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Craftsman 536886400 21" snow blower Parts

Here are the diagrams and repair parts for Craftsman 536886400 21" snow blower, as well as links to manuals and error code tables, if available.

Craftsman 536886400 21" snow blower
By Schematic
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Browse Parts for 536886400 21" Snow Blower

  • Nut #8-32 Ny for Craftsman 536886400 - Part 334538MA

    Auger housing assembly diagram

    Lock Nut

    Part #90071058

    Replaced by #334538MA

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    This part replaces 90071058. Substitute parts can look different from the original.
    This item is not returnable
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    $6.86
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  • Bolt for Craftsman 536886400 - Part 703301

    Bolt

    Part #90071393

    Replaced by #703301

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  • Stop Plastic for Craftsman 536886400 - Part 7289MA

    Upper handle assembly diagram

    Stop

    Part #90007289

    Replaced by #7289MA

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    This part replaces 90007289. Substitute parts can look different from the original.
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  • Screw 5/16-1 for Craftsman 536886400 - Part 578088MA

    Auger housing assembly diagram

    Bolt

    Part #90071147

    Replaced by #578088MA

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    This part replaces 90071147. Substitute parts can look different from the original.
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  • Brng Slev 1x for Craftsman 536886400 - Part 53743MA

    Gear box diagram

    Bearing

    Part #90053743

    Replaced by #53743MA

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  • Gasket Gear for Craftsman 536886400 - Part 897MA

    Gear box diagram

    Gasket

    Part #90000897

    Replaced by #897MA

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  • Brng Roll Id for Craftsman 536886400 - Part 313864MA

    Gear box diagram

    Bearing

    Part #90053734

    Replaced by #313864MA

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  • Seal Oil Cr for Craftsman 536886400 - Part 780151MA

    Gear box diagram

    Seal

    Part #90053744

    Replaced by #780151MA

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    This part replaces 90053744. Substitute parts can look different from the original.
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  • Spring Auger for Craftsman 536886400 - Part 443MA

    Motor mount assembly diagram

    Spring

    Part #90000443

    Replaced by #443MA

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    This part replaces 90000443. Substitute parts can look different from the original.
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  • Screw 5/16-1 for Craftsman 536886400 - Part 577400MA

    Auger housing assembly diagram

    Screw

    Part #90000130

    Replaced by #577400MA

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    This part replaces 90000130. Substitute parts can look different from the original.
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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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