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Craftsman
Walk-Behind Mower

Model # 131978231 Official Craftsman 22" power-propelled lawn mower

Here are the diagrams and repair parts for Official Craftsman 131978231 22" power-propelled lawn mower, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 115 parts  |
Washer 52160
#45

Mower deck diagram

Washer

Part #52160

Replaced by #596040101

?
Manufacturer substitution
This part replaces 52160. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Washer 59289
#31

Mower deck diagram

Washer

Part #59289

Replaced by #532059289

?
Manufacturer substitution
This part replaces 59289. Substitute parts can look different from the original.
This item is not returnable
$3.13
In Stock
Hex Head Bolt 1/4-20 X 2 1/2 STD522525
#67

Mower deck diagram

Hex head bolt 1/4-20 x 2 1/2

Part #STD522525

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

Self-tapping Screw 10-24 X 1/2 75680
#25

Mower deck diagram

Self-tapping screw 10-24 x 1/2

Part #75680

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

Gear Case Halves Package (incl. Upper And Lower Halves) 79704
#3

Gear case assembly part no. 83492 diagram

Gear case halves package (incl. upper and lower halves)

Part #79704

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

Hex Washer Hd. Machine Screw 1/4-20 X 1 1/4 59943
#9

Mower deck diagram

Hex washer hd. machine screw 1/4-20 x 1 1/4

Part #59943

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

Hairpin 51793
#15

Mower deck diagram

Hairpin

Part #51793

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

Handle Bolt 5/16-18 X 1 3/4 STD523117
#12

Mower deck diagram

Handle bolt 5/16-18 x 1 3/4

Part #STD523117

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

Pinion 74507
#54

Mower deck diagram

Pinion

Part #74507

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

Control Bar 84123
#4

Mower deck diagram

Control bar

Part #84123

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

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