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Aircap 8431 snow thrower

Aircap 8431 snow thrower Parts

Here are the diagrams and repair parts for Aircap 8431 snow thrower, as well as links to manuals and error code tables, if available.

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Browse Parts for 8431 Snowblowers

  • Knob W/38 Ho for Aircap 8431 - Part 920-0171

    Replacement parts diagram

    Knob

    Part #720-0171

    Replaced by #920-0171

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    Manufacturer substitution
    This part replaces 720-0171. Substitute parts can look different from the original.
    In Stock
    $46.93
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  • Mtd Snowblower Chute Flange Keeper Bracket for Aircap 8431 - Part 731-0851A

    Replacement parts diagram

    Keeper

    Part #731-0851

    Replaced by #731-0851A

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    Manufacturer substitution
    This part replaces 731-0851. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.38
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  • Mtd Lawn & Garden Equipment Hex Nut for Aircap 8431 - Part 712-3010

    Replacement parts diagram

    Hex Nut

    Part #712-0267

    Replaced by #712-3010

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    Manufacturer substitution
    This part replaces 712-0267. Substitute parts can look different from the original.
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    $55.59
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  • Snowblower Auger Paddle for Aircap 8431 - Part 931-0780A

    Replacement parts diagram

    Lh Spiral

    Part #731-0781A

    Replaced by #931-0780A

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    Manufacturer substitution
    This part replaces 731-0781A. Substitute parts can look different from the original.
    This item is not returnable
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    $35.82
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  • Mtd Snowblower Half Pulley for Aircap 8431 - Part 956-0416B

    Replacement parts diagram

    Pulley

    Part #756-0416A

    Replaced by #956-0416B

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    Manufacturer substitution
    This part replaces 756-0416A. Substitute parts can look different from the original.
    In Stock
    $40.09
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  • Hex Screw for Aircap 8431 - Part 910-0429

    Replacement parts diagram

    Screw

    Part #710-0429

    Replaced by #910-0429

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    Manufacturer substitution
    This part replaces 710-0429. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.71
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  • Hose-fuel-lo for Aircap 8431 - Part 751-22813-24

    Replacement parts diagram

    Gas Line

    Part #751-0173

    Replaced by #751-22813-24

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    Manufacturer substitution
    This part replaces 751-0173. Substitute parts can look different from the original.
    In Stock
    $93.84
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  • Snowblower Auger Paddle for Aircap 8431 - Part 931-0782A

    Replacement parts diagram

    Paddle

    Part #731-0782

    Replaced by #931-0782A

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    Manufacturer substitution
    This part replaces 731-0782. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.37
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  • Clamp for Aircap 8431 - Part 706-11598

    Replacement parts diagram

    Clamp

    Part #706-11598

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

  • V-belt for Aircap 8431 - Part 15711

    Replacement parts diagram

    V-belt

    Part #15711

    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.

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…

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.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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