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Dynamark
Gas Snowblower

Model # DY-824-1 Official Dynamark snow thrower

Here are the diagrams and repair parts for Official Dynamark DY-824-1 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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ALL PARTS
Showing 10 of 447 parts  |
Snowblower Drive Belt 579932
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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Chute 334234
Chute

Part #334234

Replaced by #762222MA

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Manufacturer substitution
This part replaces 334234. Substitute parts can look different from the original.
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Chute Deflector 583493
Chute deflector

Part #583493

Replaced by #762222MA

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Manufacturer substitution
This part replaces 583493. Substitute parts can look different from the original.
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Snowblower Chute Retainer Ring, Outer 585193
Snowblower chute retainer ring, outer

Part #585193

Replaced by #585193MA

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Manufacturer substitution
This part replaces 585193. Substitute parts can look different from the original.
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Retaining Ring 585194
Retaining ring

Part #585194

Replaced by #337227MA

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Manufacturer substitution
This part replaces 585194. Substitute parts can look different from the original.
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Screw 6218

#NI

All parts diagram

Screw

Part #6218

Replaced by #33329H

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Manufacturer substitution
This part replaces 6218. Substitute parts can look different from the original.
$209.74 | 
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Lock Nut 73826
Lock nut

Part #73826

Replaced by #703251

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Manufacturer substitution
This part replaces 73826. Substitute parts can look different from the original.
$8.07 | 
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Gasket 9353
#49

4 and 5 h.p. auger housing assy. diagram

Gasket

Part #9353

Replaced by #51279MA

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Manufacturer substitution
This part replaces 9353. Substitute parts can look different from the original.
$21.49 | 
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Pivot Block 578063
#26

Upper handle assembly diagram

Pivot block

Part #578063

Replaced by #578063MA

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Manufacturer substitution
This part replaces 578063. Substitute parts can look different from the original.
This item is not returnable
$9.39 | 
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Retaining Ring 239
Retaining ring

Part #239

Replaced by #1657528SM

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Manufacturer substitution
This part replaces 239. Substitute parts can look different from the original.
$6.89 | 
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Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

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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…

Read more

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 throw snow far enough?

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

Read more

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 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 start?

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

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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 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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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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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 replace a snowblower auger drive cable

How to replace a snowblower auger drive cable

A loose or snapped auger drive cable can prevent the auger from rotating. Follow this step-by-step guide to replace the …

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a snowblower friction disc

How to replace a snowblower friction disc

The friction disc is one of the components of the drive system. If it's worn or damaged, the snowblower won't self-prope…

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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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