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MTD 31AH9J6J799 snow thrower

MTD 31AH9J6J799 snow thrower Parts

Here are the diagrams and repair parts for MTD 31AH9J6J799 snow thrower, as well as links to manuals and error code tables, if available.

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Browse Parts for 31AH9J6J799 Snowblowers

  • Handle Pawl for MTD 31AH9J6J799 - Part 948-0363

    Handle/light/chute diagram

    Pawl

    Part #748-0363

    Replaced by #948-0363

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    Manufacturer substitution
    This part replaces 748-0363. Substitute parts can look different from the original.
    In Stock
    $48.00
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  • Spacer for MTD 31AH9J6J799 - Part 950-04020

    Spacer

    Part #750-04020

    Replaced by #950-04020

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    Manufacturer substitution
    This part replaces 750-04020. Substitute parts can look different from the original.
    In Stock
    $22.51
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  • Snowblower Oil Seal for MTD 31AH9J6J799 - Part 921-0145

    Auger housing/spiral diagram

    Oil Seal

    Part #721-0145

    Replaced by #921-0145

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    Manufacturer substitution
    This part replaces 721-0145. Substitute parts can look different from the original.
    In Stock
    $17.83
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  • Mtd Snowblower Gearbox Assembly for MTD 31AH9J6J799 - Part 918-04515

    Auger housing/spiral diagram

    Gear Box

    Part #618-04515

    Replaced by #918-04515

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    Manufacturer substitution
    This part replaces 618-04515. Substitute parts can look different from the original.
    In Stock
    $815.35
    $12.00 OFF Phone Price : $827.35Info Icon
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  • Mtd Snowblower Friction Wheel Assembly for MTD 31AH9J6J799 - Part 918-07239

    Wheels/transmission frame diagram

    Frictn Asm

    Part #618-04178

    Replaced by #918-07239

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    Manufacturer substitution
    This part replaces 618-04178. Substitute parts can look different from the original.
    In Stock
    $172.73
    6% OFF Phone Price : $184.73Info Icon
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  • Mtd Snowblower Flange Bushing for MTD 31AH9J6J799 - Part 741-0494

    Auger housing/spiral diagram

    Snowblower One Word

    Part #741-0494

    Replaced by #741-0494

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    Manufacturer substitution
    This part replaces 741-0494. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.89
    15% OFF Phone Price : $6.89Info Icon
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  • Mtd Snowblower Drive Dogg, Right for MTD 31AH9J6J799 - Part 918-0280A

    Wheels/transmission frame diagram

    Dogg Assy-rg

    Part #618-0280

    Replaced by #918-0280A

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    Manufacturer substitution
    This part replaces 618-0280. Substitute parts can look different from the original.
    In Stock
    $60.18
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  • Lawn & Garden Equipment Hex Nut for MTD 31AH9J6J799 - Part 912-0138

    Wheels/transmission frame diagram

    Hex Nut

    Part #712-0138

    Replaced by #912-0138

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    Manufacturer substitution
    This part replaces 712-0138. Substitute parts can look different from the original.
    In Stock
    $11.86
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  • Mtd Lawn Tractor Freewheel Control Rod Spring for MTD 31AH9J6J799 - Part 932-0209

    Wheels/transmission frame diagram

    Spring

    Part #732-0209

    Replaced by #932-0209

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    Manufacturer substitution
    This part replaces 732-0209. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.67
    15% OFF Phone Price : $13.67Info Icon
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  • Snowblower Steering Shaft Assembly for MTD 31AH9J6J799 - Part 918-0282E

    Wheels/transmission frame diagram

    Shaft

    Part #618-0282E

    Replaced by #918-0282E

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    Manufacturer substitution
    This part replaces 618-0282E. Substitute parts can look different from the original.
    In Stock
    $583.53
    $12.00 OFF Phone Price : $595.53Info Icon
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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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