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Craftsman
Gas Snowblower

Model # 536886450 Official Craftsman snow blower

Here are the diagrams and repair parts for Official Craftsman 536886450 snow blower, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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.

Owner’s manual
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Model diagram and schematic

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ALL PARTS
Showing 10 of 363 parts  |
Snowblower Drive Belt 579932
#57

Engine diagram

Snowblower drive belt

Part #579932

Replaced by #1733324SM

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Manufacturer substitution
This part replaces 579932. Substitute parts can look different from the original.
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$25.00 | 
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Auger Belt 581264
#63

Engine diagram

Auger belt

Part #581264

Replaced by #37X120MA

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Manufacturer substitution
This part replaces 581264. Substitute parts can look different from the original.
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$30.94 | 
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Disc Wheel 53830
#246

Drive components diagram

Disc wheel

Part #53830

Replaced by #1501435MA

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Manufacturer substitution
This part replaces 53830. Substitute parts can look different from the original.
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$27.05 | 
18% OFF Phone Price : $33.05
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Height Adjustment Lift 301380-853
#540

Auger housing diagram

Height adjustment lift

Part #301380-853

Replaced by #1740718AYP

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Manufacturer substitution
This part replaces 301380-853. Substitute parts can look different from the original.
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$11.49 | 
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Snowblower Shear Bolt 9524
#522

Auger housing diagram

Snowblower shear bolt

Part #9524

Replaced by #703057

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Manufacturer substitution
This part replaces 9524. Substitute parts can look different from the original.
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$8.57 | 
10% OFF Phone Price : $9.57
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Flat Bearing 9517
#525

Auger housing diagram

Flat bearing

Part #9517

Replaced by #9517MA

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Manufacturer substitution
This part replaces 9517. Substitute parts can look different from the original.
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$8.51 | 
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1/4-20 Hex N 780029
1/4-20 hex n

Part #780029

Replaced by #703232

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Manufacturer substitution
This part replaces 780029. Substitute parts can look different from the original.
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This item is not returnable
$6.24 | 
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Knob 57171
#597

Discharge chute diagram

Knob

Part #57171

Replaced by #1501260MA

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Manufacturer substitution
This part replaces 57171. Substitute parts can look different from the original.
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$10.93 | 
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Auger Clutch Spacer 1673
#744

Handle diagram

Auger clutch spacer

Part #1673

Replaced by #1673MA

?
Manufacturer substitution
This part replaces 1673. Substitute parts can look different from the original.
$12.31 | 
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Worm Gear 51405
#315

Gearcase diagram

Worm gear

Part #51405

Replaced by #51405MA

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Manufacturer substitution
This part replaces 51405. Substitute parts can look different from the original.
$77.52 | 
7% OFF Phone Price : $83.52
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Symptoms for gas snowblowers

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What should I do about a damaged snowblower tire?

Main causes: punctured tire, damaged rim…

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Why does my snowblower stop running after a few seconds?

Main causes: dirty carburetor, stale fuel…

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Why does my snowblower engine run rough?

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

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Why won't my snowblower start?

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

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Why won't my snowblower chute turn?

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…

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Why doesn't my snowblower self propel?

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

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Why won't my snowblower throw snow far enough?

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

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Why doesn't my snowblower auger turn?

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

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How do I tune up my snowblower?

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

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Repair guides for gas snowblowers

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How to replace a snowblower fuel filter

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

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Follow the 7 easy steps in this repair guide/video to replace a worn out shave plate on your snowblower.…

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Effective articles & videos to help repair your snowblowers

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Learn the steps to take to adjust and maintain your snowblower so it lasts longer.…

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