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Craftsman
Gas Snowblower

Model # 536882401 Official Craftsman 20" 3.5-hp snow thrower

Here are the diagrams and repair parts for Official Craftsman 536882401 20" 3.5-hp snow thrower, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 152 parts  |
Formd Washer 22025
#10

Handle assembly diagram

Formd washer

Part #22025

Replaced by #311936MA

?
Manufacturer substitution
This part replaces 22025. Substitute parts can look different from the original.
This item is not returnable
$12.71 | 
14% OFF Phone Price : $14.71
In Stock
Axle Washer 642
#58

Engine diagram

Axle washer

Part #642

Replaced by #17X192MA

?
Manufacturer substitution
This part replaces 642. Substitute parts can look different from the original.
$8.49 | 
11% OFF Phone Price : $9.49
In Stock
J-nut 49441
#20

Handle assembly diagram

J-nut

Part #49441

Replaced by #578109MA

?
Manufacturer substitution
This part replaces 49441. Substitute parts can look different from the original.
This item is not returnable
$10.39 | 
16% OFF Phone Price : $12.39
In Stock
Screw 180016
Screw

Part #180016

Replaced by #180016MA

?
Manufacturer substitution
This part replaces 180016. Substitute parts can look different from the original.
This item is not returnable
$6.91
In Stock
Hex Head Screw 120834
#41

Engine diagram

Hex head screw

Part #120834

Replaced by #180073MA

?
Manufacturer substitution
This part replaces 120834. Substitute parts can look different from the original.
This item is not returnable
$6.06
In Stock
Impeller Bearing 53266
#54

Engine diagram

Impeller bearing

Part #53266

Replaced by #53266MA

?
Manufacturer substitution
This part replaces 53266. Substitute parts can look different from the original.
$64.09 | 
9% OFF Phone Price : $70.09
In Stock
Cotter Pin 121223
#31

Engine diagram

Cotter pin

Part #121223

Replaced by #121223MA

?
Manufacturer substitution
This part replaces 121223. Substitute parts can look different from the original.
This item is not returnable
$6.03
In Stock
Lock Nut 9424215
Lock nut

Part #9424215

Replaced by #703251

?
Manufacturer substitution
This part replaces 9424215. Substitute parts can look different from the original.
$8.07 | 
11% OFF Phone Price : $9.07
In Stock
Information 70142
#30

Impeller assembly diagram

Information

Part #70142

Replaced by #48X5580MA

?
Manufacturer substitution
This part replaces 70142. Substitute parts can look different from the original.
$28.37
In Stock
Lock Nut 41529
Lock nut

Part #41529

Replaced by #41529MA

?
Manufacturer substitution
This part replaces 41529. Substitute parts can look different from the original.
This item is not returnable
$6.69 | 
13% OFF Phone Price : $7.69
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.…

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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

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