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MTD Lawn Mower Parts 1990
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MTD Lawn Mower Replacement  For Model 120899R (1990)

MTD Lawn Mower Replacement Parts For Model 120899R (1990)

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Page A
MTD 120899R (1990) Lawn Mower Page A Diagram
 Fig #
A1
Foam Grip - 9
 $9.14

Part Number:720-0294A

In Stock

In Stock

Note: (2 Required)
 $9.14
In Stock
 $9.14
A2
Control Handle Ass'y. L.H. Obsolete - Not Available
 $20.05

Part Number:731-0609

Discontinued

Discontinued
 $20.05
Discontinued
A3
Rope Guide Bolt
 $4.99

Part Number:710-0842B

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
A4
Screw-truss Mach
 $6.78

Part Number:710-0796

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional Parts)
 $6.78
Usually ships in 7 - 12 business days
 $6.78
A5
Chute Assy Black Obsolete - Not Available
 $60.41

Part Number:731-1023

Discontinued

Discontinued

Note: (Rear Discharge Models 836r, 836r 837r & 838r Only)
 $60.41
Discontinued
A6
Insert-3 Tooth Rac
 $6.43

Part Number:913-0397

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Incl. Ref. 173)
 $6.43
Usually ships in 7 - 12 business days
 $6.43
A7
Control Panel Half Obsolete - Not Available
 $11.83

Part Number:731-0817A

Discontinued

Discontinued
 $11.83
Discontinued
A8
Control Disc Pin Obsolete - Not Available
 $4.99

Part Number:931-0524

Discontinued

Discontinued
 $4.99
Discontinued
A9
Clutch Panel Half Obsolete - Not Available
 $2.99

Part Number:731-0818

Discontinued

Discontinued
 $2.99
Discontinued
A10
Lever-throttle Con
 $10.18

Part Number:931-0972

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Attaching Throttle Wire to Lever Modles 466r, 469r, 476r and 479r: Use Upper Hole in Lever as Shown. All Other Models: Use Lowe
 $10.18
Usually ships in 7 - 12 business days
 $10.18
A11
Hub Cap-beige
 $13.76

Part Number:731-0982C

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Optional
 $13.76
Usually ships in 7 - 12 business days
 $13.76
A12
Truss Screw 1/4-20 X .65
 $3.99

Part Number:710-0946

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Rear Discharge Models 836r, 836r 837r & 838r Only)
 $3.99
Usually ships in 7 - 12 business days
 $3.99
A14
Handle-upper Short
 $58.98

Part Number:749-0439E-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Incl. Ref. No. 9)
 $58.98
Usually ships in 7 - 12 business days
 $58.98
A15
Bracket-panel Sup
 $11.19

Part Number:16129A-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional Parts)
 $11.19
Usually ships in 7 - 12 business days
 $11.19
A16
Panel Assy-catcher Obsolete - Not Available
 $46.24

Part Number:16862

Discontinued

Discontinued
 $46.24
Discontinued
A19
Spring-torsion
 $10.48

Part Number:732-0483A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional Parts)
 $10.48
Usually ships in 7 - 12 business days
 $10.48
A20
Pivot Pin .187" Dia. x 7.25" Lg. Obsolete - Not Available
 $2.99

Part Number:747-0514

Discontinued

Discontinued
 $2.99
Discontinued
A21
Bolt-carriage 1/4-
 $5.28

Part Number:710-0134

In Stock

In Stock

Note: If Equipped
 $5.28
In Stock
 $5.28
A22
Truss Mach. Scr. 1/4-20 X .75
 $4.63

Part Number:710-0924

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Purchase Locally
 $4.63
Usually ships in 7 - 12 business days
 $4.63
A23
Screw-hex 1/4-20 X
 $3.99

Part Number:910-0289

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts Locally. if These Items Cannot Be Obtained Locally, Order by Part Number and Size as Sho
 $3.99
Usually ships in 7 - 12 business days
 $3.99
A25
Screw-1/4-20 X .62
 $4.18

Part Number:710-0751

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
 $4.18
In Stock
 $4.18
A26
Nut-hex 1/4-20
 $5.62

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
 $5.62
Backorder: No ETA
 $5.62
A27
Plate-pawl
 $6.59

Part Number:16855

In Stock

In Stock
 $6.59
In Stock
 $6.59
A28
Washer-lock
 $5.57

Part Number:936-0329

Backorder: No ETA

Backorder: No ETA

Note: (for Model E633e)
 $5.57
Backorder: No ETA
 $5.57
A29
Frame-catcher-fr
 $53.74

Part Number:747-0705-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Rear Discharge Models 836r, 836r 837r & 838r Only)
 $53.74
Usually ships in 7 - 12 business days
 $53.74
A31
Kit-control Housin Obsolete - Not Available
 $39.47

Part Number:753-0717

Discontinued

Discontinued

Note: Only Available as 753-0717 Kit
 $39.47
Discontinued
A32
Spark Plug Boot Obsolete - Not Available
 $2.99

Part Number:735-0639

Discontinued

Discontinued

Note: (Optional)
 $2.99
Discontinued
A33
Key, 3/16" x 1" Obsolete - Not Available
 $2.99

Part Number:712-0109

Discontinued

Discontinued
 $2.99
Discontinued
A34
Cable-throttle
 $19.72

Part Number:946-0674A

In Stock

In Stock

Note: for Model 848c Only.
 $19.72
In Stock
 $19.72
A34A
Cable-throttle
 $19.72

Part Number:946-0674A

In Stock

In Stock

Note: for Model 848c Only.
 $19.72
In Stock
 $19.72
A34B
Cable Throttle 47
 $30.10

Part Number:946-1115

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: For Models 411, 413, 423, 425)
 $30.10
Usually ships in 7 - 12 business days
 $30.10
A35
Use 749-0907b
 $54.42

Part Number:749-0907B-0637

Backorder: No ETA

Backorder: No ETA

Note: (Code: N)
 $54.42
Backorder: No ETA
 $54.42
A39
Retaining Strip Obsolete - Not Available
 $4.99

Part Number:14835

Discontinued

Discontinued
 $4.99
Discontinued
A41
Fl-wash. .344 I.d. X .62 O.d.
 $4.48

Part Number:736-0204

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional)
 $4.48
Usually ships in 7 - 12 business days
 $4.48
A42
Chain- Axle Ass'y. Obsolete - Not Available
 $2.99

Part Number:17055B

Discontinued

Discontinued
 $2.99
Discontinued
A43
Screw-hex B-tap 1
 $5.76

Part Number:710-0352

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Not Part of Transmission Complete
 $5.76
Usually ships in 7 - 12 business days
 $5.76
A44
Washer-spring Bell
 $4.18

Part Number:736-0270

In Stock

In Stock

Note: If Equipped
 $4.18
In Stock
 $4.18
A45
Hex Wash. Scr. 1/4-14 X .625
 $4.44

Part Number:710-0896

In Stock

In Stock
 $4.44
In Stock
 $4.44
A47
Nut Hex Lock 3/8-2 Obsolete - Not Available
 $3.99

Part Number:912-0296

Discontinued

Discontinued

Note: Models 820 Thru 829
 $3.99
Discontinued
A48
#48 Chain .50" Pitch X 30 Links Obsolete - Not Available
 $8.01

Part Number:913-0353

Discontinued

Discontinued
 $8.01
Discontinued
A50
Plug Obsolete - Not Available
 $3.99

Part Number:731-0564

Discontinued

Discontinued

Note: (Models 420r Thru 429r Only)
 $3.99
Discontinued
A51
Flap-rr Obsolete - Not Available
 $33.04

Part Number:731-0672A

Discontinued

Discontinued
 $33.04
Discontinued
A52
Tie-cable 7
 $3.99

Part Number:725-0157

In Stock

In Stock

Note: (W/ Heated Grips)
 $3.99
In Stock
 $3.99
A54
Screw-hex Ab-tap
 $7.95

Part Number:710-1025

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: for Models 460r Thru 468r Only.
 $7.95
Usually ships in 7 - 12 business days
 $7.95
A55
Kit-blade Adapter- Obsolete - Not Available
 $47.20

Part Number:753-0485

Discontinued

Discontinued

Note: Used With Splined Crankshaft
 $47.20
Discontinued
A56
Blade-21in
 $31.71

Part Number:942-0621

In Stock

In Stock

Note: (Optional)
 $31.71
In Stock
 $31.71
A58
Washer-bell Obsolete - Not Available
 $3.99

Part Number:936-0453

Discontinued

Discontinued

Note: Used With Splined Crankshaft
 $3.99
Discontinued
A60
Screw-hex 7/16-20
 $10.17

Part Number:710-0757

In Stock

In Stock

Note: (Units With Manual Pto.)
 $10.17
In Stock
 $10.17
A61
Spacer .513 I.d. X .703
 $6.05

Part Number:748-0190

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
A63
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
A64
Bracket Assy-rh Hn Obsolete - Not Available
 $26.37

Part Number:16136C-0637

Discontinued

Discontinued

Note: New Part
 $26.37
Discontinued
A65
Bracket Assy-hndl-lh Obsolete - Not Available
 $24.39

Part Number:16137C-0637

Discontinued

Discontinued

Note: New Part
 $24.39
Discontinued
A66
Bolt-carriage 5/16
 $4.27

Part Number:710-0260A

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
 $4.27
In Stock
 $4.27
A67
Hex Wash. Hd. B-tap Scr.5/16-1
 $5.97

Part Number:710-0603

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: For Models 147h and 149c Only.
 $5.97
Usually ships in 7 - 12 business days
 $5.97
A68
Screw-hex
 $4.32

Part Number:710-0654A

In Stock

In Stock

Note: Code 665
 $4.32
In Stock
 $4.32
A69
Use 912-3010
 $4.48

Part Number:712-3010

In Stock

In Stock
 $4.48
In Stock
 $4.48
A70
Grip
 $14.85

Part Number:720-0223

In Stock

In Stock
 $14.85
In Stock
 $14.85
A71
Lever-hgt Adj Obsolete - Not Available
 $7.56

Part Number:732-0606

Discontinued

Discontinued
 $7.56
Discontinued
A72
Extension Spring 3.8" Lg. Obsolete - Not Available
 $4.99

Part Number:932-0481

Discontinued

Discontinued
 $4.99
Discontinued
A73
Washer-bell .337 X
Minimum Quantity of 2 Required
 $4.32

Part Number:736-0242

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Not Used in This Application
 $4.32
Usually ships in 7 - 12 business days
 $4.32
A74
Spacer Obsolete - Not Available
 $5.39

Part Number:950-0736

Discontinued

Discontinued

Note: 950-0736
 $5.39
Discontinued
A75
Spacer-shld .500 X Obsolete - Not Available
 $4.99

Part Number:750-0624

Discontinued

Discontinued
 $4.99
Discontinued
A76
Guide-rope
 $19.97

Part Number:719-0279

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional Parts)
 $19.97
Usually ships in 7 - 12 business days
 $19.97
A77
Retainer-bolt 1/4x
 $4.53

Part Number:726-0233

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.53
Usually ships in 7 - 12 business days
 $4.53
A79
Control Label-throttle
 $3.99

Part Number:777-5812

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
A80
Shld. Scr. .342" Dia. X .268 Obsolete - Not Available
 $4.99

Part Number:738-0137

Discontinued

Discontinued
 $4.99
Discontinued
A81
Pawl - Lh
 $11.83

Part Number:948-0188B

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.83
Usually ships in 7 - 12 business days
 $11.83
A82
Wheel-comp Gray Pl
 $42.29

Part Number:734-1826

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: for Model 848c Only.
 $42.29
Usually ships in 7 - 12 business days
 $42.29
A84
Sleeve Brg. 1/2" I.D. Obsolete - Not Available
 $3.99

Part Number:741-0486B

Discontinued

Discontinued
 $3.99
Discontinued
A86
Nut-flat Wel
 $4.44

Part Number:712-0414

Backorder: No ETA

Backorder: No ETA

Note: (Used W/Ref. #88)
 $4.44
Backorder: No ETA
 $4.44
A87
Clip-panel Bag
 $3.99

Part Number:731-0880

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Top Discharge Models 175r, 176r & 177r Only)
 $3.99
Usually ships in 7 - 12 business days
 $3.99
A95
Cable-clutch
 $41.00

Part Number:946-0710A

In Stock

In Stock

Note: Not Part of Transmission Complete
 $41.00
In Stock
 $41.00
A96
Belt-v 3/8 X 31.0
 $31.64

Part Number:954-0343

In Stock

In Stock

Note: 616e
 $31.64
In Stock
 $31.64
A97
Bag Handle Obsolete - Not Available
 $16.84

Part Number:731-0801

Discontinued

Discontinued

Note: (Models 460r Thru 469r Only)
 $16.84
Discontinued
A98
Sleeve Obsolete - Not Available
 $3.99

Part Number:911-0313

Discontinued

Discontinued

Note: (Used on Tractors W/Serial No. 192,001 & Above)
 $3.99
Discontinued
A99
Screw-hex 3/8-24 X
 $6.02

Part Number:710-1055

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Blade 3 Bolt Mount
 $6.02
Usually ships in 7 - 12 business days
 $6.02
A100
Nut-hex 3/8-24
 $5.50

Part Number:712-0241

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
 $5.50
In Stock
 $5.50
A101
Use 936-0169
 $3.99

Part Number:736-0169

In Stock

In Stock
 $3.99
In Stock
 $3.99
A102
Deck-assembly-21in Obsolete - Not Available
 $118.81

Part Number:17051B-0638

Discontinued

Discontinued
 $118.81
Discontinued
A114
Kit-control Housin Obsolete - Not Available
 $39.47

Part Number:753-0717

Discontinued

Discontinued

Note: Only Available as 753-0717 Kit
 $39.47
Discontinued
A115
Kit-control Housin Obsolete - Not Available
 $39.47

Part Number:753-0717

Discontinued

Discontinued

Note: Only Available as 753-0717 Kit
 $39.47
Discontinued
A116
Lever-control
 $19.33

Part Number:731-0620A

In Stock

In Stock

Note: (Not Shown)
 $19.33
In Stock
 $19.33
A117
Height Adjustment Kn
 $17.09

Part Number:731-13116-1

Backorder: No ETA

Backorder: No ETA

Note: (Optional Parts)
 $17.09
Backorder: No ETA
 $17.09
A118
Screw-fl C-sunk Ab
 $4.55

Part Number:710-0841

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.55
Usually ships in 7 - 12 business days
 $4.55
A121
Bolt-carriage-curv Obsolete - Not Available
 $3.99

Part Number:910-0671

Discontinued

Discontinued
 $3.99
Discontinued
A122
Pin-shld 3/8-24x1. Obsolete - Not Available
 $3.99

Part Number:711-0805

Discontinued

Discontinued
 $3.99
Discontinued
A123
Use 936-0169
 $3.99

Part Number:736-0169

In Stock

In Stock
 $3.99
In Stock
 $3.99
A128
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
A129
Cable-control Obsolete - Not Available
 $16.63

Part Number:946-0480A

Discontinued

Discontinued
 $16.63
Discontinued
A129A
Cable-control Obsolete - Not Available
 $46.29

Part Number:946-0479A

Discontinued

Discontinued

Note: (177r)
 $46.29
Discontinued
A129B
Control Cable 58" Obsolete - Not Available
 $14.19

Part Number:746-0482

Discontinued

Discontinued

Note: (838r)
 $14.19
Discontinued
A130
Ratchet
 $12.67

Part Number:948-0318

In Stock

In Stock

Note: Models 820 Thru 829
 $12.67
In Stock
 $12.67
A131
Cotter Pin 1/8" Dia.
 $3.99

Part Number:714-0115

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
A132
Screw-hex B-tap #
 $3.99

Part Number:910-0429

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional Parts)
 $3.99
Usually ships in 7 - 12 business days
 $3.99
A133
Deflector-side Chu Obsolete - Not Available
 $24.51

Part Number:731-0884

Discontinued

Discontinued
 $24.51
Discontinued
A134
Use 941-0522
 $8.87

Part Number:741-0522

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.87
Usually ships in 7 - 12 business days
 $8.87
A135
Control Housing Comp. Obsolete - Not Available
 $21.99

Part Number:753-0430A

Discontinued

Discontinued
 $21.99
Discontinued
A136
Spring
 $4.99

Part Number:10622B

In Stock

In Stock
 $4.99
In Stock
 $4.99
A138
Chain Cover Obsolete - Not Available
 $2.99

Part Number:17053A

Discontinued

Discontinued
 $2.99
Discontinued
A140
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
A144
Fl-wash. .385 I.d. X .87
 $4.99

Part Number:736-0300

In Stock

In Stock
 $4.99
In Stock
 $4.99
A147
Rear Axle Ass'y. Obsolete - Not Available
 $62.61

Part Number:938-0719A

Discontinued

Discontinued
 $62.61
Discontinued
A148
Bearing-hex Flange
 $8.14

Part Number:741-0324A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Models 820 Thru 829
 $8.14
Usually ships in 7 - 12 business days
 $8.14
A149
Washer-fl
 $4.49

Part Number:936-0160

In Stock

In Stock

Note: (Not Part of Deck Assembly Complete)
 $4.49
In Stock
 $4.49
A152
Screw-1/4-20 X .62
 $4.18

Part Number:710-0751

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
 $4.18
In Stock
 $4.18
A153
Transmission-comp Obsolete - Not Available
 $239.49

Part Number:917-0417B

Discontinued

Discontinued

Note: (See Breakdown)
 $239.49
Discontinued
A154
Bearing-cup Hex Obsolete - Not Available
 $9.50

Part Number:16500A-0637

Discontinued

Discontinued

Note: Part of Transmission Complete, Ref. No. 36.
 $9.50
Discontinued
A155
Truss Mach. Scr. 5/16-18 X .75
 $5.71

Part Number:710-0323

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
 $5.71
Usually ships in 7 - 12 business days
 $5.71
A156
Plastic Tubing Obsolete - Not Available
 $2.99

Part Number:731-0759

Discontinued

Discontinued
 $2.99
Discontinued
A164
Spd. Control Cable Obsolete - Not Available
 $19.37

Part Number:746-0706

Discontinued

Discontinued
 $19.37
Discontinued
A165
Lever-6 Speed Shif Obsolete - Not Available
 $8.03

Part Number:731-0924

Discontinued

Discontinued
 $8.03
Discontinued
A166
Bracket-adj Cable Obsolete - Not Available
 $20.64

Part Number:17070-0637

Discontinued

Discontinued
 $20.64
Discontinued
A168
Use 912-0291
 $5.60

Part Number:712-0291

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional)
 $5.60
Usually ships in 7 - 12 business days
 $5.60
A169
Pin-cotter-3/32 Di
 $5.60

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
 $5.60
In Stock
 $5.60
A170
Rod-shift-lh Obsolete - Not Available
 $24.23

Part Number:747-0684

Discontinued

Discontinued
 $24.23
Discontinued
A171
Pulley Assy-moveab Obsolete - Not Available
 $93.34

Part Number:941-0500A

Discontinued

Discontinued
 $93.34
Discontinued
A172
Carriage Bolt 1/4-20x.50
 $4.91

Part Number:710-05177

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.91
Usually ships in 7 - 12 business days
 $4.91
A173
Pulley-movable Obsolete - Not Available
 $8.02

Part Number:756-0503

Discontinued

Discontinued
 $8.02
Discontinued
A174
Bushing-flanged Obsolete - Not Available
 $4.99

Part Number:931-1137

Discontinued

Discontinued
 $4.99
Discontinued
A175
Washer-fl
 $5.75

Part Number:736-0278

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Not Shown)
 $5.75
Usually ships in 7 - 12 business days
 $5.75
A176
Cable Mtg. Brkt. Ass'y. Obsolete - Not Available
 $42.56

Part Number:17073

Discontinued

Discontinued
 $42.56
Discontinued
A177
Spring-shift 6 Spe
 $9.79

Part Number:732-0627A

In Stock

In Stock
 $9.79
In Stock
 $9.79
A178
Clamp Obsolete - Not Available
 $3.99

Part Number:726-0175

Discontinued

Discontinued
 $3.99
Discontinued
A179
Bracket-cable
 $13.93

Part Number:16864

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $13.93
Usually ships in 7 - 12 business days
 $13.93
Page B
MTD 120899R (1990) Lawn Mower Page B Diagram
 Fig #
B1
Use 938-0102
 $10.62

Part Number:738-0102

In Stock

In Stock

Note: (282 Only)
 $10.62
In Stock
 $10.62
B2
Wheel Assy W/tire
 $69.05

Part Number:734-1517B

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Changed From Original Printing.
 $69.05
Usually ships in 7 - 12 business days
 $69.05
B4
Bearing-ball Obsolete - Not Available
 $19.26

Part Number:941-0180

Discontinued

Discontinued

Note: (106f)
 $19.26
Discontinued
B6
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
B7
Self-tapping Screw, 1/4-20 X 1
 $8.84

Part Number:710-0788

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.84
Usually ships in 7 - 12 business days
 $8.84
B8
Washer-lock
 $5.57

Part Number:936-0329

Backorder: No ETA

Backorder: No ETA

Note: (for Model E633e)
 $5.57
Backorder: No ETA
 $5.57
B9
Bushing-block
 $7.69

Part Number:741-0492A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used with 1 hole lever only
 $7.69
Usually ships in 7 - 12 business days
 $7.69
B9A
Bushing-block
 $7.69

Part Number:741-0492A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used with 3 hole lever only
 $7.69
Usually ships in 7 - 12 business days
 $7.69
B10
Axle Assembly Obsolete - Not Available
 $39.45

Part Number:17060

Discontinued

Discontinued

Note: Used with 1 hole lever only
 $39.45
Discontinued
B10A
Axle Assy-fr Po Obsolete - Not Available
 $70.87

Part Number:17733-0637

Discontinued

Discontinued

Note: Used with 3 hole lever only
 $70.87
Discontinued
B11
Height Adj. Bracket Obsolete - Not Available
 $4.99

Part Number:17059

Discontinued

Discontinued
 $4.99
Discontinued
B12
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. - Used with 1 hole lever only
 $4.44
In Stock
 $4.44
B12A
Screw-tap 1/4-20
 $5.40

Part Number:710-0653

Backorder: No ETA

Backorder: No ETA

Note: Manual Pto - Used with 3 hole lever only
 $5.40
Backorder: No ETA
 $5.40
B13
Height Adjustment Kn
 $17.09

Part Number:731-13116-1

Backorder: No ETA

Backorder: No ETA

Note: (Optional Parts)
 $17.09
Backorder: No ETA
 $17.09
B14
Lever-spring
 $3.99

Part Number:732-0553

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
B14A
Spring Lever Obsolete - Not Available
 $3.99

Part Number:732-0639

Discontinued

Discontinued
 $3.99
Discontinued
B15
Front End-plastic Obsolete - Not Available
 $102.72

Part Number:931-0865C

Discontinued

Discontinued
 $102.72
Discontinued
B16
Screw-hex B-tap 1
 $5.76

Part Number:710-0352

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Not Part of Transmission Complete
 $5.76
Usually ships in 7 - 12 business days
 $5.76
B17
Cover-belt Obsolete - Not Available
 $8.00

Part Number:17065A-0637

Discontinued

Discontinued

Note: Not Part of Transmission Complete
 $8.00
Discontinued
B18
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
B19
Washer-spring Bell
 $4.18

Part Number:736-0270

In Stock

In Stock

Note: If Equipped
 $4.18
In Stock
 $4.18
B20
Hex Wash. Scr. 1/4-14 X .625
 $4.44

Part Number:710-0896

In Stock

In Stock
 $4.44
In Stock
 $4.44
B21
Nut-hex 1/4-20
 $5.62

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
 $5.62
Backorder: No ETA
 $5.62
B23
Guard-belt Obsolete - Not Available
 $13.78

Part Number:17058A-0637

Discontinued

Discontinued

Note: (Not Part of Complete Transmission)
 $13.78
Discontinued
B24
S.P. Belt Guard Obsolete - Not Available
 $3.60

Part Number:747-0549

Discontinued

Discontinued

Note: (Not Part of Transmission Complete)
 $3.60
Discontinued
B25
Screw-ab Tap
 $5.62

Part Number:710-1242

In Stock

In Stock
 $5.62
In Stock
 $5.62
B26
Washer-bell .337 X
Minimum Quantity of 2 Required
 $4.32

Part Number:736-0242

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Not Used in This Application
 $4.32
Usually ships in 7 - 12 business days
 $4.32
B27
Hub Cap-beige
 $13.76

Part Number:731-0982C

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Optional
 $13.76
Usually ships in 7 - 12 business days
 $13.76
B28
Cable-clutch
 $41.00

Part Number:946-0710A

In Stock

In Stock

Note: Not Part of Transmission Complete
 $41.00
In Stock
 $41.00
B29
Use 936-0232
 $5.71

Part Number:736-0232

In Stock

In Stock

Note: (Used W/Steel Wheel)
 $5.71
In Stock
 $5.71
B30
External L-wash. 1/4 I.d.
 $4.99

Part Number:736-0222

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used with 3 hole lever only
 $4.99
Usually ships in 7 - 12 business days
 $4.99
Page C
MTD 120899R (1990) Lawn Mower Page C Diagram
 Fig #
C1
Screw-hex
 $6.28

Part Number:710-1062

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
 $6.28
Usually ships in 7 - 12 business days
 $6.28
C2
Washer-lock
 $5.57

Part Number:936-0329

Backorder: No ETA

Backorder: No ETA

Note: (for Model E633e)
 $5.57
Backorder: No ETA
 $5.57
C3
Upper Hsg Hf Obsolete - Not Available
 $90.76

Part Number:717-0418A

Discontinued

Discontinued
 $90.76
Discontinued
C4
#48 Sprocket 7 Tooth X 1/2 Pitch Obsolete - Not Available
 $4.99

Part Number:713-0400

Discontinued

Discontinued
 $4.99
Discontinued
C5
Washer-fl
 $4.49

Part Number:936-0336

In Stock

In Stock

Note: Use Applicable Flat Washers in This Application Allowing .006/.014 In. End-Play.
 $4.49
In Stock
 $4.49
C6
Bearing-hex Flange
 $10.48

Part Number:941-0413

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Part of Transmission Complete, Ref. No. 36.
 $10.48
Usually ships in 7 - 12 business days
 $10.48
C7
Bearing-cup Hex Obsolete - Not Available
 $9.50

Part Number:16500A-0637

Discontinued

Discontinued

Note: Part of Transmission Complete, Ref. No. 36.
 $9.50
Discontinued
C8
Thrust Wash. .382" I.d. X
 $6.49

Part Number:736-0314

In Stock

In Stock
 $6.49
In Stock
 $6.49
C9
Bearing-thrust
 $14.21

Part Number:741-0479

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Part of Transmission Complete, Ref. No. 36.
 $14.21
Usually ships in 7 - 12 business days
 $14.21
C11
Shaft-pinion 11 T Obsolete - Not Available
 $33.26

Part Number:917-1216

Discontinued

Discontinued

Note: Part of Transmission Complete, Ref. No. 36.
 $33.26
Discontinued
C12
Bearing-flange
 $5.60

Part Number:748-0208A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Part of Transmission Complete, Ref. No. 36.
 $5.60
Usually ships in 7 - 12 business days
 $5.60
C13
Seal-oil-.375 Id Obsolete - Not Available
 $9.72

Part Number:721-0212

Discontinued

Discontinued

Note: Part of Transmission Complete, Ref. No. 36.
 $9.72
Discontinued
C15
Pulley Obsolete - Not Available
 $30.64

Part Number:756-0330A

Discontinued

Discontinued

Note: Not Part of Transmission Complete - Not part of transmission complete
 $30.64
Discontinued
C16
Washer-spring Bell
 $4.18

Part Number:736-0270

In Stock

In Stock

Note: If Equipped - Not part of transmission complete
 $4.18
In Stock
 $4.18
C17
Nut-jam 1/4-28 Lh
 $18.69

Part Number:712-04326

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Not Part of Transmission Complete - Not part of transmission complete
 $18.69
Usually ships in 7 - 12 business days
 $18.69
C18
Spacer-shld
 $6.28

Part Number:738-0440

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Not Part of Transmission Complete - Not part of transmission complete
 $6.28
Usually ships in 7 - 12 business days
 $6.28
C19
Washer, Flat, .385 X 1.0 X .03
 $4.76

Part Number:736-0344

In Stock

In Stock

Note: Not Part of Transmission Complete - Not part of transmission complete
 $4.76
In Stock
 $4.76
C20
Screw-shld
 $15.83

Part Number:938-0826

In Stock

In Stock

Note: Not Part of Transmission Complete - Not part of transmission complete
 $15.83
In Stock
 $15.83
C21
Pulley
 $12.75

Part Number:956-0558

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Not Part of Transmission Complete - Not part of transmission complete
 $12.75
Usually ships in 7 - 12 business days
 $12.75
C22
Use 941-0556
 $18.26

Part Number:741-0556

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Not part of transmission complete
 $18.26
Usually ships in 7 - 12 business days
 $18.26
C23
Washer-spring Bell
 $4.18

Part Number:736-0270

In Stock

In Stock

Note: If Equipped - Not part of transmission complete
 $4.18
In Stock
 $4.18
C24
Bracket Assy-idler Obsolete - Not Available
 $30.51

Part Number:17052A

Discontinued

Discontinued

Note: Not Part of Transmission Complete - Not part of transmission complete
 $30.51
Discontinued
C25
Hex Patch L-nut 1/4-28 Thd
 $6.03

Part Number:712-0138

In Stock

In Stock

Note: (Not Part of Transmission Complete) - Not part of transmission complete
 $6.03
In Stock
 $6.03
C26
Extension Spring 1.12
 $3.99

Part Number:732-0357A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: New Part Not Part of Transmission Complete - Not part of transmission complete
 $3.99
Usually ships in 7 - 12 business days
 $3.99
C27
Lower Hsg. Half
 $34.90

Part Number:717-0419B

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: New Part
 $34.90
Usually ships in 7 - 12 business days
 $34.90
C28
Bearing-flange
 $10.57

Part Number:941-0415

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Part of Transmission Complete, Ref. No. 36.
 $10.57
Usually ships in 7 - 12 business days
 $10.57
C29
Shaft Assembly W Obsolete - Not Available
 $141.85

Part Number:717-0616A

Discontinued

Discontinued
 $141.85
Discontinued
C30
Bearing-flange
 $13.41

Part Number:741-0414

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Part of Transmission Complete, Ref. No. 36.
 $13.41
Usually ships in 7 - 12 business days
 $13.41
C31
Seal-oil
 $11.44

Part Number:721-0213

In Stock

In Stock

Note: Part of Transmission Complete, Ref. No. 36.
 $11.44
In Stock
 $11.44
C32
Shaft Assembly W Obsolete - Not Available
 $141.85

Part Number:717-0616A

Discontinued

Discontinued
 $141.85
Discontinued
C33
Washer-lock #10 Obsolete - Not Available
 $6.69

Part Number:936-0722

Discontinued

Discontinued

Note: Part of Transmission Complete, Ref. No. 36.
 $6.69
Discontinued
C34
Screw-hex Wash Hd
 $3.99

Part Number:710-0651

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Part of Transmission Complete, Ref. No. 36.
 $3.99
Usually ships in 7 - 12 business days
 $3.99
C35
Washer-hex Obsolete - Not Available
 $3.99

Part Number:936-0410

Discontinued

Discontinued

Note: Not Part of Transmission Complete - Not part of transmission complete
 $3.99
Discontinued
C
Transmission-comp Obsolete - Not Available
 $239.49

Part Number:917-0417B

Discontinued

Discontinued

Note: (See Breakdown)
 $239.49
Discontinued
Page D
MTD 120899R (1990) Lawn Mower Page D Diagram
 Fig #
D1
Use 938-0102
 $10.62

Part Number:738-0102

In Stock

In Stock

Note: (282 Only)
 $10.62
In Stock
 $10.62
D2
Wheel Assy W/tire
 $69.05

Part Number:734-1517B

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Changed From Original Printing.
 $69.05
Usually ships in 7 - 12 business days
 $69.05
D4
Bearing-ball Obsolete - Not Available
 $19.26

Part Number:941-0180

Discontinued

Discontinued

Note: (106f)
 $19.26
Discontinued
D6
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
D7
Self-tapping Screw, 1/4-20 X 1
 $8.84

Part Number:710-0788

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.84
Usually ships in 7 - 12 business days
 $8.84
D8
Washer-lock
 $5.57

Part Number:936-0329

Backorder: No ETA

Backorder: No ETA

Note: (for Model E633e)
 $5.57
Backorder: No ETA
 $5.57
D9
Bushing-block
 $7.69

Part Number:741-0492A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used with 1 hole lever only
 $7.69
Usually ships in 7 - 12 business days
 $7.69
D9A
Bushing-block
 $7.69

Part Number:741-0492A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used with 3 hole lever only
 $7.69
Usually ships in 7 - 12 business days
 $7.69
D10
Axle Assembly Obsolete - Not Available
 $39.45

Part Number:17060

Discontinued

Discontinued

Note: Used with 1 hole lever only
 $39.45
Discontinued
D10A
Axle Assy-fr Po Obsolete - Not Available
 $70.87

Part Number:17733-0637

Discontinued

Discontinued

Note: Used with 3 hole lever only
 $70.87
Discontinued
D11
Height Adj. Bracket Obsolete - Not Available
 $4.99

Part Number:17059

Discontinued

Discontinued
 $4.99
Discontinued
D12
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. - Used with 1 hole lever only
 $4.44
In Stock
 $4.44
D12A
Screw-tap 1/4-20
 $5.40

Part Number:710-0653

Backorder: No ETA

Backorder: No ETA

Note: Manual Pto - Used with 3 hole lever only
 $5.40
Backorder: No ETA
 $5.40
D13
Height Adjustment Kn
 $17.09

Part Number:731-13116-1

Backorder: No ETA

Backorder: No ETA

Note: (Optional Parts)
 $17.09
Backorder: No ETA
 $17.09
D14
Lever-spring
 $3.99

Part Number:732-0553

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
D14A
Spring Lever Obsolete - Not Available
 $3.99

Part Number:732-0639

Discontinued

Discontinued
 $3.99
Discontinued
D15
Front End-plastic Obsolete - Not Available
 $102.72

Part Number:931-0865C

Discontinued

Discontinued
 $102.72
Discontinued
D16
Screw-hex B-tap 1
 $5.76

Part Number:710-0352

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Not Part of Transmission Complete
 $5.76
Usually ships in 7 - 12 business days
 $5.76
D17
Cover-belt Obsolete - Not Available
 $8.00

Part Number:17065A-0637

Discontinued

Discontinued

Note: Not Part of Transmission Complete
 $8.00
Discontinued
D18
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
D19
Washer-spring Bell
 $4.18

Part Number:736-0270

In Stock

In Stock

Note: If Equipped
 $4.18
In Stock
 $4.18
D20
Hex Wash. Scr. 1/4-14 X .625
 $4.44

Part Number:710-0896

In Stock

In Stock
 $4.44
In Stock
 $4.44
D21
Nut-hex 1/4-20
 $5.62

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
 $5.62
Backorder: No ETA
 $5.62
D23
Guard-belt Obsolete - Not Available
 $13.78

Part Number:17058A-0637

Discontinued

Discontinued

Note: (Not Part of Complete Transmission)
 $13.78
Discontinued
D24
S.P. Belt Guard Obsolete - Not Available
 $3.60

Part Number:747-0549

Discontinued

Discontinued

Note: (Not Part of Transmission Complete)
 $3.60
Discontinued
D25
Screw-ab Tap
 $5.62

Part Number:710-1242

In Stock

In Stock
 $5.62
In Stock
 $5.62
D26
Washer-bell .337 X
Minimum Quantity of 2 Required
 $4.32

Part Number:736-0242

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Not Used in This Application
 $4.32
Usually ships in 7 - 12 business days
 $4.32
D27
Hub Cap-beige
 $13.76

Part Number:731-0982C

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Optional
 $13.76
Usually ships in 7 - 12 business days
 $13.76
D28
Cable-clutch
 $41.00

Part Number:946-0710A

In Stock

In Stock

Note: Not Part of Transmission Complete
 $41.00
In Stock
 $41.00
D29
Use 936-0232
 $5.71

Part Number:736-0232

In Stock

In Stock

Note: (Used W/Steel Wheel)
 $5.71
In Stock
 $5.71
D30
External L-wash. 1/4 I.d.
 $4.99

Part Number:736-0222

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used with 3 hole lever only
 $4.99
Usually ships in 7 - 12 business days
 $4.99
 Fig #
Lawn Mower Parts

Repair Guides for MTD Lawn Mower 120899R (1990)

How to Replace a Lawn Mower Blade

Lawn mower blades must be replaced after so many hours of cutting, and the steps in this article explain how to perform this simple parts replacement.

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.

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.

How to Replace the Fuel Filters in Your Outdoor Power Equipment

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

Questions & Answers for 120899R (1990)


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