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MTD 31AS6ACD731 snow thrower Parts

Here are the diagrams and repair parts for MTD 31AS6ACD731 snow thrower, as well as links to manuals and error code tables, if available.

MTD 31AS6ACD731 snow thrower
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Browse Parts for 31AS6ACD731 Snowblowers

  • Mtd Snowblower Impeller Shaft Bearing Housing for MTD 31AS6ACD731 - Part 790-00075B

    Auger & housing diagram

    Snowblower Bearing Housing

    Part #790-00075

    Replaced by #790-00075B

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    $11.86
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  • Snowblower Flange Bearing for MTD 31AS6ACD731 - Part 741-0493C

    Auger & housing diagram

    Snowblower Flange Bearing

    Part #741-0493A

    Replaced by #741-0493C

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    This part replaces 741-0493A. Substitute parts can look different from the original.
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    $40.33
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  • Mtd Snowblower Auger Pulley Adapter for MTD 31AS6ACD731 - Part 748-04053A

    Drive diagram

    Adapter

    Part #748-04053

    Replaced by #748-04053A

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    This part replaces 748-04053. Substitute parts can look different from the original.
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    $31.64
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  • Snowblower Auger Shaft for MTD 31AS6ACD731 - Part 711-04285A

    Auger & housing diagram

    Snowblower Auger Shaft

    Part #711-04285

    Replaced by #711-04285A

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    This part replaces 711-04285. Substitute parts can look different from the original.
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    $120.90
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  • Mtd Snowblower Auger Clutch Cable for MTD 31AS6ACD731 - Part 946-04230B

    Snowblower Auger Clutch Cable

    Part #746-04230

    Replaced by #946-04230B

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    This part replaces 746-04230. Substitute parts can look different from the original.
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    $32.73
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  • Oyster Grey for MTD 31AS6ACD731 - Part 634-04172A-0662

    Drive diagram

    Rim Only

    Part #634-04151

    Replaced by #634-04172A-0662

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    This part replaces 634-04151. Substitute parts can look different from the original.
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    $113.78
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  • Snowblower Gearbox Housing for MTD 31AS6ACD731 - Part 918-0124A

    Auger & housing diagram

    Housing Assembly

    Part #719-0320

    Replaced by #918-0124A

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    This part replaces 719-0320. Substitute parts can look different from the original.
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    $67.55
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  • Tire 15x5 for MTD 31AS6ACD731 - Part 734-1859-0901

    Drive diagram

    Tire 15x5

    Part #734-1859

    Replaced by #734-1859-0901

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    This part replaces 734-1859. Substitute parts can look different from the original.
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    $194.98
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  • Mtd Snowblower Scraper Blade for MTD 31AS6ACD731 - Part 790-00118-0637

    Auger & housing diagram

    Shave Plate

    Part #790-00118

    Replaced by #790-00118-0637

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    Manufacturer substitution
    This part replaces 790-00118. Substitute parts can look different from the original.
    In Stock
    $49.13
    11% OFF Phone Price : $55.13Info Icon
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  • Mtd Snowblower Clean-out Tool for MTD 31AS6ACD731 - Part 931-2643

    Auger & housing diagram

    Clean-out Tool

    Part #731-2643

    Replaced by #931-2643

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    Manufacturer substitution
    This part replaces 731-2643. Substitute parts can look different from the original.
    Get free shipping with Automatic Reorder
    In Stock
    $30.80
    16% OFF Phone Price : $36.80Info Icon
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Mtd Snowblower Oil Seal 721-0179

Mtd Snowblower Oil Seal

Part #721-0179
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Most common symptoms to help you fix your snowblowers

Choose a symptom to see related snowblower repairs.

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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…

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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…

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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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Snowblower won’t start: 4 easy DIY fixes

Snowblower won’t start: 4 easy DIY fixes

Find easy DIY tips to fix your snowblower when it won't start…

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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Top questions about Sears and Sears PartsDirect

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