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MTD
Gas Snowblower

Model # 31AH55LH704 Official MTD snow thrower

Here are the diagrams and repair parts for Official MTD 31AH55LH704 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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ALL PARTS
Showing 10 of 392 parts  |
Snowblower Auger Clutch Cable 946-04230A
#54

Auger & 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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Troybilt Snowblower Shear Pin (replaces 738-04124) 738-04124A
#17

Auger & auger housing diagram

Troybilt snowblower shear pin (replaces 738-04124)

Part #738-04124A

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$2.99 | 
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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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Snowblower Clutch Cable (replaces 746-04229b, 946-04229) 946-04229B
#30

Drive system diagram

Snowblower clutch cable (replaces 746-04229b, 946-04229)

Part #946-04229B

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Yard Machines Lawn & Garden Equipment Nut 712-04064
Yard machines lawn & garden equipment nut

Part #712-04064

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Yard Machines Lawn Tractor Flange Nut (replaces 00012173, Wd-129-103) 712-04065
Yard machines lawn tractor flange nut (replaces 00012173, wd-129-103)

Part #712-04065

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Gas Snowblower Auger V-belt 954-04195
#62

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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Lawn Tractor Screw (replaces 01000628, 01000865, 1186307, 1186308, 791-180288, 791-683298, 910-0599) 710-0599
#44

L & q style handle & frame diagram

Lawn tractor screw (replaces 01000628, 01000865, 1186307, 1186308, 791-180288, 791-683298, 910-0599)

Part #710-0599

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Snowblower Wing Knob 920-0284
Snowblower wing knob

Part #920-0284

Replaced by #720-04072A

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Manufacturer substitution
This part replaces 920-0284. Substitute parts can look different from the original.
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$9.33 | 
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Snowblower Clean-out Tool (replaces 731-2643) 931-2643
#37

Auger & auger housing diagram

Snowblower clean-out tool (replaces 731-2643)

Part #931-2643

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$25.67 | 
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