Craftsman
Gas Snowblower

Model #536882501 Official Craftsman 22" 5-hp snow thrower

Here are the diagrams and repair parts for Craftsman 536882501 22" 5-hp snow thrower, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

    Showing 10 of 173 parts

    Snowblower Auger Worm Gear#23

    Auger housing assembly Diagram

    Worm gear

    Part #51405
    Replaced by #51405MA
    ?
    Manufacturer substitution
    This part replaces 51405. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $69.51 | 
    25% OFF 
    MSRP: $93.00
    Snowblower Nut

    See All Related Diagrams

    Lock nut

    Part #9424215
    Replaced by #703251
    ?
    Manufacturer substitution
    This part replaces 9424215. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $7.69 | 
    12% OFF 
    Phone Price: $8.69
    Lawn Tractor Nut#34

    Engine Diagram

    Special lock nut

    Part #45174
    Replaced by #703409
    ?
    Manufacturer substitution
    This part replaces 45174. Substitute parts can look different from the original.
    BEST SELLER
    In Stock
    $8.89 | 
    10% OFF 
    Phone Price: $9.89
    Lawn & Garden Equipment Woodruff Key#26

    Auger housing assembly Diagram

    Woodruff key

    Part #431787
    Replaced by #703891
    ?
    Manufacturer substitution
    This part replaces 431787. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.09 | 
    11% OFF 
    Phone Price: $9.09
    Snowblower Gearbox Oil Seal#17

    Auger housing assembly Diagram

    Oil seal

    Part #24274
    Replaced by #9566MA
    ?
    Manufacturer substitution
    This part replaces 24274. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $20.89 | 
    19% OFF 
    Phone Price: $25.89
    Snowblower Auger Shaft Flange Bearing#22

    Auger housing assembly Diagram

    Bushing

    Part #50221
    Replaced by #50221MA
    ?
    Manufacturer substitution
    This part replaces 50221. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $13.69 | 
    13% OFF 
    Phone Price: $15.69
    Snowblower Tire Chain#90

    Engine Diagram

    Tire chain

    Part #51525
    Replaced by #51525MA
    ?
    Manufacturer substitution
    This part replaces 51525. Substitute parts can look different from the original.
    In Stock
    $85.99 | 
    5% OFF 
    Phone Price: $90.99
    Lawn & Garden Equipment Nut#49

    Auger housing assembly Diagram

    Lock nut

    Part #51335
    Replaced by #703233
    ?
    Manufacturer substitution
    This part replaces 51335. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.49 | 
    12% OFF 
    Phone Price: $8.49
    Lawn & Garden Equipment Belt#74

    Engine Diagram

    V-belt

    Part #51249
    Replaced by #770061MA
    ?
    Manufacturer substitution
    This part replaces 51249. Substitute parts can look different from the original.
    In Stock
    $24.59 | 
    17% OFF 
    Phone Price: $29.59
    Washer#65

    Engine Diagram

    Washer

    Part #274517

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

    Symptoms for gas 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 belts
    Main causes: punctured tire, damaged rim
    Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets
    Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect valve lash
    Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, auger cable problems
    Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground, engine problems
    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.

    November 20, 2022
    By Lyle Weischwill
    How to replace a snowblower fuel filter

    Replace the fuel filter on your snowblower if it's clogged or damaged.

    Repair difficulty
    Time required
     15 minutes or less
    December 1, 2015
    By Lyle Weischwill
    How to rebuild a snowblower carburetor

    Rebuild the carburetor on your snowblower if the engine isn't getting fuel.

    Repair difficulty
    Time required
     45 minutes or less
    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 difficulty
    Time required
     30 minutes or less

    Articles and videos common to all snowblowers

    Use the advice and tips in these articles and videos to get the most out of your snowblower.

    December 12, 2022

    How to adjust the snowblower auger control

    By Lyle Weischwill

    This video shows how to adjust a snowblower's auger control.

    December 8, 2022

    How to lubricate a snowblower drive hex shaft video

    By Lyle Weischwill

    This short video shows how to lubricate a snowblower drive hex shaft.

    November 17, 2022

    What are the major parts of a snowblower?

    By Lyle Weischwill

    Learn about major functional parts of your snowblower and when to replace them.