Craftsman
Snowblower

Model # 536886400 Official Craftsman 21" snow blower

Here are the diagrams and repair parts for Official Craftsman 536886400 21" 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.

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 129 parts  |

Lock Nut 90008287
#40

Auger housing assembly diagram

Lock nut

Part #90008287

Replaced by #703232

?
Manufacturer substitution
This part replaces 90008287. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.24
14% OFF Phone Price : $7.24
In Stock
Spacer 90003943
#36

Auger housing assembly diagram

Spacer

Part #90003943

Replaced by #1501216MA

?
Manufacturer substitution
This part replaces 90003943. Substitute parts can look different from the original.
This item is not returnable
$6.42
13% OFF Phone Price : $7.42
In Stock
Snowblower Shear Bolt 90070971
#34

Auger housing assembly diagram

Snowblower shear bolt

Part #90070971

Replaced by #1501216MA

?
Manufacturer substitution
This part replaces 90070971. Substitute parts can look different from the original.
This item is not returnable
$6.42
13% OFF Phone Price : $7.42
In Stock
Lock Nut 90071035
#18

Upper handle assembly diagram

Lock nut

Part #90071035

Replaced by #703251

?
Manufacturer substitution
This part replaces 90071035. Substitute parts can look different from the original.
$8.07
11% OFF Phone Price : $9.07
In Stock
Quad Ring 90053737
#12

Gear box diagram

Quad ring

Part #90053737

Replaced by #53737MA

?
Manufacturer substitution
This part replaces 90053737. Substitute parts can look different from the original.
This item is not returnable
$8.49
11% OFF Phone Price : $9.49
In Stock
Gasket 90000897
#8

Gear box diagram

Gasket

Part #90000897

Replaced by #897MA

?
Manufacturer substitution
This part replaces 90000897. Substitute parts can look different from the original.
This item is not returnable
$22.85
21% OFF Phone Price : $28.85
In Stock
Bearing 90053743
#3

Gear box diagram

Bearing

Part #90053743

Replaced by #53743MA

?
Manufacturer substitution
This part replaces 90053743. Substitute parts can look different from the original.
This item is not returnable
$16.89
11% OFF Phone Price : $18.89
In Stock
Bearing 90053731
#21

Gear box diagram

Bearing

Part #90053731

Replaced by #53731MA

?
Manufacturer substitution
This part replaces 90053731. Substitute parts can look different from the original.
This item is not returnable
$7.82
11% OFF Phone Price : $8.82
In Stock
Knob 90051443
#31

Upper handle assembly diagram

Knob

Part #90051443

Replaced by #51443MA

?
Manufacturer substitution
This part replaces 90051443. Substitute parts can look different from the original.
This item is not returnable
In Stock
Washer 90073840
#23

Motor mount assembly diagram

Washer

Part #90073840

Replaced by #712120MA

?
Manufacturer substitution
This part replaces 90073840. Substitute parts can look different from the original.
This item is not returnable
$8.49
11% OFF Phone Price : $9.49
In Stock

Effective articles & videos to help repair your snowblowers

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.…

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.…

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.…