Fuel Tank ............................................................. 4-13
listed and/or illustrated in this manual may not be applicable to
all models. We reserve the right to change product specifications,
designs and equipment without notice and without incurring
obligation.
Throughout this manual, all references to right (RH) and left (LH)
are observed from the operating position.
To ease in ordering replacement parts, please locate the model
plate on the equipment and record the information in the
provided area to the right. You can locate the model plate by
looking beneath the seat.
Model NuMber
Serial NuMber
Painted Parts
When ordering painted service parts, a four digit color suffix must be added to the part number (e.g. 783-XXXXX-0637).
Please refer to the table below for current color codes:
0637Black
0709Dark Green (Bolens, Yard-Man)
0662Oyster Gray (MTD Gold)
0638Red (Yard Machines, Huskee, Troy-Bilt, MTD)
0691Black Jack (MTD Gold, MasterCut)
0674Yellow (Yard-Man)
0650Metallic Red (White Outdoor)
0629Silver Flake (MTD Platinum)
04038Day Orange (Daedong)
04033Flint Mica (Troy-Bilt XP)
2
Page 3
Notes
3
Page 4
L Style Hood
12
10
A
A
10
9
15
6
6
3
15
A
11
17
3
16
11
6
A
1
2
8
7
7
8
4
2
19
18
4
2
13
2
14
5
5
5
5
2
14
Page 5
L Style Hood
Ref.
No.
1931- 04472AGrill Assembly
2710-044 84Screw, Tap, 5/16-18, .750
3710-06 42Screw, Tap, 1/4-20, 0.750
4710-3008Hex Screw, 5/16-18, .75
5712- 0 4 0 63Flange Lock Nut, 5/16-18
6712- 0 4 0 6 4Flange Lock Nut, 1/4-20
7926 - 04012Nut, push-On, .25 Dia
8728-0162Rivet, at Head 1/4"
9731- 05012BCollar, dash, 0/2 Style
10938-0952ABolt, Shoulder, .375 X .125
11749 -042 20Grill Support Rod
12783-04608Hood
13783-05027Front Pivot Support Bracket
14783-06682Support Bracket
15710 - 0895Screw, 1/4-15 x .750
16731-09514Plenum
1774 8-05016Spacer, .17 ID x .375 x .09
18783-08234Heat Shield
19783- 08236Heat Shield
Part No.Description
NOTE: Tractor features vary by model. NOT all parts listed above and pictured on the previous page are standard equipment.
5
Page 6
L Style Dash
2
2
16
13
14
15
17
23
32
28
20
22
21
28
12
5
8
4
7
9
29
27
10
2
31
C
B
25
30
2
10
26
2
A
10
11
C
19
6
24
18
B
26
28
1
3
A
6
Page 7
L Style Dash
Ref.
No.
1951-04304Fuel Tank, 1.36 Gal.
2710-05070Screw, Tap, 1/4-20, 0.500
3726-0230Cable Tie, 36.0 Long
4751-12089 -28Hose Vent
5951-12179AFuel Cap, 2.25”
6783-07083Gas Tank Support Bracket
7735-04 081Rubber Grommet, 23 x 3.55
875 1-12118Rollover Valve
9710-05237Hex Screw, 1/4-20 x 1.50
10710 -1652Tap Screw, 1/4-20, 0.625
11710 -3144Hex Screw, 3/8-16, 2.00, Gr5, Std
12712- 04 0 65Flange Lock Nut, 3/8-16
13731-07885BShift Lever
14731-07895AIndex Control
15732- 04877Compr. Spring, .685 OD x .63
16736-3006Lock Washer, 1/4
17747- 05398Speed Selector Control Rod
18750-04 465CFlange Spacer, .390 X .671 X 1.095
19783- 06823Speed Latch
20731-05265Choke Plug
21931- 08542ADash, Upper
22746-04367Throttle/Choke Cable Assembly
23625- 05002Key, Assembly
24783- 06991Speed Latch - No RMC
25910-0224Screw, #10-16 x .500
26710 - 060 4ATap Screw,5/16-18, 0.625
27710 -3025Hex Screw, 5/16-18 x .625
28712- 0 4 0 63Flange Lock Nut, 5/16-18
29741-0587Bearing, .628 ID x 1.36
30783-06785ABracket, Steering Support
31783 - 06811Dash, Lower NWNDW
32925-046593 Position Key Switch
—725-04849CHarness, LT-5, NRMC,Dual
Part No.Description
NOTE, Tractor features vary by model. NOT all parts listed above and pictured on the previous page are standard equipment.
7
Page 8
2 Style Hood
15
13
A
A
13
10
1
5
5
2
14
1
9
12
3
A
8
5
7
16
2
14
9
3
A
12
6
11
7
4
8
6
4
8
Page 9
Ref.Part NumberDescription
1710-0895Screw, 1/4-15 x .750
2710-06 42Screw, 1/4-20 x .750
3710-3008Hex Screw, 5/16-18 x .75
4712- 0 4 0 63Flangelock Nut, 5/16-18
5712- 0 4 0 6 4Flangelock Nut, 1/4-20
6925- 0963Miniature Lamp 12V Socket
7726 - 0201Speed Nut, .3125
8926 - 04012Push-On Nut, .25
9728-0162Flat Head Rivet, 1/4"
10731- 05012BDash
11731- 060 42Lens
12736-3078Flat Washer, .344 x 1.0 x .063
13938-0952AShoulder Bolt, 1/4-20 x .375 x .125
14749 -0 4220Grill Support Rod
15783-04608Hood
16783-05656Grill
2 Style Hood
NOTE: Tractor features vary by model. NOT all parts listed above and pictured on the previous page are standard equipment.
9
Page 10
2 Style Dash
2
2
14
16
13
15
17
23
10
32
28
20
22
21
28
9
29
27
10
2
31
12
8
4
5
C
7
B
25
30
2
10
26
2
B
A
10
11
18
24
C
19
26
28
33
1
3
A
6
Page 11
Ref.Part NumberDescription
1951-04304Fuel Tank, 1.36 Gal.
2710-05070Screw, Tap, 1/4-20, 0.500
3726-0230Cable Tie, 36.0 Long
4751-12089 -28Hose Vent
5951-12179AFuel Cap, 2.25”
6783-07083Gas Tank Support Bracket
7735-04 081Rubber Grommet, 23 x 3.55
875 1-12118Rollover Valve
9710-05237Hex Screw, 1/4-20 x 1.50
10710 -1652Tap Screw, 1/4-20, 0.625
11710 -3144Hex Screw, 3/8-16, 2.00, Gr5, Std
12712- 04 0 65Flange Lock Nut, 3/8-16
13731-07885BShift Lever
14731-07965Index Control, 6 Speed
731- 07895AIndex Control, 7 Speed
15732- 04877Compr. Spring, .685 OD x .63
16736-3006Lock Washer, 1/4
17747- 05398Speed Selector Control Rod
18750-04 465CFlng Spacer, .390 X .671 X 1.095
19783- 06823Speed Latch
20731- 05265Choke Plug
21931- 08542ADash, Upper
22746-04367Throttle/Choke Cable Assembly
23625- 05002Key, Assembly
24783- 06991Speed Latch - No RMC
25910-0224Screw, #10-16 x .500
26710 - 060 4ATap Screw,5/16-18, 0.625
27710 -3025Hex Screw, 5/16-18 x .625
28712- 0 4 0 63Flange Lock Nut, 5/16-18
29741-0587Bearing, .628 ID x 1.36
30783-06785ABracket, Steering Support
31783 - 06811Dash, Lower NWNDW
32925-04659Key Switch
33725-0157Cable Tie
—925-04567GHarness, LT-5, NRMC,Dual
2 Style Dash
NOTE: Tractor features vary by model. NOT all parts listed above and pictured on the previous page are standard equipment.
11
Page 12
5 Style Hood
48
13
39
9
36
37
29
58
41
44
42
43
33
14
50
24
23
20
26
16
1
19
35
40
17
7
1
8
38
46
47
45
32
32
5
46
47
6
35
51
53
54
57
18
A
56
52
55
4
2
3
49
31
6
21
25
18
27
14
15
A
12
22
21
30
34
28
A
10
4
12
11
Page 13
5 Style Hood
Ref.
No.
1710-04593Screw, 5/16-18 x .375
2710-0751Hex Screw, 1/4-20 x .620
3712- 0 4 0 6 4Flangelock Nut, 1/4-20
4710-044 84Screw, 5/16-18 x .750
5731-04949AGrill Lens
672 5- 0157Cable Tie
7925- 0963Lamp
8783-05454Hood Pivot Bracket
9783-05683Hood
10738 -0 4091AShoulder Screw, 5/16-18 x .43 x .29
11783- 05327BLeft Support Pivot Bracket
12783-05328ARight Support Pivot Bracket
13710-04483Screw, 1/4-20 x .500
14710-05070Screw, 1/4-20 x .500
15710-0604AScrew, 5/16-18 x .625
16712- 04 0 63Flangelock Nut, 5/16-18
17783-05685Grill
18783- 07083Gas Tank Support Bracket
19910-0224Screw, #10-16 x .500
20731- 05265Choke Plug
21710-1652Tap Screw, 1/4-20, 0.625
22710-314 4Hex Screw, 3/8-16 x 2.0
23710-3025Hex Screw, 5/16-18 x .625
24931- 08054Dash, Upper
25741-0587Bearing, .628 ID x 1.36
26783-06785ABracket, Steering Support
27783 - 06811Dash, Lower
28750-04465BFlange Spacer, .390 x .671 x 1.095
29746 -0 4367Throttle/Choke Cable
Part No.Description
931- 08542ADash, Upper NRMC
Ref.
No.
30783- 06991Speed Latch - No RMC
31683-04448Battery Assembly Rod
32726-0230Cable Tie
33747- 05398Speed Control Rod
34783-06823Speed Latch Tab
35951-043041.36 Gallon Fuel Tank
36625-05002Key, A ssembly
37736-3006Lock Washer, 1/4
38751-120 89-28Hose Vent, 3/16 EPA
39710-0778Hex Washer Screw, 1/4-20 x 1.50
40712- 04 0 65Flangelock Nut, 3/8-16
41731-07885BShift Lever
42731-07895AIndex Control
43732-04877Compr. Spring, .72 OD x .78
44925-046593 Position Key Switch
45951-12179AFuel Cap, 2.25”
46751-12118Rollover Valve
47735- 04081Rubber Grommet, 23 x 3.55
48731-05522AHood Scoop
49710-0895Screw, 1/4-15 x .750
50731- 05078CDash Collar
51951-12426Fuel Cap, 2.25”
52936-3008Flat Washer, .344 x .750 x .120
53951-105895 Gallon Carbon Canister
54951-10590Vent Filter Canister
55951-10610Canister Adaptor Bracket
56751-10749-30Hose, Fuel, Low Perm., White
57751-10750Hose, Fuel, Low Perm., Yellow
58731-05147APlenum
—925- 04567GHarness, LT-5, NRMC,Dual
Part No.Description
NOTE: Tractor features vary by model. NOT all parts listed above and pictured on the previous page are standard equipment.
13
Page 14
Frame and PTO Lift
39
18
37
4
10
4
45
36
5
46
21
47
29
25
17
19
13
B
22
16
A
31
34
A
42
8
12
B
6
3
5
27
26
30
C
2
6
9
3
1
11
8
24
33
23
28
12
43
15
6
14
11
24
23
7
20
41
28
38
35
48
40
4
44
14
8
C
32
Page 15
Frame and PTO Lift
Ref.Part NumberDescription
1683-04195Support Bracket
2683- 04649AFrame Assembly
3710 - 0134Screw Carriage, 1/4-20 x .62
4710- 044 84Screw 5/16-18 x .750
5710- 0599Screw, 1/4-20 x .500
6710-30 08Hex Screw, 5/16-18 x .75
7712- 04 0 63Flangelock Nut, 5/16-18
8712- 04 0 6 4Flangelock Nut, 1/4-20
9912- 0429Hexlock Nut, 5/16-18
10732-04035Compression Spacer, 1.28 x 3.125
11736-0173Flat Washer, .28 x .74 x .063
1273 8 - 042 37AShoulder Spacer, 10-32 x .500
13783-04548DSeat Frame Bracket
14783-04637Running Board Bracket
15783-0 4753Support Frame Bracket
16783-04869ABattery Bracket
17710-04666Hex Head Flange, 1/4-20 x .75
18712-0271Sems Nut, 1/4-20
19925-1707D230 CCA Battery
20783-04536BSupport Bracket
21647-04096APTO Handle Assembly
226 83-04155ALift Assembly, 38/42"
23712- 04 0 65Flangelock Nut, 3/8-16
24714-04040Bow-tie Cotter Pin
25716 -0106AE Ring
Ref.Part NumberDescription
2672 0- 0311Handle Grip, 1/2
27732-04225Torsion Spring
28738-04130Shoulder Bolt, 3/8-16 x .625 x .175
299 41-0225Hex Flange Bearing
30747- 0 42 82Deck Lift Handle 38”
747- 05296Deck Lift Handle 42”
31747-04393Lift Rod
32783-04494C38/42" Lift Arm, RH
3378 3- 047 11C38/42" Lift Arm, LH
34725-04363Switch Interlock
35736-0322Flat Washer, .450 x 1.250 x .164
36741-04119APTO Bearing
37946 - 0417 3EDeck Engage Cable
38756 -04196AEngine Pulley, 3.39 x 6.12
39683-04448Battery Hold Down Rod
40936-0300Flat Washer, .406 x .875 x .059
41710 -0604AScrew, 5/16-18.0 x .625
42725- 0443912V Solenoid
43925-04039Screw Mount Interlock Switch
44710 -3157AHex Screw, 7/16-20 x 3.25
45914-0145Click Pin, .092 x 1.64
46720-04049AHandle Grip, 3/8
47732-04276APTO Spring Extension
48747- 04332 A38" Belt Keeper
747- 0485742" Belt Keeper
NOTE: Tractor features vary by model. NOT all parts listed above and pictured on the previous page are standard equipment.
15
Page 16
Front End Steering
21
3
11
30
14
27
13
44
33
32
31
36
22
8
1
17
15
37
6
10
24
25
23
2
8
44
18
4
8
27
38
28
39
45
12
39
9
35
28
26
25
34
36
41
40
42
43
29
43
5
19
20
7
16
16
Page 17
Front End Steering
Ref.Part NumberDescription
1617- 0 4094Front Steering Gear Assembly
2710- 0514Hex Screw, 3/8-16 x 1.00
3710- 0643Hex Screw, 5/16-18 x 1.00, Lock
4710 -1309Machine Screw, 5/16-18 x .750
5710-3180Hex Screw, 5/16-18 x 1.75
6912- 0240Jam Nut, 7/16-20
7912- 0214Jamlock Nut, 3/8-24
8712- 04 0 63Flangelock Nut, 5/16-18
9638-04008PFront RH Axle
938- 0 401346" Front RH Axle
10923-0448ABall Joint, 7/16-20
11736-0242Bell Washer, .340 x .872 x .060
1293 8 - 040 07AFront LH Axle
938-04014A46" Front LH Axle
13738- 0 4141Shoulder Bolt, 5/16-18 x .435 x .350
14738-0919ASteering Shaft, 5/8 x 22.08
15941- 04124Flange Bearing, 5/8
16931-0484AHub Cap
17747-05385Steering Link
18948-0389Cap, 1.25 x .16
1974 8- 0 4278Steering Block
20748 -04068Spacer, .71 x .125 x .56
21731- 04039Cap
731-04040Sprig Cap
22738 -04162CShoulder Spacer, .884 x .190
23736-04228AFlat Washer, .781 x 1.590
24783-04568Front Deck Hanger Bracket
Ref.Part NumberDescription
25714- 04039ACotter Pin, 5/32 x 1.25
26710-04 484Screw, 5/16-18 x .750
27712- 0 4 0 65Flangelock Nut, 3/8-16
28914-0474Cotter Pin, .125 x .75
29919 - 0417 7APivot Axle, Cast
30631-04028Steering Wheel
31634-04098ARim Asm, 6.0 x 4.0, 38”
634-05066Rim Asm, 6.0 x 4.5, 42”
32934-0255Valve, tubeless Air
33734 - 04372Tire, 13 x 5 x 6, 38”
734-1731Tire, 15 X 6 X 6 Sq Shldr, 42”
734-04240A-0901Tire, 15 X 6 X 6 Rd Shldr, 42”
34738 -0 4128Shoulder Bolt, 3/8-16 x .500 x 2.38
35747- 04299AFixed Rod
36783-05326BPivot Bar Bracket
783 - 0 4601CPivot Bar Bracket
3772 6 - 0341Push Cap, 3/4
38731- 04 057AStandard Axle Cap
39741- 0 660AFlange Bearing, .760 x .941 x 1.0
40726-04035Push Nut, 3/4
41731- 04693Hub Cap
42936-0316Flat Washer, .78 x 1.59 x .060
43748 -0 4 0 68Spacer, .71 x .125 x .56
44634 - 0 4519Wheel Assembly, 38”
634-05067Wheel Assembly, 42” Sq. Tred
634-05053Wheel Assembly, 42” Round Tred
4568 3 - 0128BPivot Axle
NOTE: Tractor features vary by model. NOT all parts listed above and pictured on the previous page are standard equipment.
17
Page 18
Seat and Fender
27
15
2
5
13
10
13
1
7
12
14
11
9
20
9
12
8
26
24
6
25
4
23
3
22
17
19
18
16
21
B
C
19
18
20
Page 19
Ref.Part NumberDescription
1710- 05070Screw, 1/4-20 x .500
2710- 044 84Screw, 5/16-18 x .750
3710- 0599Screw Pan Torx Head, 1/4-20 x .500
4731- 04591ACup Holder
5736- 0607Loack Washer, 5/16
6783-04587DFender
7783-04843Lift Adjuster Bracket
8783 -14 89DSeat Mount Bracket
9712- 04 0 63Flangelock Nut, 5/16-18
10732-118 4Extension Spring
11936-0108Flat Washer, .510x .750 x .033
12736-0242Bell Washer, .340 x .872 x .060
13938-0296Shoulder Screw, 5/16-18 x .437 x .268
14783-0209DLift Seat Bracket
15783 - 0 4081DPivot Seat Manual Adjust Bracket
16710 - 04482Hex Head Flange, 3/8-16 x .875
17710 -0134Screw Carriage, 1/4-20 x .62
18720 - 04061Knob, 3/8-16 x .875
19735-04047Foot Pad, LH
723- 04026Foot Pad, Abrasive, LH
20735-04048Foot Pad, RH
723-04025Foot Pad, Abrasive, RH
21726-3046Ratchet Clip, .250 x .500
22710 -0227Screw, 8-18 x .500
23726 -0279Insulator Plate
24925-1303Outer Seat SPring
25726 -0278Insulator Boss Plate
267 25-1439Inner Seat Spring
27757-04083AMedium Back Seat, Black, Set-up B
757-04099Low Back Seat, Black, Set-up B or C
757-04088AHigh Back Seat, Set-up B
Seat and Fender
NOTE: Tractor features vary by model. NOT all parts listed above and pictured on the previous page are standard equipment.
19
Page 20
Transmission (Single Speed)
25
17
3
20
27
12
33
38
42
6
52
32
10
12
40
57
34
8
58
59
7
39
2
18
55
62
56
61
4
29
60
21
24
A
5
46
47
44
19
13
35
36
16
46
28
43
41
20
23
15
37
49
B
55
30
A
48
1
9
26
44
47
53
14
45
B
22
54
54
51
50
49
31
11
Page 21
Transmission
Ref.Part NumberDescription
1918- 04566Transmission Drive Assembly
2647-04034CPedal Assembly
3647-04266Shaft Lever Assembly
4710- 0227Screw, 8-18:0.500
5710- 044 84Screw, 5/16-18 x .750
6710- 0599Screw, 1/4-20 x 0.500
7710- 0604AScrew, 5/16-18 x 0.625
8710- 0809Screw, 1/4-20 x 1.250
9710 -1266Hex Screw, 5/16-18 x .625
710- 0176Hex Screw, 5/16-18 x 2.75
10710-3008Hex Screw, 5/16-18 x .75
117 11- 0610 3Ferrule, 3/8-24 X .375 DIA.
12712-04 0 63Flangelock Nut, 5/16-18
13712-070 0Flange Nut, 9/16-18
14914 -0209Cotter Pin INT- .125 DIA
15714-04040Bow-Tie Cotter Pin, 72
16718 - 04407Pulley Hub, 5/8 SPLINE
17720-04028Shift Knob
18725 -0157Cable Tie
19725-1644Short Spring Switch
20726 -0214Push Cap, 5/8
21926-0320Plate Insulator Nut
22731- 04602Sleeve, .758 x .821 x 3.3125
23731-04604Sleeve, .758 x .821 x 2.4375
24732-04306Spring Extension, .80 OD x 3.28 LG
25732- 04488Spring Extension, .38 OD x 3.25 LG
26732-0716DSpring Extension, .59 OD x 4.00 LG
27735-0239Foot Pad, 4.0 LONG
28756- 04325Idler Pulley
29747- 05243Shift Rod, 38”
747- 0524 4Shift Rod, 42”
30747- 05186Variable Speed Control Rod
31747-05188Brake Rod
32747- 0 4969Belt Keeper Rod
33948-0334Spacer, T-Axle, 38” Only
34750 -0566ASpacer, .260 x .375 x 1.030 LG
Ref.Part NumberDescription
35750- 0802Spacer, .640 ID x .76 OD x 2.63
36954-04285Belt-V Type 5L x 34.91, 38”
954 - 0241AV Belt, 5L 35.25 POLY, 42”
37954-04249AV Belt, 5L 70.90 POLY
38756- 04464V Pulley 6.56 DIA SPUN, 38”
956-04002V Pulley 7.25 DIA SPUN, 42”
39783-04536BPedal Support Bracket
40783-0 4595AShaft Adjust Bracket
41956- 0 4 015AVariable Speed Pulley Assembly
42683-04176ATransmission Bracket Assembly
43683-04207Idler Bracket Assembly
44710-0347Hex Screw, 3/8-16 x 1.75
45710 -1260AScrew, 5/16-18 x 0.750
46712- 0 4 0 65Flangelock Nut, 3/8-16
47938 -0347Shoulder Spacer, .625 ID x .169
48753 - 05147Bracket Assembly
49710 -05339Screw, 5/16-24 x .750
50710 -0778Screw, 1/4-20 x 1.500
51718 - 04261Bearing Cup
52732- 0 4746Extension Spring, .94 OD x 6.75 LG
53736-0362Flat Washer, .330 x 1.25 x .06:HT
54941- 0600Ball Bearing, 17 x 40 x 12
55634-04324Wheel, 20 x 8 x 8, 42” Round Tred
634- 0104Wheel, 20 x 8 x 8, 42” Sq. Tred
734 -0592Wheel, 18 x 6.5, 38”
56934-0255Valve, tubeless Air
57725-04363Switch Interlock
5817962Plate Switch
59738 - 042 37AShoulder Screw, #10-32 x .500
60731-06894Shift Plate Bearing
61634 -04369Rim, 8.0 x 7.0 x .750, 42”
63 4- 04174Rim, 8.0 x 5.38, 38”
62734-1730Tire, 20 X 8 X 8 Sq Shldr, 42
734-04241-0901Tire, 20 X 8 X 8 Rd Shldr, 42”
734-0294Tire, 18 x 6.5 x 8, 38”
NOTE: Tractor features vary by model. NOT all parts listed above and pictured on the previous page are standard equipment.
21
Page 22
38” Deck
41
13
13
39
7
31
34
9
23
7
1
26
36
32
19
11
28
3
7
1
16
25
40
40
17
31
35
6
10
27
2
15
22
38
21
12
15
8
16
29
30
33
5
18
37
4
14
7
16
24
20
29
22
Page 23
38” Deck
Ref.Part NumberDescription
1918-04 474 A5.75" Pulley Spindle Assembly
2683- 0 4138BDeck Brake Assembly
3983-04167Deck Brake Assembly
4683-0254BLH Deck Hanger Bracket
5983- 0426338" Deck Assembly
6710- 0347Hex Screw, 3/8-16 x 1.75
7710- 044 84Screw, 5/16-18 x .750
8710- 0528Hex Screw, 5/16-18 x 1.25
9710- 0778Screw, 1/4-20 x 1.50
10710-3005Hex Screw, 3/8-16 x 1.25
11710 -3008Hex Screw, 5/16-18 x .75
12710-0751Hex Screw, 1/4-20 x .62
13750-1000Spacer, .80 x 1.10 x 1.322 LG
14712- 04 0 63Flangelock Nut, 5/16-18
15712- 04 065Flangelock Nut, 3/8-16
16712- 0417AFlange Nut, 5/8-18
17712- 0 4 0 6 4Flangelock Nut, 1/4-20
18712 - 04243Flangelock Nut, 1/2-13
19914 -010 4Cotter Pin, .072 Diameter
20917-04074Deck Adjuster Gear
21726-0233Push Nut, .25 x .50
Ref.Part NumberDescription
22732-04280BExtension Spring, .75 x 6.375
23732-0 4287Extension Spring, .500 x 6.375
2493 6- 0119Lock Washer, 5/16
2575 6 -118 8Deck Pulley, 5.75
26783-07236Pulley Cap
27738-04162CShoulder Spacer, .8840 x .190
28738-04166Shoulder Spacer, .5000 x .1475
299 42-0610A3 in 1 Blade
30747- 0 432238" Front Adjust Deck Rod
31783-04602ABelt Cover
32747- 0 438138" Brake Control Rod
33748 -04069Deck Lift, Pivot Cup
34750 -0566ASpacer, .260 x .375 x 1.030
35954-04062V Type Belt
36756 -0 4129BIdler Pulley
37783-0474 0Deck Engage Cable Bracket
38931-1032BChute Assembly
39938 -0 4241Spindle Shaft, 5.50
40941- 0919ABall Bearing, .787ID x 1.85 OD x .551
41750-04739Spacer, .820 x 1.150 x .480 LG
NOTE: Tractor features vary by model. NOT all parts listed above and pictured on the previous page are standard equipment.
23
Page 24
42” Deck
1
17
14
16
15
31
10
16
52
42
36
11
29
9
16
24
32
23
12
2
40
3
7
48
54
53
48
54
16
24
32
8
37
25
6
27
22
4
8
20
56
19
34
44
9
1
55
9
57
5
6
47
33
28
33
50
45
28
46
24
43
38
30
13
49
26
21
16
51
12
15
17
41
39
35
18
Page 25
42” Deck
Ref.Part NumberDescription
1.918- 04822ASpindle Ass’y, Pulley, 6.3 Dia
2.683-0254BBracket Ass’y, Deck, Hanger LH
3.983 - 04511Brake Ass’y, Deck, 42/46
4.983-04525Brake Ass’y, Deck, 46”
5.983- 04572ADeck Ass’y, Oset, 42” W/O wheel
983-04570ADeck Ass’y, Oset, 42” W/O wheel
6.710- 0 4484Screw, Self-tapping, 5/16-18, .750
7.710-30 05Hex Screw, 3/8-16, 1.25, Gr5, Std
8.710- 0528Hex Screw, 5/16-18, 1.25, Gr5, Std
9.710 - 0599Screw, Self-tapping, 1/4-20, 0.500
10.936-3039Flat Washer, .406 x 1.500 x .105
11.710-0642Screw, Self-tapping, 1/4-20, .750
12.710-3144Hex Screw, 3/8-16, 2.00, Gr5, Std
13.710-3178Bolt, Carriage, 3/8-16, 0.75, Gr1
14.712- 022 9Nut, Push, 3/8
15.712-0 4 0 63Nut, Flange Lock, 5/16-18, Grf
16.712- 04065Nut, Flange Lock, 3/8-16, Grf
17.712- 0417ANut, Flange, 5/8-18
18.712- 04243Nut, Lock, 1/2-13
19.731-074 87Deck Wash Nozzle
20.714-04043Bow-Tie Cotter Pin
21.783- 0 6 074AChute Bracket
22.917-04074Gear, Deck, Adjustment
23.932- 0384Spring, Extension, .62 Dia x 6.12
24.783- 07236Pulley Cap
25.732-04840Spring, Torsion, .992 ID X 1.17 OD
26.734- 0 4155Wheel, Deck, 5.0 Dia Ball
27.936 -0 119Washer, Lock, 5/16, Regular Duty
28.9 41-0919ABearing, Ball, .787id x 1.85 Odx.551
Ref.Part NumberDescription
29.936- 0344Washer, Flat, .385 X 1.0 X .030
30.710 -0376Hex Cap Screw, 5/16-18 x 1.00
31.720-05010Cap, .290 x .500
32.736- 0262Washer, Flat, .385 x .870 x .092
33.750-0 4936Spacer, .792 x 1.060 x 1.860
34.783-06643Bracket, Support, Stationary Idler
35.748 -0 4069Deck Lift Pivot Cup
36.738-04162 CSpacer, Shoulder, .8840 x .190
37.748-04272Shoulder Spacer
38.938-3056Bolt, Shoulder, .496 x 2.50, 3/8-16
39.942- 04308Blade, Cut, 21.23” 2-In-1, Econ
40.747-05323Rod, Keepr, Belt 42 Idler
41.747- 05141ARod, Lift, Deck, Frt, 12.7
42.747-05105BRod, Control, Brake 42”
43.631- 04288Chut Assembly, 42” Deck
44.783-06 424ADeck Belt Cover, 42
45.936-0351Washer, Flat, .760 Idx1.50 OD
46.738-1186AShift, Spindle, 6.11.
47.954-04060BBelt, V Type, A Sec X 96.5
48.756 - 04129BPulley, Idler, 4.25”Dia
49.711 - 04 8 47BPin, Hinge, Dia .3125 x 7.96
50.9 56 -12 27Pulley, Deck, 6.3 Dia
51.732-04372Spring, Torsion, .44 I.D. X 2.0
52.783-05946Pivot idler Bracket, 46
53.783- 06243Bracket, Cable, Deck Engage
54.783- 06368Bracket, Guard, Belt, 4.25 Pulley
55.921-04041Water Nozzle Adapter
56.738-04278Shoulder Screw, 1/4-20 x 0.50
57.783-06464Deck Wash Plug
NOTE: Tractor features vary by model. NOT all parts listed above and pictured on the previous page are standard equipment.
25
Page 26
MTD P90
3
5
6
2
Secure Head light
wire to Hood Bracket
4
1
Ref.Part NumberDescription
1710-046 83AScrew, 3/8-16 x 1.0
272 5 - 0157Cable Tie
3726-0205Clamp Hose, .490 diameter
4731-05628Oil Drain Sleeve
5751-10349 -28Fuel Hose, Low Permeation
6BS -29809 0SFuel Filter
26
NOTE: Tractor features vary by model. NOT all parts listed and pictured above are standard equipment.
Page 27
B&S Model 21
5
6
1
8
11
7
2
12
4
10
9
3
Ref.Part NumberDescription
1710-0599Screw, 1/4-20 x .500
2710-1314ASocket Screw, 5/16-18 x .750
3710-046 83AScrew, 3/8-16 x 1.0
4710-0227Screw, 8-18 x .500
5712-0271Sems Nut, 1/4-20
6BS-692236Exhaust Gasket, 10 HP Briggs
772 5 - 0157Cable Tie
8726-0205Clamp Hose, .490 diameter
9731-05628Oil Drain Sleeve
10751B222261Muer Deector
11751-10349-28Fuel Hose, Low Permeation
12751-9 986AMuer
NOTE: Tractor features vary by model. NOT all parts listed and pictured above are standard equipment.
27
Page 28
B&S Model 28
9
10
6
8
3
11
4
5
12
Ref.Part NumberDescription
1683-04549Muer Shield Assembly with Weld
2710-0227Screw, 8-18 x .500
3710-046 83AScrew, 3/8-16 x 1.0
4710-0642Screw, 1/4-20 x .750
5710-1314ASocket Screw, 5/16-18 x .750
6712-0271Sems Nut, 1/4-20
7BS-692236Exhaust Gasket, 10 HP Briggs
872 5 - 0157Cable Tie
9726-0205Clamp Hose, .490 diameter
10751-10349 -28Fuel Hose, Low Permeation
11731- 05628Oil Drain Sleeve
12751-104 48DMuer, Single Inlet
13751-11053AMuer Deector Long
7
4
13
2
1
28
NOTE: Tractor features vary by model. NOT all parts listed and pictured above are standard equipment.
Page 29
B&S Model 31
2
4
6
3
5
Ref.Part NumberDescription
1710-046 83AScrew, 3/8-16 x 1.0
2712-0271Sems Nut, 1/4-20
372 5 - 0157Cable Tie
4726-0205Clamp Hose, .490 diameter
5731-05628Oil Drain Sleeve
6751-10349Fuel Hose, Low Permeation
1
NOTE: Tractor features vary by model. NOT all parts listed and pictured above are standard equipment.
29
Page 30
B&S Model 31 with Bug Muffler
9
8
11
8
7
5
6
2
3
Ref.Part NumberDescription
1710-0599Screw, 1/4-20 x .500
2710-1314ASocket Screw, 5/16-18 x .750
3710-046 83AScrew, 3/8-16 x 1.000
4710-0227Screw, 8-18 x .500
5712-0271Sems Nut, 1/4-20
6BS-692236Exhaust Gasket, 10 HP Briggs
772 5 - 0157Cable Tie
8726-0205Hose Clamp, .490 Diameter
9731-05628Oil Drain Sleeve
10751B222261Muer Deector
11751-10349-28Fuel Hose, Low Permeation
12751-12091Muer
1
4
12
10
30
NOTE: Tractor features vary by model. NOT all parts listed and pictured above are standard equipment.
Page 31
Wiring Harness Schematic - 725-04567G
31
Page 32
Wiring Harness Schematic - 725-04849C
32
Page 33
33Notes
Page 34
4P90JUB Air Intake
120
127
130
121
129
122
127
121
126
124
128
34
Ref.Part NumberDescription
120951-14 458Air Filter Cover Assembly
121951-14 466Air Filter Lock Nut
122951-12255Air Filter Cover
124951-1225 6Sponge Filter
126951-1226 0Air Filter Assembly
127712- 04212Nut M6
128951-12328Rubber Cap
129951-12257Manifold
130951-12 258Manifold Gasket
Page 35
4P90JUB Engine Shroud
192
1
2
3
4
5
6
6
192
2
3
4
2
3
4
7
Ref.
Part NumberDescription
1951-12 205Debris Shield
2712- 0 429 0Nut
3750-05320Engine Shroud Spacer
4951-1445 4Starter / Shroud Stud M6×99
5951 -116 22Flexible Clamp
6710-05305Hook Bolt
7751-14455Air Shield
192710-05303Self-Tapping Bolt 5.5×25
35
Page 36
4P90JUB Crankcase
48
49
183
185
197 - Gasket Kit - External
198 - Gasket Kit - Complete
199 - Complete Engine
184
183
186
54
189
55
50
51
52
53
47
72
72
73
74
56
57
59
58
70
36
178
68
60
66
65
69
67
64
62
63
Page 37
4P90JUB Crankcase
Ref.
Part NumberDescription
47951 -114 9 9Upper Crankshaft Seal
48710-04916Bolt M6×14
49951-14 456Breather Cover Plate
50951-12226Breather Gasket
51951-12685Umbrella Valve
52951-12227Mesh Screen
539 51-12686Umbrella Valve Set
54951-12228Choke Linkage
55951-12229Governor Arm Shaft
56736 - 04558Governor Washer
57714- 0 4 074Governor Cotter Pin
58951-115 74Governor Seal
59951-12230Throttle Linkage
60951-12231Throttle Linkage Spring
62951-12232Governor Arm
63710 - 049 08Governor Arm Bolt
64712- 04212Governor Arm Nut M6
65951-12233Governor Spring
66710-04979Bolt M6×18
67710-05310Bolt M6×38
68951-14457Component Bracket/Separate
Ref.
Part NumberDescription
69750 - 05530Component Bracket Spacer
709 51-12235Breather Hose Assembly
72951-122 3 6Breather Hose Clamp
73951-14 4 62Short Block Assembly
(Incl.37,47-53,55-58,73-77,84,86,87-89,
91-93 ,98 -104,112,113,115-119,137-138,
144,16 0,172,173,175 -178 ,183-186)
74951-12237Crankcase Cover Gasket
178951-12275Piston Ring Set
183951-11953Piston Pin Snap Ring
184951-12276Piston
185951-1195 4Piston Pin
186951-12277Connecting Rod Assembly
189710-05319Connecting Rod Bolt
197951-12201Gasket Kit - External
(Incl .113,130,136,137,138,114,160)
198951-12204Gasket Kit - Complete
(In c l. 47, 50, 58 , 74,113 ,118 ,130 ,
136,137,138 ,14 4,160,172)
199952Z4P90JUBComplete Engine
37
Page 38
4P90JUB Cylinder Head
151
151
146
146
152
147
142
147
153
153
145
154
148
148
143
155
155
196
197 - Gasket Kit - External
198 - Gasket Kit - Complete
199 - Complete Engine
157
164
157
149
149
164
144
150
163
163
171
170
169
168
167
162
166
165
172
177
176
173
175
174
175
174
173
38
142
142
142
140
140
140
141
140
Page 39
4P90JUB Cylinder Head
Ref.
Part NumberDescription
140710 - 05315Bolt M5×10
141951-12265Cowl
142710-05316Valve Cover Bolt
143951-1226 6Valve Cover
144951-12267Valve Cover Ring
145951-11981Rocker Arm Assembly
146751-1112 4Jam Nut
147751-1112 3Fulcrum Nut
148951-11966Rocker Arm
149710-04962Rocker Arm Stud
150951-12 268Push Rod Guide
151951-12 269Exhaust Valve Adjuster
152951-12080Exhaust Valve Spring Retainer
153951-12078Valve Spring
154951-11964Intake Valve Seal
155951-12077Valve Spring Retainer
156951 -11337Valve Kit
157951 -11337Valve Kit
162951-10292Spark Plug/F6Rtc
163710 -05317Bolt M10×1.25×85
164710-05318Bolt /M10×1. 25×65
165951-122 02Cylinder Head Kit
(Incl .14 4,154,163,164,172)
Ref.
Part NumberDescription
951-14463Cylinder Head Asm
(Incl .137-139,14 4,146 -159,
161-163,165-170)
166951-14 4 60Air Valve Core
167951-12775Strainer Clip
168951-12776Second Air Valve Filter Element
169951-12777The Air Valve Bonnet
170736-04629Washer
171710 - 05337Screw M5×12
172951-12273Cylinder Head Gasket
173715-0 4122Cylinder Head Dowel 12×16
1749 51-113 35Push Rod Kit
175951-11962Tappet
176736-04561Camshaft Thrust Washer
177951-12274Camshaft Assembly
196951-12197Valve Cover Kit
197951-12201Gasket Kit - External
(Incl .113,130,136,137,138,114,160)
198951-12204Gasket Kit - Complete
(In c l. 47, 50, 58 , 74,113 ,118 ,130 ,
136,137,138 ,14 4,160,172)
199952Z4P90JUBComplete Engine
39
Page 40
4P90JUB Crankshaft & Crankcase Cover
76
79
80
77
75
91
86
101
113
115
92
93
104
103
102
112
195
114
83
5
89
88
87
118
90
99
100
117
82
81
98
84
85
86
116
117
119
117
40
Page 41
4P90JUB Crankshaft & Crankcase Cover
Ref.
Part NumberDescription
5951 -116 22Flexible Clamp
75951-12238Crankshaft Assembly
76951-11969Main Bearing
77951-10307Woodru Key
79951-12239Dipstick Assembly
80951-12241Upper O-Ring
81951-12 363Lower O-Ring
82951-1224 0Oil Fill Tube Assembly
83710 - 04980Bolt M6×35
84710 -05311Oil Drain Plug
85951-12242Regulator
86715 - 04121Dowel Pin 8×14
87951-12243Ball 6.35
88951-12244Spring
89710 - 05312Bolt
90736-04557Crankshaft Thrust Washer
91951-12245Balanceable Shaft Bearing
92751-1224 6Balanceable Shaft Assembly
93736-04559Balanceable Thrust Washer
Ref.
Part NumberDescription
98951-12 248Oil Pump Assembly
99951-12 247O-Ring 10×2.65
100951-12 249Filter
101951-12 250Filter Spring
102951-12251O-Ring 35.5×2.65
103951-12 252Filter Cover
104951-11956Governor Gear/Shaft Assembly
112710- 05313Bolt M8×15
113736-04560Oil Drain Plug Washer
114951-12690Oil Filter
115951-122 53Screw Joint
116951-122 5 4Crankcase Cover
951-12 318Crankcase Cover Asm
(Incl . 87,88,89,100,101,102,
103,10 4,112,113,115,116)
117710 - 04982Bolt M8×54
118951-113 75Lower Crankshaft Seal
119710 -05314Bolt M8×43
195951-12194Oil Drain Plug Assembly
41
Page 42
4P90JUB Carburetor Assembly
134
134
139
139
138
137
136
200 - Carburetor Kit - Major
131
132
132
133
I
J
K
L
M
O
P
K
N
BB
F
B
C
E
Q
R
S
T
U
V
W
X
Y
CC
DD
Z
EE
GG
42
Page 43
4P90JUB Carburetor Assembly
Ref.
Part NumberDescription
131951-12771ACarburetor Assembly
132951 -117 31Fuel Hose Clamp
133951 -1133 6Fuel Line Kit
134723-04071Plastic Support Clamp
136951-12 261Carburetor Gasket
137951-12262Carburetor Insulator
138951-12 263Carburetor Insulator Gasket
139951-12 264Carb Stud
200951-14179Carburetor Kit - Major
(I ncl.130 ,136,138,F,G, S,T,U,V,W,X,Y, Z )
An/aChoke Shaft
Bn/aChoke Shaft Fiber O-Ring
Cn/aChoke Return Spring
Dn/aFlat Steel Washer
En/aChoke Plate
Fn/aIdle Jet Assembly
Gn/aIdle Jet O-Ring
Hn/aSheetmetal Housing
In/aThrottle Shaft
Jn/aThrottle Plate
Kn/aScrew M3×5
Ln/aLock Washer
Mn/aNylon/Plastic O-Ring
Ref.
Part NumberDescription
Nn/aFiber O-Ring
On/aIdle Speed Adjusting Screw
Pn/aIdle Mixture Screw
Qn/aCarburetor Body
Rn/aFuel Inlet
Sn/aFloat Pin
Tn/aEmulsion Tube
Un/aNeedle Valve
Vn/aMain Jet
Wn/aNeedle Valve Spring
Xn/aFloat
Yn/aFuel Bowl O-Ring
Zn/aO-Ring
AA951-14175Fuel Shut-o Solenoid Valve Kit
(I ncl.130 ,136,138,AA,G,H, Z)
BB9 51-14176Fuel Bowl Kit
(Incl.130,136,138,BB,CC,DD,EE,Y,Z)
CCn/aFuel Drain Plug Gasket
DDn/aFuel Drain Plug
EEn/aSeat/Fuel Bowl Bolt
GGn/aWasher
HHn/aScrew M5×12
43
Page 44
4P90JUB Muffler Assembly
191
191
191
193
191
190
159
158
48
160
Ref.Part NumberDescription
48710 -04916Bolt M6×14
158712- 04219Nut M8
159951-14 468Muer Assembly
160951-12271Exhaust Pipe Gasket
1619 51-1227 2Mu Stud M8×47
1619 51-12196Muer Stud Assembly
190951-12 278Wire Mesh Shield
191710-05051Bolt M6×12
193951-12 329Spark Arrestor
194710-0534 4Spark Arrestor Screw
194
161
161
44
Page 45
4P90JUB Starter Assembly
9
8
10
11
12
11
22
24
25
36
34
35
33
35
36
34
32
31
28
30
24
13
25
29
30
11
12
12
14
15
16
17
18
19
21
37
37
Ref.
Part NumberDescription
8710-05306Bolt M8×40
9951-12 207Starter Assembly
10710-05307Screw M5×25
11736-04554Lock Washer 5
12736-04556Plain Washer 6
13951-1220 8Electrical Starter Front Cover
149 51-12 211Bearing
15951-12210Pinion/Clutch Assembly
16951-12 312Gear
17951-12209Bearing
18951-12212Pinion Cover
19951-12214Bearing 6001Zz
21951-12 216Bearing
Ref.
Part NumberDescription
23951-12 528Starter Housing Assembly
249 51-12 217Screw
25736 -04554Lock Washer
28951-12529Brush Assembly
29951-12219Electrical Starter Back Cover
30710 - 05308Bolt M6×100
31951-12324Bolt M6×30 Assembly
33736-04555Insulation Washer
34736-04556Plain Washer 6
35736-04477Lock Washer 6
36712 - 04212Nut M6
37715 - 04120Dowel Pin 10×14
45
Page 46
4P90JUB Ignition & Electrical
40
41
42
38
38
44
39
46
45
Ref.Part NumberDescription
38710-04931Bolt M6×28
39951-12220Ignition Coil Assembly
40712- 042 20Flywheel Nut M16×1.5
41951-12221Plate
42951-12222ACooling Fan
43951-12223Flywheel
44951-12224Coil Assy.,Charge
45710-0494 0Bolt M6×10
46951-12279Cowl
43
38
46
Page 47
Notes
47
Page 48
To order replacement parts or locate your nearest service dealer call a Customer Support at (800) 800-7310.
or visit www.mtdproducts.com to find the nearest authorized dealer in your area.