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Snapper
Gas Snowblower

Model # 10305E Official Snapper snow thrower

Here are the diagrams and repair parts for Official Snapper 10305E snow thrower, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 289 parts  |
Extension Spring 2-8212
#7

Engines/pulley/idler diagram

Extension spring

Part #2-8212

Replaced by #7028212YP

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Manufacturer substitution
This part replaces 2-8212. Substitute parts can look different from the original.
$17.51 | 
10% OFF Phone Price : $19.51
In Stock
Belt 1-3939
#18A

Belts/idler/drive plate/sheave diagram

Belt

Part #1-3939

Replaced by #7013939YP

?
Manufacturer substitution
This part replaces 1-3939. Substitute parts can look different from the original.

Get free shipping with Automatic Reorder

$34.42
In Stock
Belt 2-9101
#23A

Belts/idler/drive plate/sheave diagram

Belt

Part #2-9101

Replaced by #7029101YP

?
Manufacturer substitution
This part replaces 2-9101. Substitute parts can look different from the original.
This item is not returnable

Get free shipping with Automatic Reorder

$31.56 | 
16% OFF Phone Price : $37.56
In Stock
Lube Fitting 1-3864
#2

Augers, impeller diagram

Lube fitting

Part #1-3864

Replaced by #7013864SM

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Manufacturer substitution
This part replaces 1-3864. Substitute parts can look different from the original.
This item is not returnable
$6.23
In Stock
Rod, Activating 1-9684
#1

Frame, traction drive diagram

Rod, activating

Part #1-9684

The manufacturer no longer makes this part, and there's no substitute part

Snowblower Blower Pulley 1-5376
#17

Engines/pulley/idler diagram

Snowblower blower pulley

Part #1-5376

The manufacturer no longer makes this part, and there's no substitute part

Ball Bearing 1-4295
#22

Belts/idler/drive plate/sheave diagram

Ball bearing

Part #1-4295

The manufacturer no longer makes this part, and there's no substitute part

Screw, 5/16-24 X 7/8" Hex Head Cap, Grade 5 9-1273
#15

Engines/pulley/idler diagram

Screw, 5/16-24 x 7/8" hex head cap, grade 5

Part #9-1273

The manufacturer no longer makes this part, and there's no substitute part

Decal, 1996 Year Of Manufacture 2-9077
#2C

Decals diagram

Decal, 1996 year of manufacture

Part #2-9077

The manufacturer no longer makes this part, and there's no substitute part

Rim 1-2163
#3B

Wheels, hub diagram

Rim

Part #1-2163

The manufacturer no longer makes this part, and there's no substitute part

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…

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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 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 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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