Craftsman
Gas Snowblower

Model #536884310 Official Craftsman 20" 3-hp snow thrower

Here are the diagrams and repair parts for Craftsman 536884310 20" 3-hp snow thrower, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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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 122 parts

    Snowblower Chute and Deflector#4

    Auger housing assembly Diagram

    Chute

    Part #57943
    Replaced by #762222MA
    ?
    Manufacturer substitution
    This part replaces 57943. Substitute parts can look different from the original.
    BEST SELLER
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    $49.99 | 
    21% OFF 
    MSRP: $63.00
    Lawn & Garden Equipment Engine Fuel Line#26

    Auger housing assembly Diagram

    Gas line

    Part #48930
    Replaced by #791766
    ?
    Manufacturer substitution
    This part replaces 48930. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    In Stock
    $7.49 | 
    12% OFF 
    Phone Price: $8.49
    Snowblower Wing Bolt#13

    Auger housing assembly Diagram

    Knob

    Part #57171
    Replaced by #1501260MA
    ?
    Manufacturer substitution
    This part replaces 57171. Substitute parts can look different from the original.
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    $12.69 | 
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    Phone Price: $14.69
    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
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    $7.69 | 
    12% OFF 
    Phone Price: $8.69
    Snowblower Flange Bearing#23

    Auger housing assembly Diagram

    Bearing assembly

    Part #54837
    Replaced by #577023MA
    ?
    Manufacturer substitution
    This part replaces 54837. Substitute parts can look different from the original.
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    $9.59 | 
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    Phone Price: $10.59
    Snowblower Bolt#5

    Auger housing assembly Diagram

    Bolt

    Part #58209
    Replaced by #704210
    ?
    Manufacturer substitution
    This part replaces 58209. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    In Stock
    $5.38 | 
    28% OFF 
    Was: $7.49
    Snowblower Auger Drive Belt, 9/16 x 35-7/8-in#48

    Auger housing assembly Diagram

    V-belt

    Part #48922
    Replaced by #319596MA
    ?
    Manufacturer substitution
    This part replaces 48922. Substitute parts can look different from the original.
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    $28.19 | 
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    Phone Price: $33.19
    Snowblower Hex Bolt#20

    Auger housing assembly Diagram

    Hex head screw

    Part #180018
    Replaced by #1X38MA
    ?
    Manufacturer substitution
    This part replaces 180018. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.06
    Snowblower Ignition Switch#46

    Main frame Diagram

    Switch

    Part #56992
    Replaced by #56992MA
    ?
    Manufacturer substitution
    This part replaces 56992. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $24.39 | 
    17% OFF 
    Phone Price: $29.39
    Snowblower Spacer#51

    Auger housing assembly Diagram

    Spacer

    Part #54570
    Replaced by #578101MA
    ?
    Manufacturer substitution
    This part replaces 54570. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.69 | 
    12% OFF 
    Phone Price: $8.69

    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.