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Craftsman 91781920 18" snow blower

Craftsman 91781920 18" snow blower Parts

Here are the diagrams and repair parts for Craftsman 91781920 18" snow blower, as well as links to manuals and error code tables, if available.

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Browse Parts for 91781920 18" Snow Blower

  • Spring for Craftsman 91781920 - Part 4615H

    Replacement parts diagram

    Spring

    Part #4615H

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

  • Bearing for Craftsman 91781920 - Part 4113H

    Drive assembly diagram

    Bearing

    Part #4113H

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

  • Nut for Craftsman 91781920 - Part 03271000

    Replacement parts diagram

    Nut

    Part #03271000

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

  • Handle Grip for Craftsman 91781920 - Part 4609H

    Replacement parts diagram

    Handle Grip

    Part #4609H

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

  • Woodruff Key for Craftsman 91781920 - Part 4325M

    Drive assembly diagram

    Woodruff Key

    Part #4325M

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

  • Cable Assembly for Craftsman 91781920 - Part 616A105

    Replacement parts diagram

    Cable Assembly

    Part #616A105

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

  • Impeller With Bearings for Craftsman 91781920 - Part 616A86

    Replacement parts diagram

    Impeller With Bearings

    Part #616A86

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

  • Lower Handle for Craftsman 91781920 - Part 616A83

    Replacement parts diagram

    Lower Handle

    Part #616A83

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

  • Guide Bracket for Craftsman 91781920 - Part 4598H

    Replacement parts diagram

    Guide Bracket

    Part #4598H

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

  • Filler Strip for Craftsman 91781920 - Part 4710H

    Replacement parts diagram

    Filler Strip

    Part #4710H

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

Most common symptoms to help you fix your snowblowers

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…

Effective articles & videos to help repair your snowblowers

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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