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MTD Snowblower Parts 1985
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MTD 31151S (1985) Snowblower

MTD 31151S (1985) Snowblower Parts

We Sell Only Genuine MTD Parts
Page A
 Fig #
1
Control Handle Ass'y. L.H. Obsolete - Not Available
 $20.05

Part Number:731-0609

Discontinued

Discontinued
 $20.05
Discontinued
2
Spacer
 $5.87

Part Number:950-0589

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Model 140 Only
 $5.87
Usually ships in 7 - 12 business days
 $5.87
3
Panel Half-control
 $3.05

Part Number:731-0525

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (180 & 181) - 3 H.P.
 $3.05
Usually ships in 7 - 12 business days
 $3.05
3A
Panel Half-control
 $5.57

Part Number:731-0523

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Nla - 5 H.P.
 $5.57
Usually ships in 7 - 12 business days
 $5.57
4
Screw-truss Mach
 $5.09

Part Number:710-0796

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional Parts)
 $5.09
Usually ships in 7 - 12 business days
 $5.09
5
Belt-v 3l X
 $26.86

Part Number:954-04032B

In Stock

In Stock
 $26.86
In Stock
 $26.86
6
Control Disc Pin Obsolete - Not Available
 $4.62

Part Number:931-0524

Discontinued

Discontinued
 $4.62
Discontinued
7
Cable-clutch
 $35.70

Part Number:946-0506

In Stock

In Stock
 $35.70
In Stock
 $35.70
8
Panel Half-control
 $5.57

Part Number:731-0526

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.57
Usually ships in 7 - 12 business days
 $5.57
9
Use 926-0100
 $3.99

Part Number:726-0100

In Stock

In Stock

Note: Code: N
 $3.99
In Stock
 $3.99
10
Knob W/38 Hole-blk
 $14.45

Part Number:920-0171

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.45
Usually ships in 7 - 12 business days
 $14.45
11
Flat Washer
 $6.64

Part Number:736-0140

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.64
Usually ships in 7 - 12 business days
 $6.64
12
Chute Crank Ass'y. L.H. Obsolete - Not Available
 $32.98

Part Number:784-5179A

Discontinued

Discontinued
 $32.98
Discontinued
13
Bushing-.380 Id
 $3.99

Part Number:941-0475

In Stock

In Stock

Note: Model 623 and 633 Only.
 $3.99
In Stock
 $3.99
14
Screw-hex Tap 1/4
 $6.24

Part Number:710-0895

In Stock

In Stock

Note: If Equipped
 $6.24
In Stock
 $6.24
15
Chute Crank Bracket-model 140
 $6.36

Part Number:784-5178A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Model 140
 $6.36
Usually ships in 7 - 12 business days
 $6.36
16
Lower Handle
 $21.31

Part Number:749-0604

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $21.31
Usually ships in 7 - 12 business days
 $21.31
17
Primer Assy
 $16.52

Part Number:TC-570682A

In Stock

In Stock
 $16.52
In Stock
 $16.52
18
Ignition Key Obsolete - Not Available
 $4.43

Part Number:33-089

Discontinued

Discontinued

Note: (Tech. Eng.)
 $4.43
Discontinued
19
Cable Tie Obsolete - Not Available
 $2.99

Part Number:726-0188

Discontinued

Discontinued
 $2.99
Discontinued
20
Panel-dash
 $29.86

Part Number:784-5168

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $29.86
Usually ships in 7 - 12 business days
 $29.86
21
Ignition Wire Obsolete - Not Available
 $2.99

Part Number:725-0958

Discontinued

Discontinued

Note: Nla - 5 H.P. Only
 $2.99
Discontinued
22
Washer-lock 5/16
 $4.60

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
 $4.60
In Stock
 $4.60
23
Use 912-3010
 $4.16

Part Number:712-3010

In Stock

In Stock
 $4.16
In Stock
 $4.16
24
Belt-v 3l X
 $26.86

Part Number:954-04032B

In Stock

In Stock
 $26.86
In Stock
 $26.86
25
Primer Hose
 $6.05

Part Number:32180C

In Stock

In Stock
 $6.05
In Stock
 $6.05
26
Lever-throttle Con
 $9.48

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 - 5 H.P. Only
 $9.48
Usually ships in 7 - 12 business days
 $9.48
27
Throttle Wire 35" Obsolete - Not Available
 $11.21

Part Number:746-0544

Discontinued

Discontinued

Note: (190 Only) - 5 H.P. Only
 $11.21
Discontinued
28
Hose Clamp-.406" Dia. Obsolete - Not Available
 $2.99

Part Number:726-0207

Discontinued

Discontinued
 $2.99
Discontinued
29
Hose:fuel Low Perm
 $18.51

Part Number:751-10349-16

In Stock

In Stock

Note: (Cut to Required Length)
 $18.51
In Stock
 $18.51
30
Bracket-eng Sup
 $7.60

Part Number:784-5177-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.60
Usually ships in 7 - 12 business days
 $7.60
31
Hex L-Wash. Hd. Ab-Tap Scr. 1/4 X .62" Lg. Obsolete - Not Available
 $2.99

Part Number:910-0892

Discontinued

Discontinued
 $2.99
Discontinued
32
Wheel Axle Tubing Obsolete - Not Available
 $6.76

Part Number:749-0605

Discontinued

Discontinued
 $6.76
Discontinued
34
Spacer-.635 Id X .
 $7.10

Part Number:748-0192

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.10
Usually ships in 7 - 12 business days
 $7.10
35
Pulley-idler
 $26.22

Part Number:756-0313

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Pully Hole 3/8
 $26.22
Usually ships in 7 - 12 business days
 $26.22
36
Pulley Half, .625 Id X .225 Od
 $10.24

Part Number:956-0416B

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.24
Usually ships in 7 - 12 business days
 $10.24
37
Washer
 $3.99

Part Number:736-0242

In Stock

In Stock

Note: Not Used in This Application
 $3.99
In Stock
 $3.99
38
Washer-lock
 $4.09

Part Number:936-0329

In Stock

In Stock

Note: (for Model E633e)
 $4.09
In Stock
 $4.09
39
Hex Hd. Screw, 5/16-24 X .75
 $4.17

Part Number:710-0157

In Stock

In Stock

Note: Tightening Torque: 150-300 In. Lbs.
 $4.17
In Stock
 $4.17
40
Hex L-Wash. Hd. Ab-Tap Scr. 1/4 X .62" Lg. Obsolete - Not Available
 $2.99

Part Number:910-0892

Discontinued

Discontinued
 $2.99
Discontinued
42
Nut Hex Lock 3/8-2
 $2.99

Part Number:912-0296

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Models 820 Thru 829
 $2.99
Usually ships in 7 - 12 business days
 $2.99
43
Belt-v 1/2 X 34
 $24.60

Part Number:954-0285

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $24.60
Usually ships in 7 - 12 business days
 $24.60
44
Use 912-3010
 $4.16

Part Number:712-3010

In Stock

In Stock
 $4.16
In Stock
 $4.16
45
Washer-lock 5/16
 $4.60

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
 $4.60
In Stock
 $4.60
46
Shoulder Spacer
 $4.14

Part Number:748-0234

In Stock

In Stock

Note: Not Used on Units With Electric P.T.O.
 $4.14
In Stock
 $4.14
47
Pin-spring Spir
 $2.99

Part Number:715-0151

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $2.99
Usually ships in 7 - 12 business days
 $2.99
48
Kit-Bearing, Cup and Pulley Obsolete - Not Available
 $44.17

Part Number:753-0398

Discontinued

Discontinued
 $44.17
Discontinued
50
Cup-bearing
 $8.12

Part Number:784-5174-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.12
Usually ships in 7 - 12 business days
 $8.12
51
Kit-Bearing and Collar Obsolete - Not Available
 $9.18

Part Number:753-0374

Discontinued

Discontinued
 $9.18
Discontinued
52
Blower Housing Ass'y. Obsolete - Not Available
 $154.90

Part Number:784-5150

Discontinued

Discontinued
 $154.90
Discontinued
53
Truss Mach. Scr. 5/16-18 X .75
 $4.23

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
 $4.23
Usually ships in 7 - 12 business days
 $4.23
54
Extension Spring 1.12
 $3.99

Part Number:732-0357A

In Stock

In Stock

Note: New Part Not Part of Transmission Complete
 $3.99
In Stock
 $3.99
55
Chute Flange Keeper Ass'y. Obsolete - Not Available
 $4.61

Part Number:05783

Discontinued

Discontinued
 $4.61
Discontinued
56
Hex Wash. Scr. 1/4-14 X .625
 $4.14

Part Number:710-0896

In Stock

In Stock
 $4.14
In Stock
 $4.14
57
Strip-retaining E
 $2.99

Part Number:14531

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $2.99
Usually ships in 7 - 12 business days
 $2.99
58
Rear Flap Ass'y. Obsolete - Not Available
 $17.81

Part Number:731-0587

Discontinued

Discontinued
 $17.81
Discontinued
60
Hex L-Wash. Hd. Ab-Tap Scr. 1/4 X .62" Lg. Obsolete - Not Available
 $2.99

Part Number:910-0892

Discontinued

Discontinued
 $2.99
Discontinued
61
Auger Half-21 In
 $26.92

Part Number:784-5171

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.92
Usually ships in 7 - 12 business days
 $26.92
62
Screw-hex Wash Sf
 $4.14

Part Number:710-0599

In Stock

In Stock

Note: Not Used on Units With Electric P.T.O.
 $4.14
In Stock
 $4.14
63
Washer-fl-.28 Id X
 $3.99

Part Number:736-0173

In Stock

In Stock

Note: Used With Manual Pto
 $3.99
In Stock
 $3.99
64
8.5" Dia. Rubber Spiral Obsolete - Not Available
 $21.73

Part Number:731-0700

Discontinued

Discontinued
 $21.73
Discontinued
65
Hex Wash. Scr. 1/4-14 X .625
 $4.14

Part Number:710-0896

In Stock

In Stock
 $4.14
In Stock
 $4.14
66
Plastic Plug Obsolete - Not Available
 $2.99

Part Number:731-0496

Discontinued

Discontinued
 $2.99
Discontinued
67
Auger Half-21 In
 $26.92

Part Number:784-5171

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.92
Usually ships in 7 - 12 business days
 $26.92
68
8.5" Dia. Rubber Spiral Obsolete - Not Available
 $21.73

Part Number:731-0700

Discontinued

Discontinued
 $21.73
Discontinued
69
Axle Assy-auger E
 $21.78

Part Number:784-5172

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $21.78
Usually ships in 7 - 12 business days
 $21.78
70
Nut-hex 1/4-20
 $4.15

Part Number:912-0287

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
 $4.15
Usually ships in 7 - 12 business days
 $4.15
71
Shave Plate
 $62.28

Part Number:753-0451

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $62.28
Usually ships in 7 - 12 business days
 $62.28
72
Carriage Bolt 1/4-20x.50
 $4.48

Part Number:710-05177

In Stock

In Stock
 $4.48
In Stock
 $4.48
73
Screw-hex Wash 1/4
 $3.99

Part Number:710-0875

In Stock

In Stock

Note: (Top Discharge Model 176b Only)
 $3.99
In Stock
 $3.99
74
Washer-lock
 $4.09

Part Number:936-0329

In Stock

In Stock

Note: (for Model E633e)
 $4.09
In Stock
 $4.09
75
Thrower Housing Angle Obsolete - Not Available
 $5.27

Part Number:784-5159

Discontinued

Discontinued
 $5.27
Discontinued
77
Pin-cotter-3/32 Di
 $4.13

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
 $4.13
In Stock
 $4.13
78
Washer-fl-.390 Id
 $5.66

Part Number:736-0234

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.66
Usually ships in 7 - 12 business days
 $5.66
79
Hex Bushing .385" I. D Obsolete - Not Available
 $2.99

Part Number:741-0403

Discontinued

Discontinued
 $2.99
Discontinued
80
Cap-push
 $5.72

Part Number:726-0221

In Stock

In Stock

Note: 500 & 600 Series
 $5.72
In Stock
 $5.72
81
Wheel & Tire Ass'y. 6" x l 5" Obsolete - Not Available
 $8.09

Part Number:734-0831

Discontinued

Discontinued
 $8.09
Discontinued
82
Cable Tie - 17.75 Lg.
 $5.75

Part Number:726-0225

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.75
Usually ships in 7 - 12 business days
 $5.75
83
Fuel Tank
 $59.57

Part Number:TC-32660A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $59.57
Usually ships in 7 - 12 business days
 $59.57
84
Nut-hex Center
 $4.26

Part Number:912-0107

In Stock

In Stock

Note: 500 & 600 Series
 $4.26
In Stock
 $4.26
85
5.0" Dia. Chute Ass'y. Obsolete - Not Available
 $36.70

Part Number:784-5160

Discontinued

Discontinued
 $36.70
Discontinued
86
Bolt-carriage 5/16
 $3.99

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
 $3.99
In Stock
 $3.99
88
Chute Seal Obsolete - Not Available
 $2.99

Part Number:721-0198

Discontinued

Discontinued
 $2.99
Discontinued
89
Chute Assy-top
 $23.20

Part Number:784-5163

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $23.20
Usually ships in 7 - 12 business days
 $23.20
90
Washer
 $3.99

Part Number:736-0242

In Stock

In Stock

Note: Not Used in This Application
 $3.99
In Stock
 $3.99
91
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
92
Top Chute Stop Obsolete - Not Available
 $2.99

Part Number:784-5170

Discontinued

Discontinued
 $2.99
Discontinued
93
Knob-star 5/16-18
 $6.51

Part Number:720-04072A

In Stock

In Stock

Note: Use With Carriage Bolt, 5/16-18 X .875
 $6.51
In Stock
 $6.51
94
Curved Hd. Screw-5/16-18x2-1/2
 $6.73

Part Number:710-1174

In Stock

In Stock

Note: 500 & 600 Series
 $6.73
In Stock
 $6.73
95
Handle-upper
 $33.76

Part Number:749-0538E-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: New Part
 $33.76
Usually ships in 7 - 12 business days
 $33.76
96
Nut-speed
 $6.36

Part Number:726-0135

In Stock

In Stock

Note: (Optional)
 $6.36
In Stock
 $6.36
98
21 Shroud
 $98.72

Part Number:731-0702

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: 3 H.P.
 $98.72
Usually ships in 7 - 12 business days
 $98.72
98A
21" Shroud Obsolete - Not Available
 $68.14

Part Number:731-0703

Discontinued

Discontinued

Note: 5 H.P.
 $68.14
Discontinued
99
Gas Tank Cap
 $7.92

Part Number:410240

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (180 & 181)
 $7.92
Usually ships in 7 - 12 business days
 $7.92
100
Bolt-carriage 5/16
 $3.99

Part Number:710-0276

In Stock

In Stock

Note: (W/Polymer Slide Shoes)
 $3.99
In Stock
 $3.99
102
Flat Washer, .510x .750 X .033
 $6.51

Part Number:936-0108

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.51
Usually ships in 7 - 12 business days
 $6.51
103
Screw-truss Mach
 $4.09

Part Number:710-0351

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used on Briggs and Stratton Engines Only
 $4.09
Usually ships in 7 - 12 business days
 $4.09
104
Washer-fl
 $6.38

Part Number:936-0116

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (180 & 181)
 $6.38
Usually ships in 7 - 12 business days
 $6.38
 Fig #
NULL
3 Hp 110v Electric Start
 $147.84

Part Number:751-0355

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $147.84
Usually ships in 7 - 12 business days
 $147.84
NULL
Kit-starter 3-5 Hp
 $154.01

Part Number:390-707-000

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $154.01
Usually ships in 7 - 12 business days
 $154.01
 Fig #
Snowblower Parts

Repair Guides for 31151S_(1985)

How to Replace the Fuel Filters in Your Outdoor Power Equipment

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

Quick Fix: How to Clean a Spark Arrestor Screen on a Small 2-Cycle Engine

This repair video will instruct you how to repair a dirty or damaged spark arrestor on your small engine.

How to Test a Small Engine for Spark

If your small engine isn't starting, you'll need to diagnose many issues including the spark plug. This video walks you through the steps of how to test for a spark using a spark tester.

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.

Questions & Answers for 31151S_(1985)


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