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Craftsman
Gas Snowblower

Model # 536886650 Official Craftsman snow thrower

Here are the diagrams and repair parts for Official Craftsman 536886650 snow thrower, 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.

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Model diagram and schematic

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Showing 10 of 346 parts  |
Snowblower Drive Belt 579932
#57

Engine assembly 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 | 
19% OFF Phone Price : $31.00
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Snowblower Shear Bolt 9524
#522

Auger housing assembly 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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Auger Clutch Spacer 1673
#744

Handle assembly diagram

Auger clutch spacer

Part #1673

Replaced by #1673MA

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Manufacturer substitution
This part replaces 1673. Substitute parts can look different from the original.
$12.31 | 
14% OFF Phone Price : $14.31
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Auger Cable 340373
#108

Frame assembly diagram

Auger cable

Part #340373

Replaced by #761400MA

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Manufacturer substitution
This part replaces 340373. Substitute parts can look different from the original.
$56.53 | 
10% OFF Phone Price : $62.53
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1/4" Spacer 3943
#523

Auger housing assembly diagram

1/4" spacer

Part #3943

Replaced by #703058

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Manufacturer substitution
This part replaces 3943. Substitute parts can look different from the original.
$12.09 | 
14% OFF Phone Price : $14.09
In Stock
Cord Str Mtr 6219
#9

Electric start assembly diagram

Cord str mtr

Part #6219

Replaced by #6219MA

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Manufacturer substitution
This part replaces 6219. Substitute parts can look different from the original.
$58.70 | 
9% OFF Phone Price : $64.70
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Key 580970
#224

Drive assembly diagram

Key

Part #580970

Replaced by #703888

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Manufacturer substitution
This part replaces 580970. Substitute parts can look different from the original.
This item is not returnable
$6.89 | 
13% OFF Phone Price : $7.89
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Worm Gear 313861
#315

Gear case assembly diagram

Worm gear

Part #313861

Replaced by #1752500YP

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Manufacturer substitution
This part replaces 313861. Substitute parts can look different from the original.
$89.24 | 
6% OFF Phone Price : $95.24
In Stock
Clevis Pin 578309
#873

Chute control rod assembly diagram

Clevis pin

Part #578309

Replaced by #578309MA

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Manufacturer substitution
This part replaces 578309. Substitute parts can look different from the original.
This item is not returnable
$9.39 | 
10% OFF Phone Price : $10.39
In Stock
Bearing Tru 337029
#245

Drive assembly diagram

Bearing tru

Part #337029

Replaced by #1739282YP

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Manufacturer substitution
This part replaces 337029. Substitute parts can look different from the original.
$57.08 | 
10% OFF Phone Price : $63.08
In Stock

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

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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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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 does my snowblower stop running after a few seconds?

Main causes: dirty carburetor, stale fuel…

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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 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 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 chute turn?

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

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Why won't my snowblower clear snow well?

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

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Repair guides for gas snowblowers

These step-by-step repair guides will help you safely fix what’s broken on your snowblower.

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How to adjust snowblower engine valve lash

How to adjust snowblower engine valve lash

Adjust the engine valve lash on your snowblower to keep the engine starting and running smoothly.…

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Repair difficulty
Time required
 15 minutes or less
How to adjust snowblower skid shoes

How to adjust snowblower skid shoes

To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a snowblower shave plate

How to replace a snowblower shave plate

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

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your snowblowers

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

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How to make your snowblower last longer

How to make your snowblower last longer

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

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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