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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 Shear Bolt Spacer, Left for MTD 31A-2M1A731 - Part 750-04757

    Drive system and auger assembly diagram

    Snowblower Shear Bolt Spacer, Left

    Part #750-04757

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

  • Spacer for MTD 31A-2M1A731 - Part 750-04578

    Drive system and auger assembly diagram

    Spacer

    Part #750-04578

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

  • Fuel Tank Bracket for MTD 31A-2M1A731 - Part 790-00134

    Drive system and auger assembly diagram

    Fuel Tank Bracket

    Part #790-00134

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

  • Snowblower Shroud for MTD 31A-2M1A731 - Part 731-06551

    Shroud, chute and handle diagram

    Snowblower Shroud

    Part #731-06551

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

  • Snowblower Engine Bracket for MTD 31A-2M1A731 - Part 790-00216

    Drive system and auger assembly diagram

    Snowblower Engine Bracket

    Part #790-00216

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

  • Pulley, 1/2 X 6.00 Od for MTD 31A-2M1A731 - Part 756-04232

    Drive system and auger assembly diagram

    Pulley, 1/2 X 6.00 Od

    Part #756-04232

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

  • Snowblower Chute Adapter for MTD 31A-2M1A731 - Part 931-04886

    Shroud, chute and handle diagram

    Snowblower Chute Adapter

    Part #931-04886

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

  • Spacer, .875 X .320 X 1.027 for MTD 31A-2M1A731 - Part 750-04297B

    Drive system and auger assembly diagram

    Spacer, .875 X .320 X 1.027

    Part #750-04297B

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

  • Handle for MTD 31A-2M1A731 - Part 749-04114B

    Shroud, chute and handle diagram

    Handle

    Part #749-04114B

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

  • Support Wire for MTD 31A-2M1A731 - Part 747-04236

    Drive system and auger assembly diagram

    Support Wire

    Part #747-04236

    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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