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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 And Garden Equipment Nut for MTD 31A-240-731 - Part 712-04064

    Mtd Lawn And Garden Equipment Nut

    Part #712-04064
    This item is not returnable
    In Stock
    $5.23
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  • Craftsman Lawn & Garden Equipment Engine Carburetor Primer Assembly for MTD 31A-240-731 - Part 570682A

    Auger & drive system diagram

    Primer

    Part #7512B1476

    Replaced by #570682A

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    Manufacturer substitution
    This part replaces 7512B1476. Substitute parts can look different from the original.
    In Stock
    $12.95
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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

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    Manufacturer substitution
    This part replaces 710-1005. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.64
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  • Sears Lawn Tractor Screw for MTD 31A-240-731 - Part 710-0627

    Auger & drive system diagram

    Sears Lawn Tractor Screw

    Part #710-0627
    In Stock
    $7.89
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  • Yard Machines Lawn & Garden Equipment Bell Washer for MTD 31A-240-731 - Part 736-0242

    Auger & drive system diagram

    Yard Machines Lawn & Garden Equipment Bell Washer

    Part #736-0242
    In Stock
    $9.11
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  • Mtd Lawn Tractor Flat Washer for MTD 31A-240-731 - Part 736-0362

    Chute & handle diagram

    Mtd Lawn Tractor Flat Washer

    Part #736-0362
    This item is not returnable
    In Stock
    $8.13
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  • Mtd Snowblower Chute Adjustment Spring for MTD 31A-240-731 - Part 932-04111

    Chute & handle diagram

    Chute Spring

    Part #732-04111

    Replaced by #932-04111

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    Manufacturer substitution
    This part replaces 732-04111. Substitute parts can look different from the original.
    This item is not returnable
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    $8.03
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  • Mtd Lawn Mower Roller Wheel for MTD 31A-240-731 - Part 756-0625

    Auger & drive system diagram

    Mtd Lawn Mower Roller Wheel

    Part #756-0625
    This item is not returnable
    In Stock
    $14.63
    12% OFF Phone Price : $16.63Info Icon
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  • Snowblower Clutch Cable for MTD 31A-240-731 - Part 946-04237

    Chute & handle diagram

    Clutch Cable

    Part #746-04237

    Replaced by #946-04237

    Info Icon
    Manufacturer substitution
    This part replaces 746-04237. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $38.82
    13% OFF Phone Price : $44.82Info Icon
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  • Troybilt Snowblower Auger Paddle for MTD 31A-240-731 - Part 735-04033

    Auger & drive system diagram

    Troybilt Snowblower Auger Paddle

    Part #735-04033
    In Stock
    $15.60
    11% OFF Phone Price : $17.60Info Icon
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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, …

Read more

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.

View all
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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