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Troybilt 31AH7T74101 snow thrower Parts

Here are the diagrams and repair parts for Troybilt 31AH7T74101 snow thrower, as well as links to manuals and error code tables, if available.

Troybilt 31AH7T74101 snow thrower
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Browse Parts for 31AH7T74101 Snowblowers

  • Sprocket 13t for Troybilt 31AH7T74101 - Part 713-0414

    Carrier assembly diagram

    Sprocket 13t

    Part #713-0414

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

  • Hex Nut for Troybilt 31AH7T74101 - Part 712-0287

    Gear assembly diagram

    Hex Nut

    Part #712-0287

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

  • Snowblower Shift Rod for Troybilt 31AH7T74101 - 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

  • Electric Starter for Troybilt 31AH7T74101 - Part 7511A173106

    Engine shroud assembly diagram

    Electric Starter

    Part #7511A173106

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

  • Shroud-w/dec for Troybilt 31AH7T74101 - Part 684-04014A

    Engine shroud assembly diagram

    Shroud-w/dec

    Part #684-04014A

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

  • Crank Assembly for Troybilt 31AH7T74101 - Part 684-0053B

    Gear assembly diagram

    Crank Assembly

    Part #684-0053B

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

  • Steer Bracket for Troybilt 31AH7T74101 - Part 784-5609

    Carrier assembly diagram

    Steer Bracket

    Part #784-5609

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

  • Actuating Shaft for Troybilt 31AH7T74101 - Part 711-0911

    Carrier assembly diagram

    Actuating Shaft

    Part #711-0911

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

  • Harness Assembly for Troybilt 31AH7T74101 - Part 629-04007

    Shift arm assembly diagram

    Harness Assembly

    Part #629-04007

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

  • Spacer for Troybilt 31AH7T74101 - Part 750-0909

    Carrier assembly diagram

    Spacer

    Part #750-0909

    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: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

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: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…

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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