Craftsman
Gas Snowblower

Model #247884310 Craftsman 20" snow blower

Here are the repair parts and diagrams for your Craftsman 247884310 20" snow blower. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

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Showing 10 of 101 parts

Lawn & Garden Equipment Carriage Bolt

#55

Replacement parts Diagram

Lawn & garden equipment carriage bolt

Part #710-0451
This item is not returnable
$3.59
10% OFFMSRP:$4.00

In Stock

Lawn Tractor Screw

#68

Replacement parts Diagram

Lawn tractor screw

Part #710-0599
This item is not returnable
$3.59

In Stock

Lawn & Garden Equipment Bell Washer

#39

Replacement parts Diagram

Lawn & garden equipment bell washer

Part #736-0242
This item is not returnable
$3.05

In Stock

Lawn & Garden Equipment Hex Screw

#74

Replacement parts Diagram

Lawn & garden equipment hex screw

Part #710-0896
This item is not returnable
$2.83
6% OFFMSRP:$3.00

In Stock

Lawn & Garden Equipment Engine Fuel Line Clamp

#33

Replacement parts Diagram

Lawn & garden equipment engine fuel line clamp

Part #726-0205
This item is not returnable
$2.84
5% OFFMSRP:$3.00

In Stock

Lawn & Garden Equipment Spacer

#56

Replacement parts Diagram

Lawn & garden equipment spacer

Part #748-0234
This item is not returnable
$3.04

In Stock

Tiller Idler Pulley

#46

Replacement parts Diagram

Tiller idler pulley

Part #756-0313
$16.49

In Stock

Lawn & Garden Equipment Bolt

#49

Replacement parts Diagram

Lawn & garden equipment bolt

Part #710-0157
This item is not returnable
$2.64

In Stock

Washer

#70

Replacement parts Diagram

Washer

Part #736-0173
This item is not returnable
$3.89

In Stock

Lawn & Garden Equipment Push Nut

#7

Replacement parts Diagram

Lawn & garden equipment push nut

Part #726-0135
This item is not returnable
$4.49

In Stock

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

Main causes: punctured tire, damaged rim
Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets
Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the belts
Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground, engine problems
Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems
Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, auger cable problems
Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect valve lash
Main causes: dirty carburetor, stale fuel
Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly

Repair guides for gas snowblowers

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

December 1, 2015
By Lyle Weischwill
How to replace a snowblower spark plug

You need a spark to fire up the engine of your snowblower, and that spark comes from a spark plug. You can replace one in minutes.

Repair difficulty
Time required
 15 minutes or less
December 1, 2015
By Lyle Weischwill
How to replace a snowblower fuel line

Replace the fuel line on your snowblower if it's cracked or damaged.

Repair difficulty
Time required
 30 minutes or less
January 20, 2015
By Lyle Weischwill
How to replace a snowblower shear pin

The shear pin breaks if you hit hard-packed snow, to protect the engine from damage. Your snowblower auger won't rotate until you fix it. You can replace it in about 10 minutes.

Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas snowblowers

Use the advice and tips in these articles and videos to get the most out of your snowblower.

November 1, 2014

How to adjust a snowblower auger control video

By Sears PartsDirect staff

This video shows how to adjust a snowblower's auger control.

November 1, 2014

How to adjust a snowblower drive control video

By Sears PartsDirect staff

Learn how to tighten a snowblower drive control if the drive slips or doesn't engage, and how to loosen it if the snowblower creeps when you disengage the drive.

November 1, 2014

How to adjust a snowblower chute control rod video

By Sears PartsDirect staff

See how to replace the chute control rod on a snowblower.