99

Part Number:736-0265

Discontinued

Discontinued

Note: Ar (Shim for Spring Height of .330-.340)
 $4.99
Discontinued
D19
#420 Chain 1/2" Pitch x 30 Links Endless Obsolete - Not Available
 $13.96

Part Number:713-0267

Discontinued

Discontinued
 $13.96
Discontinued
D20
Bearing-flange
 $11.78

Part Number:741-0227

In Stock

In Stock
 $11.78
In Stock
 $11.78
D21
Housing-wheel-lh-c Obsolete - Not Available
 $64.33

Part Number:15797-0637

Discontinued

Discontinued
 $64.33
Discontinued
D22
Bearing
 $25.45

Part Number:941-0155

In Stock

In Stock

Note: (Used in 703-1622 Pulley Assy)
 $25.45
In Stock
 $25.45
D23
Gasket Obsolete - Not Available
 $33.77

Part Number:921-0156A

Discontinued

Discontinued

Note: New Part
 $33.77
Discontinued
D24
Seal Obsolete - Not Available
 $4.99

Part Number:721-0157

Discontinued

Discontinued

Note: Nla Not Part of Chain Case Assembly.
 $4.99
Discontinued
D25
Cap-dust Obsolete - Not Available
 $9.83

Part Number:731-0486

Discontinued

Discontinued

Note: Not Part of Chain Case Assembly.
 $9.83
Discontinued
D26
Use 05034a
 $620.65

Part Number:5034

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $620.65
Usually ships in 7 - 12 business days
 $620.65
D27
Screw-hex 1/4-28 X
 $3.99

Part Number:910-0195

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $3.99
Usually ships in 7 - 12 business days
 $3.99
D28
Hex Patch L-nut 1/4-28 Thd
 $6.03

Part Number:712-0138

In Stock

In Stock

Note: (Not Part of Transmission Complete)
 $6.03
In Stock
 $6.03
D29
Washer-lock
 $4.49

Part Number:936-0329

Backorder: No ETA

Backorder: No ETA

Note: (for Model E633e)
 $4.49
Backorder: No ETA
 $4.49
D30
Screw-hex Wash Sf
Minimum Quantity of 2 Required
 $4.44

Part Number:710-0599

In Stock

In Stock

Note: Not Used on Units With Electric P.T.O.
 $4.44
In Stock
 $4.44
D31
Hex Bolt 5/16-18 X .1in. Lg. (
 $4.21

Part Number:710-0376

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $4.21
In Stock
 $4.21
D32
Nut-hex Center
 $3.99

Part Number:912-0158

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $3.99
In Stock
 $3.99
D33
Use 936-0159
 $4.27

Part Number:736-0159

Backorder: No ETA

Backorder: No ETA

Note: Not Used in This Application
 $4.27
Backorder: No ETA
 $4.27
D33A
Grease 8 Oz Tube
 $34.97

Part Number:737-0300A

In Stock

In Stock

Note: Nla - 10 oz.
 $34.97
In Stock
 $34.97
D33B
Chain Case Assy-comp
 $224.21

Part Number:784-0102

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $224.21
Usually ships in 7 - 12 business days
 $224.21
 Fig #
Cultivator Parts

Repair Guides for MTD Tiller 21402S (1985)

Quick Fix: How to Replace the Spark Plug in a Small Engine

This video will help you replace the spark plug on a small engine which will help get your gas powered equipment up and running again.

How to Replace the Fuel Filters in Your Outdoor Power Equipment

This video will help you troubleshoot your fuel-line replacement repairs.

How to Winterize Power Tools and Machines

This video explains how to properly winterize power tools and machines for winter storage, increasing the life and performance of seasonal tools.

Lawn and Garden Machines and Power Tools

This article lists the major categories of lawn and garden tools and machines, explaining the basic applications, types, and features of each.

Questions & Answers for 21402S (1985)


No questions have been asked yet
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