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Noma
Gas Snowblower

Model # D2450-010 Official Noma 24" snow thrower

Here are the diagrams and repair parts for Official Noma D2450-010 24" 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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Showing 10 of 201 parts  |
Snowblower Drive Belt 579932
#9

Engine components 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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Chute 325846
#9

Discharge chute diagram

Chute

Part #325846

Replaced by #762222MA

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Manufacturer substitution
This part replaces 325846. Substitute parts can look different from the original.
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$56.53 | 
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Deflector 325847
#1

Discharge chute diagram

Deflector

Part #325847

Replaced by #762222MA

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Manufacturer substitution
This part replaces 325847. Substitute parts can look different from the original.
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Frction Disc 313883
#29

Drive components diagram

Frction disc

Part #313883

Replaced by #1501435MA

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Manufacturer substitution
This part replaces 313883. Substitute parts can look different from the original.
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$27.05 | 
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Auger Clutch Spacer 1673
#16

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.
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$12.31 | 
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Knob Kit 13527
#7

Discharge chute diagram

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
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Skid 50643-853
#25

Auger housing diagram

Skid

Part #50643-853

Replaced by #1740912BMYP

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Manufacturer substitution
This part replaces 50643-853. Substitute parts can look different from the original.
$20.58 | 
23% OFF Phone Price : $26.58
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Lock Nut 1502
Lock nut

Part #1502

Replaced by #703251

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Manufacturer substitution
This part replaces 1502. Substitute parts can look different from the original.
$8.07 | 
11% OFF Phone Price : $9.07
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1/4" Spacer 3943
#17

Auger housing 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
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Pulley 313843
#17

Frame components diagram

Pulley

Part #313843

Replaced by #1502120MA

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Manufacturer substitution
This part replaces 313843. Substitute parts can look different from the original.
$34.31 | 
15% OFF Phone Price : $40.31
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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 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, …

Read more

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.…

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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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