Craftsman
Accessory

Model # 842240721 Official Craftsman 40" snow blower

Here are the diagrams and repair parts for Official Craftsman 842240721 40" 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 158 parts  |

Bolt GM180077
#94

Main frame diagram

Bolt

Part #GM180077

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

Hex Head Bolt, 5/16-18 X 3/4-in, 5-pack STD523107
#15

Auger assembly diagram

Hex head bolt, 5/16-18 x 3/4-in, 5-pack

Part #STD523107

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

Washer 4143
#16

Auger assembly diagram

Washer

Part #4143

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

Murray Snowblower Chain Guard 3036
#73

Auger assembly diagram

Murray snowblower chain guard

Part #3036

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

Spring 3059
Spring

Part #3059

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

Bolt STD533107
#8

Auger assembly diagram

Bolt

Part #STD533107

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

Nut GM271184
Nut

Part #GM271184

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

Ring Pin 5714
#33

Main frame diagram

Ring pin

Part #5714

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

Spacer 3027
#21

Main frame diagram

Spacer

Part #3027

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

Pulley 11496
Pulley

Part #11496

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