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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

  • Square Key- for Craftsman 536886400 - Part 21553MA

    Key

    Part #90020556

    Replaced by #21553MA

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    Manufacturer substitution
    This part replaces 90020556. Substitute parts can look different from the original.
    In Stock
    $9.54
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  • Knob Sleeve for Craftsman 536886400 - Part 51443MA

    Upper handle assembly diagram

    Knob

    Part #90051443

    Replaced by #51443MA

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    This part replaces 90051443. Substitute parts can look different from the original.
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    $14.20
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  • Screw 3/8-16 for Craftsman 536886400 - Part 711905MA

    Motor mount assembly diagram

    Bolt

    Part #90071006

    Replaced by #711905MA

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    This part replaces 90071006. Substitute parts can look different from the original.
    This item is not returnable
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    $7.31
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  • Wormgear 1.7 for Craftsman 536886400 - Part 53732MA

    Gear box diagram

    Worm

    Part #90053732

    Replaced by #53732MA

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    This part replaces 90053732. Substitute parts can look different from the original.
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    $74.96
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  • Nut Push On for Craftsman 536886400 - Part 3535MA

    Upper handle assembly diagram

    Retainer

    Part #90003535

    Replaced by #3535MA

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    This part replaces 90003535. Substitute parts can look different from the original.
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  • Washer Flat for Craftsman 536886400 - Part 50677MA

    Motor mount assembly diagram

    Washer

    Part #90050677

    Replaced by #50677MA

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    This part replaces 90050677. Substitute parts can look different from the original.
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    $12.31
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  • Pin Pivot Cl for Craftsman 536886400 - Part 760074MA

    Upper handle assembly diagram

    Pivot

    Part #90003538

    Replaced by #760074MA

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    This part replaces 90003538. Substitute parts can look different from the original.
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    $20.86
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  • Bolt for Craftsman 536886400 - Part 703301

    Bolt

    Part #90071393

    Replaced by #703301

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    This part replaces 90071393. Substitute parts can look different from the original.
    In Stock
    $30.44
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  • Spring Auger for Craftsman 536886400 - Part 1673MA

    Upper handle assembly diagram

    Spring

    Part #90001673

    Replaced by #1673MA

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    This part replaces 90001673. Substitute parts can look different from the original.
    In Stock
    $17.40
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  • Bearing & Re for Craftsman 536886400 - Part 761508MA

    Auger housing assembly diagram

    Bearing

    Part #90085087

    Replaced by #761508MA

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    Manufacturer substitution
    This part replaces 90085087. Substitute parts can look different from the original.
    In Stock
    $93.07
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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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