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MTD
Gas Snowblower

Model # 31BM63LF704 Official MTD snow thrower

Here are the diagrams and repair parts for Official MTD 31BM63LF704 snow thrower, as well as links to manuals and error code tables, if available.

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Owner’s manual
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Model diagram and schematic

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Showing 10 of 450 parts  |
Snowblower Auger Clutch Cable 946-04230A
#59

Auger & housing diagram

Snowblower auger clutch cable

Part #946-04230A

Replaced by #946-04230B

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Manufacturer substitution
This part replaces 946-04230A. Substitute parts can look different from the original.
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$27.81 | 
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Lawn & Garden Equipment Cotter Pin, 1/4- To 5/16-in 714-04040
Lawn & garden equipment cotter pin, 1/4- to 5/16-in

Part #714-04040

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$2.91 | 
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Troybilt Snowblower Shear Pin (replaces 738-04124) 738-04124A
#17

Auger & housing diagram

Troybilt snowblower shear pin (replaces 738-04124)

Part #738-04124A

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$2.99 | 
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Lawn & Garden Equipment Hex Flange Nut (replaces 753-05549, 912-0417a) 712-0417A
#9

Drive system diagram

Lawn & garden equipment hex flange nut (replaces 753-05549, 912-0417a)

Part #712-0417A

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$8.00 | 
11% OFF Phone Price : $9.00
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Yard Machines Lawn & Garden Equipment Lock Nut, 5/16-18 (replaces 753-05591) 712-04063
Yard machines lawn & garden equipment lock nut, 5/16-18 (replaces 753-05591)

Part #712-04063

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$4.53 | 
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Snowblower Auger Drive Belt 954-04050
#63A

Drive system diagram

Snowblower auger drive belt

Part #954-04050

Replaced by #256963

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Manufacturer substitution
This part replaces 954-04050. Substitute parts can look different from the original.
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$32.96 | 
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Toro Lawn & Garden Equipment Carriage Bolt (replaces 753-08024, 910-0451) 710-0451
Toro lawn & garden equipment carriage bolt (replaces 753-08024, 910-0451)

Part #710-0451

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$5.42 | 
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Snowblower Speed Selector Cable (replaces 746-04396, 746-04396a) 946-04396A
Snowblower speed selector cable (replaces 746-04396, 746-04396a)

Part #946-04396A

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Gas Snowblower Auger V-belt 954-04195
#63

Drive system diagram

Gas snowblower auger v-belt

Part #954-04195

Replaced by #490-501-Y080

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Manufacturer substitution
This part replaces 954-04195. Substitute parts can look different from the original.
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$32.27 | 
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Shave Plate 790-00121
#43B

Auger & housing diagram

Shave plate

Part #790-00121

Replaced by #790-00121-0637

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Manufacturer substitution
This part replaces 790-00121. Substitute parts can look different from the original.
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$40.82 | 
13% OFF Phone Price : $46.82
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