Craftsman
Gas Snowblower

Model #536885400 Craftsman 20" snow blower

Here are the diagrams and repair parts for Craftsman 536885400 20" snow blower, as well as links to manuals and error code tables, if available.

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    Showing 10 of 190 parts

    Nut

    #38

    Handle assembly Diagram

    Nut

    Part #303040

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

    Lawn & Garden Equipment Flat Washer

    #15

    Drive assembly Diagram

    Lawn & garden equipment flat washer

    Part #73787MA
    ?
    Manufacturer substitution
    This part replaces 90073787. Substitute parts can look different from the original.
    This part replaces 90073787
    This item is not returnable
    $6.95

    In Stock

    Snowblower Drive Cable

    #7

    Handle assembly Diagram

    Snowblower drive cable

    Part #1580MA
    ?
    Manufacturer substitution
    This part replaces 90001580. Substitute parts can look different from the original.
    This part replaces 90001580
    $13.99 | 
    18% OFF 
    MSRP: $17.00

    In Stock

    Snowblower Flange Bearing

    #38

    Auger housing assembly Diagram

    Snowblower flange bearing

    Part #50304MA
    ?
    Manufacturer substitution
    This part replaces 50304. Substitute parts can look different from the original.
    This part replaces 50304
    This item is not returnable
    $6.19 | 
    20% OFF 
    MSRP: $7.70

    In Stock

    Cap Screw

    #83

    Drive assembly Diagram

    Cap screw

    Part #STD523107
    ?
    Manufacturer substitution
    This part replaces 90070984. Substitute parts can look different from the original.
    This part replaces 90070984
    This item is not returnable
    $2.69

    In Stock

    Flange Screw

    #41

    Drive assembly Diagram

    Flange screw

    Part #51332MA
    ?
    Manufacturer substitution
    This part replaces 302638. Substitute parts can look different from the original.
    This part replaces 302638
    This item is not returnable
    $2.83 | 
    34% OFF 
    MSRP: $4.30

    In Stock

    Snowblower Push Nut

    #8

    Handle assembly Diagram

    Snowblower push nut

    Part #73664MA
    ?
    Manufacturer substitution
    This part replaces 90073664. Substitute parts can look different from the original.
    This part replaces 90073664
    This item is not returnable
    $3.69 | 
    14% OFF 
    MSRP: $4.30

    In Stock

    Lock Nut

    #84

    Drive assembly Diagram

    Lock nut

    Part #9413447

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

    Roll Pin, 5-pack

    #72

    Drive assembly Diagram

    Roll pin, 5-pack

    Part #STD571207
    ?
    Manufacturer substitution
    This part replaces 90071086. Substitute parts can look different from the original.
    This part replaces 90071086
    This item is not returnable
    $4.59

    In Stock

    Washer

    #13

    Drive assembly Diagram

    Washer

    Part #90071071

    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: punctured tire, damaged rim
    Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets
    Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the belts
    Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground, engine problems
    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, auger cable problems
    Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect valve lash
    Main causes: dirty carburetor, stale fuel
    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.

    December 1, 2015
    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 for gas snowblowers

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

    November 1, 2014

    How to adjust a snowblower auger control video

    By Sears PartsDirect staff

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

    November 1, 2014

    How to adjust a snowblower drive control video

    By Sears PartsDirect staff

    Learn how to tighten a snowblower drive control if the drive slips or doesn't engage, and how to loosen it if the snowblower creeps when you disengage the drive.

    November 1, 2014

    How to adjust a snowblower chute control rod video

    By Sears PartsDirect staff

    See how to replace the chute control rod on a snowblower.