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MTD 31A-240-731 snow thrower

MTD 31A-240-731 snow thrower Parts

Here are the diagrams and repair parts for MTD 31A-240-731 snow thrower, as well as links to manuals and error code tables, if available.

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Browse Parts for 31A-240-731 Snowblowers

  • Mtd Lawn & Garden Equipment Carriage Bolt for MTD 31A-240-731 - Part 710-04071

    Chute & handle diagram

    Mtd Lawn & Garden Equipment Carriage Bolt

    Part #710-04071
    This item is not returnable
    In Stock
    $8.13
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  • Snowblower Ball Bearing for MTD 31A-240-731 - Part 741-04188A

    Auger & drive system diagram

    Snowblower Ball Bearing

    Part #741-04188A
    In Stock
    $23.57
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  • Hex Nut for MTD 31A-240-731 - Part 712-0252

    Chute & handle diagram

    Hex Nut

    Part #712-0252
    In Stock
    $32.90
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  • Mtd Snowblower Scraper Blade for MTD 31A-240-731 - Part 731-1033

    Chute & handle diagram

    Mtd Snowblower Scraper Blade

    Part #731-1033
    In Stock
    $43.44
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  • Spacer for MTD 31A-240-731 - Part 750-04571

    Auger & drive system diagram

    Spacer

    Part #750-04571
    This item is not returnable
    In Stock
    $12.53
    14% OFF Phone Price : $14.53Info Icon
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  • Snowblower Bail Control Arm for MTD 31A-240-731 - Part 747-04165-0637

    Chute & handle diagram

    Bail

    Part #747-04165

    Replaced by #747-04165-0637

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    Manufacturer substitution
    This part replaces 747-04165. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $21.86
    22% OFF Phone Price : $27.86Info Icon
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  • Mtd Lawn Tractor Screw for MTD 31A-240-731 - Part 710-0599

    Auger & drive system diagram

    Washer

    Part #710-1005

    Replaced by #710-0599

    Info Icon
    Manufacturer substitution
    This part replaces 710-1005. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.64
    15% OFF Phone Price : $6.64Info Icon
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  • Mtd Snowblower Auger Drive Belt for MTD 31A-240-731 - Part 954-0101A

    Auger & drive system diagram

    Snowblower Auger Drive Belt

    Part #754-0101A

    Replaced by #954-0101A

    Info Icon
    Manufacturer substitution
    This part replaces 754-0101A. Substitute parts can look different from the original.
    In Stock
    $32.03
    16% OFF Phone Price : $38.03Info Icon
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  • Snowblower Auger Idler Pulley Bracket (powder Black) for MTD 31A-240-731 - Part 790-00238A-0637

    Auger & drive system diagram

    Bracket

    Part #790-00238A

    Replaced by #790-00238A-0637

    Info Icon
    Manufacturer substitution
    This part replaces 790-00238A. Substitute parts can look different from the original.
    In Stock
    $18.40
    Minus Item
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  • Spacer for MTD 31A-240-731 - Part 950-0589

    Chute & handle diagram

    Spacer

    Part #750-0589

    Replaced by #950-0589

    Info Icon
    Manufacturer substitution
    This part replaces 750-0589. Substitute parts can look different from the original.
    In Stock
    $33.61
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Most common symptoms to help you fix your snowblowers

Choose a symptom to see related snowblower repairs.

View all

Why won't my snowblower throw snow far enough?

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

Read more

How do I tune up my snowblower?

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

Read more

Why does my snowblower stop running after a few seconds?

Main causes: dirty carburetor, stale fuel…

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Why won't my snowblower clear snow well?

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

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Why doesn't my snowblower auger turn?

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

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Why won't my snowblower chute turn?

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

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Why doesn't my snowblower self propel?

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

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Why does my snowblower engine run rough?

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

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Repair guides for gas snowblowers

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

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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.…

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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.…

Read more

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.…

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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.

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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.…

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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…

Read more
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…

Read more

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