Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Craftsman
Gas Snowblower

Model # C950-52021-0 Official Craftsman snow blower

Here are the diagrams and repair parts for Official Craftsman C950-52021-0 snow blower, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual
  View engine

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 416 parts  |
Snowblower Drive Belt 579932
#57

Engine diagram

Snowblower drive belt

Part #579932

Replaced by #1733324SM

?
Manufacturer substitution
This part replaces 579932. Substitute parts can look different from the original.
BEST SELLER

Get free shipping with Automatic Reorder

$25.00 | 
19% OFF Phone Price : $31.00
In Stock
Snowblower Gas Belt 585416
#63

Engine diagram

Snowblower gas belt

Part #585416

Replaced by #585416MA

?
Manufacturer substitution
This part replaces 585416. Substitute parts can look different from the original.
BEST SELLER

Get free shipping with Automatic Reorder

$29.80 | 
17% OFF Phone Price : $35.80
In Stock
Snowblower Chute Retainer Ring, Outer 585193
#611

Discharge chute diagram

Snowblower chute retainer ring, outer

Part #585193

Replaced by #585193MA

?
Manufacturer substitution
This part replaces 585193. Substitute parts can look different from the original.
BEST SELLER
$33.50 | 
15% OFF Phone Price : $39.50
In Stock
Snowblower Chute Retainer Ring, Inner 337227
#610

Discharge chute diagram

Snowblower chute retainer ring, inner

Part #337227

Replaced by #337227MA

?
Manufacturer substitution
This part replaces 337227. Substitute parts can look different from the original.
BEST SELLER
$25.11 | 
19% OFF Phone Price : $31.11
In Stock
Worm 585196
#871

Chute rod diagram

Worm

Part #585196

Replaced by #585196MA

?
Manufacturer substitution
This part replaces 585196. Substitute parts can look different from the original.
$20.23 | 
23% OFF Phone Price : $26.23
In Stock
Screw 6218
#6

Electric starter diagram

Screw

Part #6218

Replaced by #33329H

?
Manufacturer substitution
This part replaces 6218. Substitute parts can look different from the original.
$209.74 | 
5% OFF Phone Price : $221.74
Back Order
Lock Nut 73826
Lock nut

Part #73826

Replaced by #703251

?
Manufacturer substitution
This part replaces 73826. Substitute parts can look different from the original.
$8.07 | 
11% OFF Phone Price : $9.07
In Stock
Pivot Block 578063
#872

Chute rod diagram

Pivot block

Part #578063

Replaced by #578063MA

?
Manufacturer substitution
This part replaces 578063. Substitute parts can look different from the original.
This item is not returnable
$9.39 | 
10% OFF Phone Price : $10.39
In Stock
Universal Pin 578060
#874

Chute rod diagram

Universal pin

Part #578060

Replaced by #578060MA

?
Manufacturer substitution
This part replaces 578060. Substitute parts can look different from the original.
This item is not returnable
$12.29 | 
14% OFF Phone Price : $14.29
In Stock
Retaining Ring 239
#678

Wheels diagram

Retaining ring

Part #239

Replaced by #1657528SM

?
Manufacturer substitution
This part replaces 239. Substitute parts can look different from the original.
$6.89 | 
13% OFF Phone Price : $7.89
In Stock

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

View all

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…

Read more

What should I do about a damaged snowblower tire?

Main causes: punctured tire, damaged rim…

Read more

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…

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…

Read more

Why does my snowblower stop running after a few seconds?

Main causes: dirty carburetor, stale fuel…

Read more

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

Repair guides for gas snowblowers

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

View all
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.…

Read more
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.

View all
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.…

Read more
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.…

Read more
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.…

Read more

Parts & More

Exercise Cycle
Exercise Cycle Parts