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MTD 31AH5Q3G401 gas snowthrower

MTD 31AH5Q3G401 gas snowthrower Parts

Here are the diagrams and repair parts for MTD 31AH5Q3G401 gas snowthrower, as well as links to manuals and error code tables, if available.

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Browse Parts for 31AH5Q3G401 Snowblowers

  • Spring Pin for MTD 31AH5Q3G401 - Part 715-0114

    Impeller diagram

    Spring Pin

    In Stock
    $35.83
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  • Mtd Snowblower Flange Bearing for MTD 31AH5Q3G401 - Part 741-0662

    Gear assembly diagram

    Mtd Snowblower Flange Bearing

    Part #741-0662
    This item is not returnable
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    $15.84
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  • Mtd Snowblower Impeller Shaft Bearing for MTD 31AH5Q3G401 - Part 741-0663

    Gear assembly diagram

    Mtd Snowblower Impeller Shaft Bearing

    Part #741-0663
    This item is not returnable
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  • Mtd Snowblower Cable Bracket for MTD 31AH5Q3G401 - Part 784-5594-0637

    Handles diagram

    Bracket

    Part #784-5594

    Replaced by #784-5594-0637

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    Manufacturer substitution
    This part replaces 784-5594. Substitute parts can look different from the original.
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  • Kmart Lawn Tractor Grease Fitting for MTD 31AH5Q3G401 - Part 937-3000

    Impeller diagram

    Grease Fitting

    Part #737-3000

    Replaced by #937-3000

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    This part replaces 737-3000. Substitute parts can look different from the original.
    This item is not returnable
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    $7.54
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  • Mtd Snowblower Gearbox Housing, Right for MTD 31AH5Q3G401 - Part 918-0123A

    Gear assembly diagram

    Housing Assembly

    Part #618-0123

    Replaced by #918-0123A

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    This part replaces 618-0123. Substitute parts can look different from the original.
    In Stock
    $70.38
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  • Snowblower Gearbox Housing for MTD 31AH5Q3G401 - Part 918-0124A

    Gear assembly diagram

    Housing Assembly

    Part #618-0124

    Replaced by #918-0124A

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    Manufacturer substitution
    This part replaces 618-0124. Substitute parts can look different from the original.
    In Stock
    $67.55
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  • Lawn Tractor Screw for MTD 31AH5Q3G401 - Part 710-04669

    Handles diagram

    Screw

    Part #710-1003

    Replaced by #710-04669

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    Manufacturer substitution
    This part replaces 710-1003. Substitute parts can look different from the original.
    This item is not returnable
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    $6.17
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  • Mtd Lawn Mower Roller Wheel for MTD 31AH5Q3G401 - Part 756-0625

    Transmission frame diagram

    Mtd Lawn Mower Roller Wheel

    Part #756-0625
    This item is not returnable
    In Stock
    $14.63
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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.

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.…

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…

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…

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