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Murray
Gas Snowblower

Model # 621301X89B Official Murray snow thrower

Here are the diagrams and repair parts for Official Murray 621301X89B 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 111 parts  |
Filter 56679
#117

Frame components assembly diagram

Filter

Part #56679

Replaced by #394358S

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Manufacturer substitution
This part replaces 56679. Substitute parts can look different from the original.
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$6.67 | 
13% OFF Phone Price : $7.67
In Stock
Upper Chute 762221
#590

Discharge chute diagram

Upper chute

Part #762221

Replaced by #762222MA

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Manufacturer substitution
This part replaces 762221. Substitute parts can look different from the original.
BEST SELLER
$56.53 | 
10% OFF Phone Price : $62.53
In Stock
Knob Kit 13527
Knob kit

Part #13527

Replaced by #1501260MA

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Manufacturer substitution
This part replaces 13527. Substitute parts can look different from the original.
$10.93 | 
15% OFF Phone Price : $12.93
In Stock
Nut, 1/4-20 782585
Nut, 1/4-20

Part #782585

Replaced by #703251

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Manufacturer substitution
This part replaces 782585. Substitute parts can look different from the original.
$8.07 | 
11% OFF Phone Price : $9.07
In Stock
Auger 307049-830
#520-10

Auger housing diagram

Auger

Part #307049-830

Replaced by #327072MA

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Manufacturer substitution
This part replaces 307049-830. Substitute parts can look different from the original.
$175.17 | 
6% OFF Phone Price : $187.17
In Stock
Auger Assembly 309376
#520

Auger housing diagram

Auger assembly

Part #309376

Replaced by #327072MA

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Manufacturer substitution
This part replaces 309376. Substitute parts can look different from the original.
$175.17 | 
6% OFF Phone Price : $187.17
In Stock
Bolt 302843
#602

Discharge chute diagram

Bolt

Part #302843

Replaced by #704210

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Manufacturer substitution
This part replaces 302843. Substitute parts can look different from the original.
$7.69 | 
12% OFF Phone Price : $8.69
In Stock
Blade 302565
#520-02

Auger housing diagram

Blade

Part #302565

Replaced by #302565MA

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Manufacturer substitution
This part replaces 302565. Substitute parts can look different from the original.

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$30.58 | 
16% OFF Phone Price : $36.58
In Stock
Switch 56992
#140

Top cover assembly diagram

Switch

Part #56992

Replaced by #56992MA

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Manufacturer substitution
This part replaces 56992. Substitute parts can look different from the original.
This item is not returnable
$24.39 | 
20% OFF Phone Price : $30.39
In Stock
Auger Housing 333858
#480

Auger housing diagram

Auger housing

Part #333858

Replaced by #340091MA

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Manufacturer substitution
This part replaces 333858. Substitute parts can look different from the original.
$154.52 | 
7% OFF Phone Price : $166.52
In Stock

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

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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…

Read more

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 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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What should I do about a damaged snowblower tire?

Main causes: punctured tire, damaged rim…

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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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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 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 does my snowblower stop running after a few seconds?

Main causes: dirty carburetor, stale fuel…

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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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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 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 rebuild a snowblower carburetor

How to rebuild a snowblower carburetor

Rebuild the carburetor on your snowblower if the engine isn't getting fuel.…

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Repair difficulty
Time required
 45 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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