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MTD 31A-2M1A731 snow thrower

MTD 31A-2M1A731 snow thrower Parts

Here are the diagrams and repair parts for MTD 31A-2M1A731 snow thrower, as well as links to manuals and error code tables, if available.

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Browse Parts for 31A-2M1A731 Snowblowers

  • Snowblower Chute Deflector for MTD 31A-2M1A731 - Part 731-04426C

    Shroud, chute and handle diagram

    Snowblower Chute Deflector

    Part #731-04426A

    Replaced by #731-04426C

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    Manufacturer substitution
    This part replaces 731-04426A. Substitute parts can look different from the original.
    In Stock
    $31.47
    16% OFF Phone Price : $37.47Info Icon
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  • Aircap Snowblower Auger Clutch Cable Spring for MTD 31A-2M1A731 - Part 732-0357A

    Drive system and auger assembly diagram

    Snowblower Auger Clutch Cable Spring

    Part #932-0357A

    Replaced by #732-0357A

    Info Icon
    Manufacturer substitution
    This part replaces 932-0357A. Substitute parts can look different from the original.
    In Stock
    $30.95
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  • Housing for MTD 31A-2M1A731 - Part 684-04314

    Drive system and auger assembly diagram

    Housing

    Part #684-04314

    The manufacturer no longer makes this part, and there's no substitute part

  • Engine Bracket (models With Electric Start) for MTD 31A-2M1A731 - Part 790-00334

    Drive system and auger assembly diagram

    Engine Bracket (models With Electric Start)

    Part #790-00334

    The manufacturer no longer makes this part, and there's no substitute part

  • Cover Assembly for MTD 31A-2M1A731 - Part 684-04357

    Drive system and auger assembly diagram

    Cover Assembly

    Part #684-04357

    The manufacturer no longer makes this part, and there's no substitute part

  • Spacer, .88 Id X 1.18 Od X .74 for MTD 31A-2M1A731 - Part 750-05084

    Drive system and auger assembly diagram

    Spacer, .88 Id X 1.18 Od X .74

    Part #750-05084

    The manufacturer no longer makes this part, and there's no substitute part

  • Auger Assembly 21" W/solid Shaft (w/o Rubber Paddels) for MTD 31A-2M1A731 - Part 684-04252

    Drive system and auger assembly diagram

    Auger Assembly 21" W/solid Shaft (w/o Rubber Paddels)

    Part #684-04252

    The manufacturer no longer makes this part, and there's no substitute part

  • Shroud for MTD 31A-2M1A731 - Part 684-04236A

    Shroud, chute and handle diagram

    Shroud

    Part #684-04236A

    The manufacturer no longer makes this part, and there's no substitute part

  • Tank for MTD 31A-2M1A731 - Part 951-10023

    Drive system and auger assembly diagram

    Tank

    Part #951-10023

    The manufacturer no longer makes this part, and there's no substitute part

  • Lawn & Garden Equipment Flat Washer for MTD 31A-2M1A731 - Part 936-0176

    Lawn & Garden Equipment Flat Washer

    Part #936-0176

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your snowblowers

Choose a symptom to see related snowblower repairs.

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

Main causes: dirty carburetor, stale fuel…

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

Repair guides for gas snowblowers

These step-by-step repair guides will help you safely fix what’s broken on your snowblower.

How to adjust snowblower skid shoes

How to adjust snowblower skid shoes

To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high.…

Repair time and Difficulty

 15 minutes or less
How to rebuild a snowblower carburetor

How to rebuild a snowblower carburetor

Rebuild the carburetor on your snowblower if the engine isn't getting fuel.…

Repair time and Difficulty

 45 minutes or less
How to replace a snowblower 4-way chute control assembly

How to replace a snowblower 4-way chute control assembly

Replace the 4-way chute control assembly on your snowblower if it’s damaged.…

Repair time and Difficulty

 30 minutes or less

Effective articles & videos to help repair your snowblowers

Use the advice and tips in these articles and videos to get the most out of your snowblower.

How to find the age of your Craftsman snowblower

How to find the age of your Craftsman snowblower

If you're looking for the age of you Craftsman snowblower, our guide will help.…

How to adjust the snowblower drive control cable video

How to adjust the snowblower drive control cable video

Proper drive control cable tension is key to smooth snowblower operation, and you can learn how to test and adjust it yo…

How to lubricate a snowblower drive hex shaft video

How to lubricate a snowblower drive hex shaft video

Avoid costly snowblower repairs this season. Watch how to lubricate the drive hex shaft to prevent friction, improve tra…

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