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MTD 3AA snow thrower

MTD 3AA snow thrower Parts

Here are the diagrams and repair parts for MTD 3AA snow thrower, as well as links to manuals and error code tables, if available.

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Browse Parts for 3AA Snowblowers

  • Snowblower Chute And Deflector for MTD 3AA - Part 984-04037

    Auger and housing/chute diagram

    Chute Assembly

    Part #684-04037

    Replaced by #984-04037

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    Manufacturer substitution
    This part replaces 684-04037. Substitute parts can look different from the original.
    In Stock
    $73.73
    30% OFF Was : $106.00Info Icon
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  • Mtd Snowblower Clean-out Brush Retainer Clip for MTD 3AA - Part 731-11421

    Auger and housing/chute diagram

    Snowblower Clean-out Tool Retainer Clip

    Part #731-2635

    Replaced by #731-11421

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    Manufacturer substitution
    This part replaces 731-2635. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $20.43
    23% OFF Phone Price : $26.43Info Icon
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  • Mtd Snowblower Transmission for MTD 3AA - Part 918-04296B

    Handle/drive housing diagram

    Transmission Assembly

    Part #618-04296

    Replaced by #918-04296B

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    Manufacturer substitution
    This part replaces 618-04296. Substitute parts can look different from the original.
    In Stock
    $303.27
    $12.00 OFF Phone Price : $315.27Info Icon
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  • Mtd Snowblower Chute Adapter for MTD 3AA - Part 931-2636A

    Auger and housing/chute diagram

    Chute Adapter

    Part #731-2636A

    Replaced by #931-2636A

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    Manufacturer substitution
    This part replaces 731-2636A. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $19.31
    43% OFF Was : $34.03Info Icon
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  • Mtd Snowblower Spring for MTD 3AA - Part 932-0611

    Auger and housing/chute diagram

    Spring

    Part #732-0611

    Replaced by #932-0611

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    Manufacturer substitution
    This part replaces 732-0611. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.18
    15% OFF Phone Price : $13.18Info Icon
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  • Mtd Snowblower Auger Idler Pulley Bracket for MTD 3AA - Part 784-0434C-0637

    Auger and housing/chute diagram

    Brkt-auger W

    Part #784-0434

    Replaced by #784-0434C-0637

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    Manufacturer substitution
    This part replaces 784-0434. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $30.97
    16% OFF Phone Price : $36.97Info Icon
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  • Mtd Snowblower Spacer for MTD 3AA - Part 950-1355

    Handle/drive housing diagram

    Spacer

    Part #750-1355

    Replaced by #950-1355

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    Manufacturer substitution
    This part replaces 750-1355. Substitute parts can look different from the original.
    In Stock
    $11.86
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  • Snowblower Wheel Axle for MTD 3AA - Part 738-04321

    Handle/drive housing diagram

    Axle

    Part #738-1231

    Replaced by #738-04321

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    Manufacturer substitution
    This part replaces 738-1231. Substitute parts can look different from the original.
    In Stock
    $63.54
    9% OFF Phone Price : $69.54Info Icon
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  • Mtd Yard-man Lawn And Garden Equipment Carriage Bolt for MTD 3AA - Part 710-0572

    Handle/drive housing diagram

    Carriage Bolt

    Part #710-0449

    Replaced by #710-0572

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    Manufacturer substitution
    This part replaces 710-0449. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.77
    11% OFF Phone Price : $8.77Info Icon
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  • Lawn Tractor Snowblower Attachment Hex Bolt for MTD 3AA - Part 710-0696

    Handle/drive housing diagram

    Lawn & Garden Equipment Hex Screw

    Part #710-0696

    Replaced by #710-0696

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    Manufacturer substitution
    This part replaces 710-0696. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
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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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