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Husqvarna
Gas Snowblower

Model # ST224-970528602 Official Husqvarna gas snowthrower

Here are the diagrams and repair parts for Official Husqvarna ST224-970528602 gas snowthrower, 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

Model diagram and schematic

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ALL PARTS
Showing 10 of 242 parts  |
Grade Handle Knob 532189713
#7

Bag of parts diagram

Grade handle knob

Part #532189713

Replaced by #532185577

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Manufacturer substitution
This part replaces 532189713. Substitute parts can look different from the original.
BEST SELLER
$10.64 | 
16% OFF Phone Price : $12.64
In Stock
Lawn & Garden Equipment Lock Nut 595086601
Lawn & garden equipment lock nut

Part #595086601

Replaced by #582478602

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Manufacturer substitution
This part replaces 595086601. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$2.64 | 
27% OFF Phone Price : $3.64
In Stock
Craftsman Lawn & Garden Equipment Bolt (replaces 17000510) 817000510
#4

Lower handle diagram

Craftsman lawn & garden equipment bolt (replaces 17000510)

Part #817000510

BEST SELLER
This item is not returnable
$6.64 | 
13% OFF Phone Price : $7.64
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Snowblower Chute Base (replaces 442438) 585056901
#1

Impeller assy/chute discharge diagram

Snowblower chute base (replaces 442438)

Part #585056901

This item is not returnable
$13.31 | 
13% OFF Phone Price : $15.31
In Stock
Snowblower Chute Rotation Head Assembly (replaces 581680302) 598803401
#1

Cable rotator assembly diagram

Snowblower chute rotation head assembly (replaces 581680302)

Part #598803401

$54.98 | 
10% OFF Phone Price : $60.98
In Stock
Lawn & Garden Equipment Lock Washer 596238801
#12

Chassis/pulleys diagram

Lawn & garden equipment lock washer

Part #596238801

This item is not returnable
$5.11
In Stock
Lawn Mower E-ring 812000053
#4

Gears/axle diagram

Lawn mower e-ring

Part #812000053

This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Snowblower Idler Arm Spring 580753001
#3

Chassis/pulleys diagram

Snowblower idler arm spring

Part #580753001

This item is not returnable
$8.54
In Stock
Lawn & Garden Equipment Lock Nut, 1/4-in 586668901
#5

Lever control chute diagram

Lawn & garden equipment lock nut, 1/4-in

Part #586668901

This item is not returnable
$6.83
In Stock
Snowblower Bearing 580756201
#12

Drive diagram

Snowblower bearing

Part #580756201

$10.26
In Stock

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

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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

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

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How to replace a snowblower fuel filter

How to replace a snowblower fuel filter

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

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
How to replace a snowblower chute control gearbox assembly

How to replace a snowblower chute control gearbox assembly

Replace the chute control gearbox on your snowblower if it's stripped or damaged.…

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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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