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MTD Snowblower Parts 1992
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MTD Snowblower Replacement  For Model 312-640F000 (1992)

MTD Snowblower Replacement Parts For Model 312-640F000 (1992)

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Page A
MTD 312-640F000 (1992) Snowblower Page A Diagram
 Fig #
A1
Gearbox Asm-auger 24 Obsolete - Not Available
 $262.80

Part Number:918-0414B

Discontinued

Discontinued

Note: (Model 750) - For model 610E
 $262.80
Discontinued
A1A
Worm Drive Assembly Kit26
 $378.71

Part Number:753-0591

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (646f) - For model 640F
 $378.71
Usually ships in 7 - 12 business days
 $378.71
A1B
Gearbox Asm-auger 28
 $446.81

Part Number:918-0416B

In Stock

In Stock

Note: (Includes Ref. # 41-56) - For model 660G
 $446.81
In Stock
 $446.81
A2
Reducer Housing - L.h.
 $127.78

Part Number:753-0648

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $127.78
Usually ships in 7 - 12 business days
 $127.78
A3
Use 921-0179
 $8.18

Part Number:721-0179

In Stock

In Stock

Note: (Not Shown)
 $8.18
In Stock
 $8.18
A4
Bearing-flange
 $12.93

Part Number:941-0339

In Stock

In Stock

Note: Shown With Reference 9, (2 Used Per Caster Bracket)
 $12.93
In Stock
 $12.93
A5
Reducer Housing - L.h.
 $127.78

Part Number:753-0648

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $127.78
Usually ships in 7 - 12 business days
 $127.78
A6
Fitting-grease
 $4.99

Part Number:937-3000

In Stock

In Stock

Note: (if Equipped)
 $4.99
In Stock
 $4.99
A7
Screw, 1/4-20 X .750
 $4.99

Part Number:710-0642

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (4 Bolts Needed for Center Auger Bracket)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
A8
Spiral Axle 24 Obsolete - Not Available
 $79.28

Part Number:711-0908A

Discontinued

Discontinued

Note: (Model 750) - For model 610E
 $79.28
Discontinued
A8A
Spiral Axle 26" Obsolete - Not Available
 $88.83

Part Number:711-0909A

Discontinued

Discontinued

Note: (Model 850w) - For model 640F
 $88.83
Discontinued
A8B
Spiral Axle 28
 $129.22

Part Number:711-0910A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (E756g) - For model 660G
 $129.22
Usually ships in 7 - 12 business days
 $129.22
A9
Key-3/16 X 5/8
 $7.38

Part Number:914-0388

In Stock

In Stock
 $7.38
In Stock
 $7.38
A10
Use 915-0143
 $4.99

Part Number:715-0143

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
A11
Worm Shaft
 $104.28

Part Number:717P0526

In Stock

In Stock
 $104.28
In Stock
 $104.28
A12
Gear-worm 20t
 $41.34

Part Number:917-04861

In Stock

In Stock

Note: (Not Shown)
 $41.34
In Stock
 $41.34
A13
Thrust Collar
 $7.86

Part Number:718-0186

In Stock

In Stock
 $7.86
In Stock
 $7.86
A14
"O"-Ring Obsolete - Not Available
 $5.59

Part Number:721-0255

Discontinued

Discontinued
 $5.59
Discontinued
A15
Use 936-0351
 $4.99

Part Number:736-0351

In Stock

In Stock

Note: (Not Shown)
 $4.99
In Stock
 $4.99
A16
Use 936-0369
 $4.99

Part Number:736-0369

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (as Required)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
A17
Fl-wash. .760
 $3.99

Part Number:736-0445

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
A19
Bearing-flange
 $8.43

Part Number:941-0376

In Stock

In Stock
 $8.43
In Stock
 $8.43
A20
Bearing-flange .50
 $8.35

Part Number:948-0108

In Stock

In Stock

Note: for Model 685 Only.
 $8.35
In Stock
 $8.35
A21
24" Auger Housing Ass'y. Obsolete - Not Available
 $217.17

Part Number:753-0621

Discontinued

Discontinued

Note: For model 610E
 $217.17
Discontinued
A21A
26" Auger Housing Ass'y. Obsolete - Not Available
 $257.52

Part Number:753-0622

Discontinued

Discontinued

Note: For model 640F
 $257.52
Discontinued
A21B
28" Auger Housing Ass'y. Obsolete - Not Available
 $357.37

Part Number:753-0623

Discontinued

Discontinued

Note: For model 660G
 $357.37
Discontinued
A22
Hex Hd. Screw, 5/16-24 X .75
 $4.99

Part Number:710-0157

In Stock

In Stock

Note: Tightening Torque: 150-300 In. Lbs.
 $4.99
In Stock
 $4.99
A23
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
A24
Carriage Bolt
 $3.99

Part Number:710-0451

In Stock

In Stock

Note: (W/Steel Slide Shoes)
 $3.99
In Stock
 $3.99
A25
Nut-5/16x 24
 $6.55

Part Number:912-3057

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
 $6.55
Usually ships in 7 - 12 business days
 $6.55
A26
Use 912-3010
 $4.99

Part Number:712-3010

In Stock

In Stock
 $4.99
In Stock
 $4.99
A27
Washer-lock 5/16
 $4.99

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
 $4.99
In Stock
 $4.99
A28
Washer
 $4.99

Part Number:736-0242

In Stock

In Stock

Note: Not Used in This Application
 $4.99
In Stock
 $4.99
A29
Shoe-slide
 $23.05

Part Number:784-5580-0637

In Stock

In Stock

Note: *Choose Color When Ordering*
 $23.05
In Stock
 $23.05
A30
Plate-shave 24
 $36.16

Part Number:790-00120-0637

In Stock

In Stock

Note: For model 610E
 $36.16
In Stock
 $36.16
A30A
Plate-shave 26
 $37.67

Part Number:790-00121-0637

In Stock

In Stock

Note: *Choose Color When Ordering* - For model 640F
 $37.67
In Stock
 $37.67
A32
Nut-hex 1/4-20
 $4.99

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
 $4.99
Usually ships in 7 - 12 business days
 $4.99
A33
Kit-chute Adapter
 $107.44

Part Number:753-0720

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $107.44
Usually ships in 7 - 12 business days
 $107.44
A34
Washer-spring
 $3.99

Part Number:936-0175

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional)
 $3.99
Usually ships in 7 - 12 business days
 $3.99
A35
Hex Bolt 3/8-24 X 1.5
 $7.10

Part Number:710-0459A

In Stock

In Stock

Note: Special
 $7.10
In Stock
 $7.10
A36
Hex Bolt 1/4-20 X .75 Lg. (gr
 $3.99

Part Number:710-0812

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
A37
Use 912-0116
 $4.99

Part Number:712-0116

In Stock

In Stock
 $4.99
In Stock
 $4.99
A38
Use 912-0181
 $4.99

Part Number:712-0181

In Stock

In Stock
 $4.99
In Stock
 $4.99
A40
Use 912-0291
 $4.99

Part Number:712-0291

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
A41
Spring-extension
 $7.56

Part Number:932-0611

In Stock

In Stock
 $7.56
In Stock
 $7.56
A42
Wave Washer
 $6.55

Part Number:736-0174

In Stock

In Stock
 $6.55
In Stock
 $6.55
A43
Washer-lock
 $4.99

Part Number:936-0329

In Stock

In Stock

Note: (for Model E633e)
 $4.99
In Stock
 $4.99
A44
Shld. Bolt .625 Dia. X .170
 $9.22

Part Number:738-0281

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.22
Usually ships in 7 - 12 business days
 $9.22
A45
Flat Idler
 $19.28

Part Number:756-0178

In Stock

In Stock
 $19.28
In Stock
 $19.28
A46
Arm Assy-idler
 $31.64

Part Number:984-0064-0637

In Stock

In Stock
 $31.64
In Stock
 $31.64
A47
Bolt-hex 5/16-18 X
 $4.99

Part Number:710-3038

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used on 650c
 $4.99
Usually ships in 7 - 12 business days
 $4.99
A50
Bearing W/out Coll
 $76.06

Part Number:941-0309

In Stock

In Stock
 $76.06
In Stock
 $76.06
A51
Impeller Assembly
 $86.79

Part Number:684-06276-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $86.79
Usually ships in 7 - 12 business days
 $86.79
A52
Use 915-0114
 $9.49

Part Number:715-0114

In Stock

In Stock

Note: Purchase Locally
 $9.49
In Stock
 $9.49
A53
Shear Bolt
 $3.99

Part Number:710-0890A

In Stock

In Stock

Note: the Augers Are Secured to the Spiral Shaft With Two Hex Bolts and Hex Lock Nuts. if You Hit a Foreign Object or Ice Jam, the Sno
 $3.99
In Stock
 $3.99
A54
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
A55
Flat Washer
 $4.99

Part Number:736-0188

In Stock

In Stock

Note: Add a Second Washer, Ref #11, if Needed, to Reduce Axle Play.
 $4.99
In Stock
 $4.99
A56
Flange Bushing
 $4.99

Part Number:741-0493C

In Stock

In Stock
 $4.99
In Stock
 $4.99
A57
Chute Crank
 $98.45

Part Number:984-0022

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (for Model E633e)
 $98.45
Usually ships in 7 - 12 business days
 $98.45
A59
Nut-hex Ins
 $3.99

Part Number:712-0429

In Stock

In Stock

Note: (Code: N)
 $3.99
In Stock
 $3.99
A60
Pin-cotter-3/32 Di
 $4.99

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
 $4.99
In Stock
 $4.99
A61
Pin-roll 1/18 Dia
 $4.99

Part Number:915-0138

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional Model 140 Chute Crank Assembly)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
A62
Knob-chute Crank
 $10.53

Part Number:720-0201A

In Stock

In Stock

Note: (Black)
 $10.53
In Stock
 $10.53
A63
Use 926-0100
 $4.99

Part Number:726-0100

In Stock

In Stock

Note: Code: N
 $4.99
In Stock
 $4.99
A64
Spiral Asm-lh 24
 $177.21

Part Number:684-04181-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Model 750) - For model 610E
 $177.21
Usually ships in 7 - 12 business days
 $177.21
A64A
905-5188-0637
 $65.82

Part Number:905-5188

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: For model 610E
 $65.82
Usually ships in 7 - 12 business days
 $65.82
A64B
Spiral Asm-lh 26 Obsolete - Not Available
 $177.49

Part Number:684-04183-0637

Discontinued

Discontinued

Note: (Model 850w) - For model 640F
 $177.49
Discontinued
A64D
Spiral Asm-lh 28 Obsolete - Not Available
 $153.15

Part Number:684-04185-0637

Discontinued

Discontinued

Note: 666g - For model 6606
 $153.15
Discontinued
A65
Flat Washer
 $6.84

Part Number:736-0140

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.84
Usually ships in 7 - 12 business days
 $6.84
A67
Bolt-eye
 $4.99

Part Number:747-0481A

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
A68
Bracket-chute Cran
 $13.68

Part Number:784-5647-0637

In Stock

In Stock

Note: Model 724 Ste
 $13.68
In Stock
 $13.68
A69
Bushing-.380 Id
 $4.99

Part Number:941-0475

In Stock

In Stock

Note: Model 623 and 633 Only.
 $4.99
In Stock
 $4.99
A70
Housing:bearing
 $23.04

Part Number:05845C-0637

In Stock

In Stock

Note: 05845c-0637
 $23.04
In Stock
 $23.04
A75
Bearing-flange
 $14.26

Part Number:941-0300

In Stock

In Stock

Note: 941-0300
 $14.26
In Stock
 $14.26
A76
Housing
 $9.80

Part Number:05931A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.80
Usually ships in 7 - 12 business days
 $9.80
A77
Chute Flange Keeper
 $4.99

Part Number:731-0851A

In Stock

In Stock

Note: Attaching the Chute Assembly.
 $4.99
In Stock
 $4.99
A78
Knob-star 5/16-18
 $6.64

Part Number:720-04072A

In Stock

In Stock

Note: Use With Carriage Bolt, 5/16-18 X .875
 $6.64
In Stock
 $6.64
A79
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
A82
Nut-hex Center
 $4.99

Part Number:912-0107

In Stock

In Stock

Note: 500 & 600 Series
 $4.99
In Stock
 $4.99
A83
Upper Chute
 $18.64

Part Number:731-04426C

In Stock

In Stock

Note: 616e
 $18.64
In Stock
 $18.64
A84
Lower Chute
 $55.75

Part Number:731-1300E

In Stock

In Stock
 $55.75
In Stock
 $55.75
A85
Fl-wash. .344 I.d. X 1.125
 $3.99

Part Number:736-0231

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
A86
Truss Mach. Scr. 1/4-20 X .75
 $4.99

Part Number:710-0924

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Purchase Locally
 $4.99
Usually ships in 7 - 12 business days
 $4.99
A87
Fl-wash. .281
 $3.99

Part Number:936-0142

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Page B
MTD 312-640F000 (1992) Snowblower Page B class=
 Fig #
B16
Rh Engagement Handle Assy
 $42.35

Part Number:684-0036A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $42.35
Usually ships in 7 - 12 business days
 $42.35
B17
Lh Engagement Handle Ass'y Obsolete - Not Available
 $38.13

Part Number:684-0037B

Discontinued

Discontinued
 $38.13
Discontinued
B18
Pawl
 $15.35

Part Number:748-0315

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $15.35
Usually ships in 7 - 12 business days
 $15.35
B19
Cam Rod Obsolete - Not Available
 $38.15

Part Number:684-0010

Discontinued

Discontinued
 $38.15
Discontinued
B20
Handle Panel Support Ass'y. w/o Slot Obsolete - Not Available
 $63.90

Part Number:684-0033

Discontinued

Discontinued
 $63.90
Discontinued
B21
Screw-hex Wash Sf
 $4.99

Part Number:710-0599

In Stock

In Stock

Note: Not Used on Units With Electric P.T.O.
 $4.99
In Stock
 $4.99
B22
Clevis Pin .437-inch Dia. X .6
 $3.99

Part Number:711-0946

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
B23
Use 912-0116
 $4.99

Part Number:712-0116

In Stock

In Stock
 $4.99
In Stock
 $4.99
B24
Use 912-3010
 $4.99

Part Number:712-3010

In Stock

In Stock
 $4.99
In Stock
 $4.99
B25
Nut-hex 1/4-20
 $4.99

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
 $4.99
Usually ships in 7 - 12 business days
 $4.99
B26
Use 914-0111
 $4.99

Part Number:714-0111

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 Numb
 $4.99
Usually ships in 7 - 12 business days
 $4.99
B27
Compression Spring
 $4.99

Part Number:732-0193

In Stock

In Stock
 $4.99
In Stock
 $4.99
B28
Use 935-0199a
 $7.54

Part Number:735-0199A

In Stock

In Stock
 $7.54
In Stock
 $7.54
B29
Washer, .401 X .870 X .063
 $4.99

Part Number:736-0105

In Stock

In Stock

Note: For Models 586, 587b & 588
 $4.99
In Stock
 $4.99
B30
Washer-lock 5/16
 $4.99

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
 $4.99
In Stock
 $4.99
B31
Washer-spring
 $3.99

Part Number:936-0175

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional)
 $3.99
Usually ships in 7 - 12 business days
 $3.99
B32
Clutch-cable Auger
 $25.23

Part Number:946-0897

In Stock

In Stock

Note: Incl Ref 59
 $25.23
In Stock
 $25.23
B33
Cable-clutch X 39.
 $26.74

Part Number:946-0898

In Stock

In Stock

Note: Incl Ref 59
 $26.74
In Stock
 $26.74
B34
Shift Rod
 $37.38

Part Number:747-0798A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $37.38
Usually ships in 7 - 12 business days
 $37.38
B35
Knob
 $9.96

Part Number:920-0232

In Stock

In Stock

Note: Used With Manual Pto
 $9.96
In Stock
 $9.96
B36
Handle-shift
 $11.93

Part Number:784-0297A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.93
Usually ships in 7 - 12 business days
 $11.93
B37
L.H. Handle Support Brkt. 5/8" Obsolete - Not Available
 $2.99

Part Number:784-5597

Discontinued

Discontinued
 $2.99
Discontinued
B38
R.H. Handle Support Brkt. 5/8" Obsolete - Not Available
 $2.99

Part Number:784-5598

Discontinued

Discontinued
 $2.99
Discontinued
B39
Spring Support Brkt. Obsolete - Not Available
 $2.99

Part Number:784-5610

Discontinued

Discontinued
 $2.99
Discontinued
B40
Use 936-0264
 $6.61

Part Number:736-0264

In Stock

In Stock

Note: (Model 017r Only)
 $6.61
In Stock
 $6.61
B41
Use 914-0104
 $4.99

Part Number:714-0104

In Stock

In Stock

Note: for Models 1463834h & 146w834p Only
 $4.99
In Stock
 $4.99
B42
Ferrule
 $17.20

Part Number:911-0677

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Not Shown)
 $17.20
Usually ships in 7 - 12 business days
 $17.20
B43
Hex Bolt 5/16-18 X .75
 $4.99

Part Number:710-3008

In Stock

In Stock

Note: Models With Electric Pto Only
 $4.99
In Stock
 $4.99
B44
Bolt-hex
 $5.40

Part Number:710-3180

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
 $5.40
In Stock
 $5.40
B45
Tab-handle
 $3.99

Part Number:984-5599

In Stock

In Stock
 $3.99
In Stock
 $3.99
B46
Bolt-carriage-curv
 $3.99

Part Number:910-0671

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
B47
Handle Panel
 $41.94

Part Number:731-1391

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $41.94
Usually ships in 7 - 12 business days
 $41.94
B48
Use 936-0425
 $4.99

Part Number:736-0425

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Optional
 $4.99
Usually ships in 7 - 12 business days
 $4.99
B49
Washer-shake Proof
 $4.99

Part Number:936-0271

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional Parts)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
Page C
MTD 312-640F000 (1992) Snowblower Page C class=
 Fig #
C2
Screw-hex Wash Sf
 $4.99

Part Number:710-0599

In Stock

In Stock

Note: Not Used on Units With Electric P.T.O.
 $4.99
In Stock
 $4.99
C3
Belt Cover
 $20.90

Part Number:731-1324

In Stock

In Stock

Note: (826t)
 $20.90
In Stock
 $20.90
C4
Use 914-0133
 $4.99

Part Number:714-0133

In Stock

In Stock

Note: 646f & 666g - For models 640F & 660G
 $4.99
In Stock
 $4.99
C4A
Square Key 3/16 X .75
 $3.99

Part Number:714-0122

In Stock

In Stock

Note: For model 610E
 $3.99
In Stock
 $3.99
C5
Hex Screw, 5/16-24 X .750
 $3.99

Part Number:710-0627

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
 $3.99
In Stock
 $3.99
C6
Friction Disc Wheel
 $120.79

Part Number:956-0012A

In Stock

In Stock
 $120.79
In Stock
 $120.79
C7
Hex Cap Screw 3/8-16 X 1.25
 $3.99

Part Number:710-3005

In Stock

In Stock

Note: Purchase Locally
 $3.99
In Stock
 $3.99
C8
Pulley-idler
 $26.75

Part Number:756-0313

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Pully Hole 3/8
 $26.75
Usually ships in 7 - 12 business days
 $26.75
C9
Spring-extension
 $4.99

Part Number:932-0264

In Stock

In Stock
 $4.99
In Stock
 $4.99
C10
Use 912-0181
 $4.99

Part Number:712-0181

In Stock

In Stock
 $4.99
In Stock
 $4.99
C11
Screw
 $3.99

Part Number:710-0230

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
C12
Washer-lock
 $4.99

Part Number:936-0329

In Stock

In Stock

Note: (for Model E633e)
 $4.99
In Stock
 $4.99
C13
Bracket Assy
 $47.97

Part Number:984-0021-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $47.97
Usually ships in 7 - 12 business days
 $47.97
C14
Jam Nut 3/8-24
 $4.99

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
 $4.99
In Stock
 $4.99
C15
Washer, .401 X .870 X .063
 $4.99

Part Number:736-0105

In Stock

In Stock

Note: For Models 586, 587b & 588
 $4.99
In Stock
 $4.99
C17
Washer-fl
 $4.99

Part Number:936-0160

In Stock

In Stock

Note: (Not Part of Deck Assembly Complete)
 $4.99
In Stock
 $4.99
C18
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
C19
Drive Clutch Idler Bracket Obsolete - Not Available
 $5.47

Part Number:05896A-0637

Discontinued

Discontinued
 $5.47
Discontinued
C20
Shoulder Spacer
 $4.99

Part Number:748-0234

In Stock

In Stock

Note: Not Used on Units With Electric P.T.O.
 $4.99
In Stock
 $4.99
C21
Washer-lock 5/16
 $4.99

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
 $4.99
In Stock
 $4.99
C22
Screw-hex Special
 $4.99

Part Number:710-0888

In Stock

In Stock

Note: (Special)
 $4.99
In Stock
 $4.99
C23
Belt-v 3/8 X 31.0
 $32.27

Part Number:954-0343

In Stock

In Stock

Note: 616e - For model 610E
 $32.27
In Stock
 $32.27
C23A
V-belt (29
 $31.33

Part Number:954-0346

In Stock

In Stock

Note: 646f & 666g - For models 640F & 660G
 $31.33
In Stock
 $31.33
C24
Spring Obsolete - Not Available
 $11.09

Part Number:932-0339

Discontinued

Discontinued

Note: 616e - For model 610E
 $11.09
Discontinued
C24A
Spring-extension
 $7.56

Part Number:932-0710

In Stock

In Stock

Note: 646f & 666g - For models 640F & 660G
 $7.56
In Stock
 $7.56
C25
Pulley
 $17.03

Part Number:956-0959

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $17.03
Usually ships in 7 - 12 business days
 $17.03
C26
Pulley-half-1/2 V
 $10.41

Part Number:756-0569

In Stock

In Stock

Note: (753f)
 $10.41
In Stock
 $10.41
C27
Belt (individually)
 $31.13

Part Number:954-0430C

In Stock

In Stock

Note: Models E600e & S610e Only Come With One Each of These - For model 610E
 $31.13
In Stock
 $31.13
C27A
Belt (individually)
 $31.13

Part Number:954-0430C

In Stock

In Stock

Note: Models E600e & S610e Only Come With One Each of These - For models 640F & 660G
 $31.13
In Stock
 $31.13
C28
Hex Hd. Screw, 5/16-24 X .75
 $4.99

Part Number:710-0157

In Stock

In Stock

Note: Tightening Torque: 150-300 In. Lbs.
 $4.99
In Stock
 $4.99
C29
Washer
 $4.99

Part Number:736-0242

In Stock

In Stock

Note: Not Used in This Application
 $4.99
In Stock
 $4.99
C30
Washer-fl
 $10.03

Part Number:736-0418A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Found on Models Equipped With a Manual Pto Only.
 $10.03
Usually ships in 7 - 12 business days
 $10.03
C31
Washer-retaining
 $3.99

Part Number:736-0312

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: For model 610E Only
 $3.99
Usually ships in 7 - 12 business days
 $3.99
C32
Kit-auger Pulley R
 $118.10

Part Number:753-0901

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $118.10
Usually ships in 7 - 12 business days
 $118.10
C33
Screw-hex 3/8-nf X
 $6.55

Part Number:710-0696

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
 $6.55
Usually ships in 7 - 12 business days
 $6.55
C34
Washer-bell
 $3.99

Part Number:736-0331

In Stock

In Stock

Note: (271r, 272r)
 $3.99
In Stock
 $3.99
C35
Washer
 $6.63

Part Number:736-0320

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Rear Left Hole)
 $6.63
Usually ships in 7 - 12 business days
 $6.63
C36
Adapter-pulley Mtg Obsolete - Not Available
 $6.78

Part Number:748-0351

Discontinued

Discontinued
 $6.78
Discontinued
C37
Flat Idler
 $19.28

Part Number:756-0178

In Stock

In Stock
 $19.28
In Stock
 $19.28
C38
Use 912-0116
 $4.99

Part Number:712-0116

In Stock

In Stock
 $4.99
In Stock
 $4.99
C39
Hex Bolt 3/8-24 X 1.5
 $7.10

Part Number:710-0459A

In Stock

In Stock

Note: Special
 $7.10
In Stock
 $7.10
C40
Shld. Bolt .625 Dia. X .170
 $9.22

Part Number:738-0281

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.22
Usually ships in 7 - 12 business days
 $9.22
C41
Arm Assy-idler
 $31.64

Part Number:984-0064-0637

In Stock

In Stock
 $31.64
In Stock
 $31.64
C42
Wave Washer
 $6.55

Part Number:736-0174

In Stock

In Stock
 $6.55
In Stock
 $6.55
C43
Spring-extension
 $7.56

Part Number:932-0611

In Stock

In Stock
 $7.56
In Stock
 $7.56
C44
Hex Bolt 1/4-20 X .75 Lg. (gr
 $3.99

Part Number:710-0812

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
C45
Nut-hex 1/4-20
 $4.99

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
 $4.99
Usually ships in 7 - 12 business days
 $4.99
C46
Use 912-0291
 $4.99

Part Number:712-0291

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
C47
Tap Screw 1/4-14 X .625.
 $7.94

Part Number:710-1017

In Stock

In Stock

Note: Code: N
 $7.94
In Stock
 $7.94
C48
Bracket-support-fr
 $24.13

Part Number:784-5658-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $24.13
Usually ships in 7 - 12 business days
 $24.13
C49
Screw-hex, Slf-tap
 $6.30

Part Number:710-0502A

In Stock

In Stock

Note: Used on Briggs and Stratton Engines Only
 $6.30
In Stock
 $6.30
C50
Screw-shld Obsolete - Not Available
 $2.99

Part Number:938-0870

Discontinued

Discontinued

Note: Used With 16" Wheels (for Models 633, 640, 643, 660, 663)
 $2.99
Discontinued
C51
Nut-hex Jam 1/4-20
 $5.95

Part Number:912-0298

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
 $5.95
In Stock
 $5.95
C52
Self-tapping Screw, 1/4-20 X 1
 $6.84

Part Number:710-0788

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.84
Usually ships in 7 - 12 business days
 $6.84
Page D
MTD 312-640F000 (1992) Snowblower Page D class=
 Fig #
D1
Wheel Assy Frictio Obsolete - Not Available
 $130.35

Part Number:984-0042C

In Stock

In Stock

Note: See \\\\
 $130.35
In Stock
 $130.35
D1A
Friction Wheel Brg. Ass'y. Obsolete - Not Available
 $45.55

Part Number:618-0063

Discontinued

Discontinued
 $45.55
Discontinued
D1B
Ring-retaining
 $3.99

Part Number:716-0185

In Stock

In Stock
 $3.99
In Stock
 $3.99
D1C
Kit-friction Wheel
 $163.45

Part Number:753-0628

In Stock

In Stock
 $163.45
In Stock
 $163.45
D2
Shift Arm Assembly
 $51.59

Part Number:684-0008A-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Code 0498
 $51.59
Usually ships in 7 - 12 business days
 $51.59
D5
Screw, 1/4-20 X .750
 $4.99

Part Number:710-0642

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (4 Bolts Needed for Center Auger Bracket)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
D6
Screw-tap 1/4-20
 $4.99

Part Number:710-0653

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Manual Pto
 $4.99
Usually ships in 7 - 12 business days
 $4.99
D7
Self-tapping Screw, 1/4-20 X 1
 $6.84

Part Number:710-0788

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.84
Usually ships in 7 - 12 business days
 $6.84
D8
Tap Screw 1/4-14 X .625.
 $7.94

Part Number:710-1017

In Stock

In Stock

Note: Code: N
 $7.94
In Stock
 $7.94
D10
Nut-hex 1/4-20
 $4.99

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
 $4.99
Usually ships in 7 - 12 business days
 $4.99
D11
Nut-hex Jam 1/4-20
 $5.95

Part Number:912-0298

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
 $5.95
In Stock
 $5.95
D12
Gear Shaft Obsolete - Not Available
 $65.72

Part Number:717-1413

Discontinued

Discontinued
 $65.72
Discontinued
D14
Use 936-0176
 $4.99

Part Number:736-0176

In Stock

In Stock

Note: (Special)
 $4.99
In Stock
 $4.99
D15
Washer-lock
 $4.99

Part Number:936-0329

In Stock

In Stock

Note: (for Model E633e)
 $4.99
In Stock
 $4.99
D16
Screw-shld Obsolete - Not Available
 $2.99

Part Number:938-0870

Discontinued

Discontinued

Note: Used With 16" Wheels (for Models 633, 640, 643, 660, 663)
 $2.99
Discontinued
D17
Bearing-ball W/ret
 $36.98

Part Number:941-0563

In Stock

In Stock

Note: (W/.8125 Diam Hex Shaft)
 $36.98
In Stock
 $36.98
D18
Cable Guide
 $9.31

Part Number:756-0625

In Stock

In Stock
 $9.31
In Stock
 $9.31
D19
Bracket-shift Fram
 $11.76

Part Number:784-5590

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: *Choose Color When Ordering*
 $11.76
Usually ships in 7 - 12 business days
 $11.76
D20
Cover-frame Obsolete - Not Available
 $35.37

Part Number:784-5638

Discontinued

Discontinued

Note: *Choose Color When Ordering*
 $35.37
Discontinued
D21
Bracket-drive Cabl Obsolete - Not Available
 $5.90

Part Number:784-5644-0637

Discontinued

Discontinued
 $5.90
Discontinued
D22
Bracket-auger Cabl Obsolete - Not Available
 $3.28

Part Number:784-5646-0637

Discontinued

Discontinued
 $3.28
Discontinued
D23
Bracket-support-fr
 $24.13

Part Number:784-5658-0637

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $24.13
Usually ships in 7 - 12 business days
 $24.13
D25
Whl Asm 13x5
 $208.42

Part Number:934-1714A-0951

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (E613)
 $208.42
Usually ships in 7 - 12 business days
 $208.42
D25A
Wheel Assembly 16.5 x 4.8 Obsolete - Not Available
 $198.40

Part Number:934-1709A-0911

Discontinued

Discontinued

Note: (Model 850w)
 $198.40
Discontinued
D25B
Wheel Assy-c 16 x 16.5 Obsolete - Not Available
 $211.68

Part Number:734-1712

Discontinued

Discontinued
 $211.68
Discontinued
D26
Valve-tubeless Air
 $4.99

Part Number:934-0255

In Stock

In Stock

Note: Model No.(S) E633e, E6b3h
 $4.99
In Stock
 $4.99
D27
Tire-snow Hog 13x5
 $102.13

Part Number:734-1527-0901

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (E613)
 $102.13
Usually ships in 7 - 12 business days
 $102.13
D27A
Tire Snow Housing Obsolete - Not Available
 $126.45

Part Number:734-1530

Discontinued

Discontinued
 $126.45
Discontinued
D27B
Traction Tire 16
 $157.53

Part Number:734-1525

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Model E663h)
 $157.53
Usually ships in 7 - 12 business days
 $157.53
D28
Wheel Rim Obsolete - Not Available
 $73.60

Part Number:734-1713

Discontinued

Discontinued
 $73.60
Discontinued
D28A
Rim Only 16 X 4.8 Obsolete - Not Available
 $2.99

Part Number:734-1708

Discontinued

Discontinued

Note: For Model No. 315e643f131
 $2.99
Discontinued
D28B
Wheel Rim Obsolete - Not Available
 $63.50

Part Number:734-1711

Discontinued

Discontinued
 $63.50
Discontinued
D29
Bearing-sleeve
 $7.58

Part Number:941-0401

In Stock

In Stock

Note: Model No.(S) E633e, E6b3h
 $7.58
In Stock
 $7.58
D30
Use 914-0126
 $4.99

Part Number:714-0126

In Stock

In Stock
 $4.99
In Stock
 $4.99
D31
Pin-cotter-3/16 Di
 $6.63

Part Number:714-0142

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Purchase Locally
 $6.63
Usually ships in 7 - 12 business days
 $6.63
D32
Pin-klik
 $6.20

Part Number:714-0143A

In Stock

In Stock

Note: Model No.(S) E633e, E6b3h
 $6.20
In Stock
 $6.20
D33
79 Tooth Gear Obsolete - Not Available
 $48.80

Part Number:717-1414

Discontinued

Discontinued
 $48.80
Discontinued
D34
Flat Washer
 $4.99

Part Number:736-0188

In Stock

In Stock

Note: Add a Second Washer, Ref #11, if Needed, to Reduce Axle Play.
 $4.99
In Stock
 $4.99
D35
Axle 13
 $135.54

Part Number:738-0869

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (for Model E633e) - Used w/13" Wheel Only
 $135.54
Usually ships in 7 - 12 business days
 $135.54
D36
Bearing-flange .75
 $13.03

Part Number:941-0598

In Stock

In Stock
 $13.03
In Stock
 $13.03
D38
Axle .750x24
 $95.19

Part Number:738-0830

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Used w/16" Wheel Only
 $95.19
Usually ships in 7 - 12 business days
 $95.19
D40
Screw-hex, Slf-tap
 $6.30

Part Number:710-0502A

In Stock

In Stock

Note: Used on Briggs and Stratton Engines Only
 $6.30
In Stock
 $6.30
 Fig #
Snowblower Parts

Repair Guides for MTD Snowblower 312-640F000 (1992)

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 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.

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.

Questions & Answers for 312-640F000 (1992)


No questions have been asked yet
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Midvale, UT 84047
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