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Craftsman
Snowblower

Model # 91781921 Official Craftsman 18" snow blower

Here are the diagrams and repair parts for Official Craftsman 91781921 18" snow blower, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 104 parts  |
Spring 4613H
#42

Main frame diagram

Spring

Part #4613H

Replaced by #532003146

?
Manufacturer substitution
This part replaces 4613H. Substitute parts can look different from the original.
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This item is not returnable
$4.02 | 
20% OFF Phone Price : $5.02
In Stock
Lock Washer 10040500
Lock washer

Part #10040500

Replaced by #596238801

?
Manufacturer substitution
This part replaces 10040500. Substitute parts can look different from the original.
This item is not returnable
$5.11
In Stock
Lock Washer 10071000
#39A

Main frame diagram

Lock washer

Part #10071000

Replaced by #810071000

?
Manufacturer substitution
This part replaces 10071000. Substitute parts can look different from the original.
This item is not returnable
$6.83
In Stock
Nut 319H
#3

Main frame diagram

Nut

Part #319H

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

Washer 10040400
#6

Main frame diagram

Washer

Part #10040400

Replaced by #596029801

?
Manufacturer substitution
This part replaces 10040400. Substitute parts can look different from the original.
This item is not returnable
$5.11
In Stock
Washer 19111116
Washer

Part #19111116

Replaced by #596204101

?
Manufacturer substitution
This part replaces 19111116. Substitute parts can look different from the original.
This item is not returnable
$5.11
In Stock
Washer 17/64 19091216
#40

Main frame diagram

Washer 17/64

Part #19091216

Replaced by #596204201

?
Manufacturer substitution
This part replaces 19091216. Substitute parts can look different from the original.
This item is not returnable
$5.11
In Stock
Washer 19131316
#18

Main frame diagram

Washer

Part #19131316

Replaced by #819131316

?
Manufacturer substitution
This part replaces 19131316. Substitute parts can look different from the original.
This item is not returnable
$6.83
In Stock
Guide Bracket 4598H
#25

Main frame diagram

Guide bracket

Part #4598H

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

Bearing 3621H
#66

Main frame diagram

Bearing

Part #3621H

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

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