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Troybilt 31AH7T74063 snow thrower

Troybilt 31AH7T74063 snow thrower Parts

Here are the diagrams and repair parts for Troybilt 31AH7T74063 snow thrower, as well as links to manuals and error code tables, if available.

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Browse Parts for 31AH7T74063 Snowblowers

  • Upper Handle for Troybilt 31AH7T74063 - Part 749-0952A

    Shift arm assembly diagram

    Upper Handle

    Part #749-0952A

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

  • Cable Guide for Troybilt 31AH7T74063 - Part 731-1313C

    Shift arm assembly diagram

    Cable Guide

    Part #731-1313C

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

  • Bracket for Troybilt 31AH7T74063 - Part 784-5687A

    Frame assembly diagram

    Bracket

    Part #784-5687A

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

  • Sears Snowblower Cam Handle Lock for Troybilt 31AH7T74063 - Part 748-0362

    Shift arm assembly diagram

    Sears Snowblower Cam Handle Lock

    Part #748-0362

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

  • Snowblower Shift Rod for Troybilt 31AH7T74063 - Part 747-0620A

    Shift arm assembly diagram

    Snowblower Shift Rod

    Part #747-0620A

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

  • Bracket for Troybilt 31AH7T74063 - Part 784-5679

    Shift arm assembly diagram

    Bracket

    Part #784-5679

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

  • Yard-man Snowblower Auger Engagement Handle for Troybilt 31AH7T74063 - Part 684-0037B

    Shift arm assembly diagram

    Yard-man Snowblower Auger Engagement Handle

    Part #684-0037B

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

  • Arm Asm Shi0 for Troybilt 31AH7T74063 - Part 684-0008A

    Shift arm assembly diagram

    Arm Asm Shi0

    Part #684-0008A

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

  • Plate for Troybilt 31AH7T74063 - Part 784-5639

    Carrier assembly diagram

    Plate

    Part #784-5639

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

  • Flanged Hex Screw for Troybilt 31AH7T74063 - Part 75142896

    Engine shroud assembly diagram

    Flanged Hex Screw

    Part #75142896

    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.

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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