Craftsman
Walk-Behind Mower

Model # 131978420 Official Craftsman 22" lawn mower

Here are the diagrams and repair parts for Official Craftsman 131978420 22" 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 128 parts  |

Selector Knob 77865
#46

Mower deck diagram

Selector knob

Part #77865

Replaced by #532701037

?
Manufacturer substitution
This part replaces 77865. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.64
13% OFF Phone Price : $7.64
In Stock
Wall Tire Assembly 79640
#40

Mower deck diagram

Wall tire assembly

Part #79640

Replaced by #33781

?
Manufacturer substitution
This part replaces 79640. Substitute parts can look different from the original.
$13.19
13% OFF Phone Price : $15.19
In Stock
Bolt 58714
#15

Mower deck diagram

Bolt

Part #58714

Replaced by #532183724

?
Manufacturer substitution
This part replaces 58714. Substitute parts can look different from the original.
This item is not returnable
$11.98
14% OFF Phone Price : $13.98
In Stock
Handle Knob 58715
#13

Mower deck diagram

Handle knob

Part #58715

Replaced by #532183724

?
Manufacturer substitution
This part replaces 58715. Substitute parts can look different from the original.
This item is not returnable
$11.98
14% OFF Phone Price : $13.98
In Stock
Lock Nut, 1/4-20 STD541425
Lock nut, 1/4-20

Part #STD541425

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

Screw 75136
#69

Mower deck diagram

Screw

Part #75136

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

Hairpin 51793
#17

Mower deck diagram

Hairpin

Part #51793

Replaced by #532051793

?
Manufacturer substitution
This part replaces 51793. Substitute parts can look different from the original.
This item is not returnable
$7.98
11% OFF Phone Price : $8.98
In Stock
Lock Nut, #10-24 STD541410
#6

Mower deck diagram

Lock nut, #10-24

Part #STD541410

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

Lawn Mower Retainer Clip, 4-pack 55015
#42

Mower deck diagram

Lawn mower retainer clip, 4-pack

Part #55015

Replaced by #582934801

?
Manufacturer substitution
This part replaces 55015. Substitute parts can look different from the original.
This item is not returnable
In Stock
Lawn & Garden Equipment Bearing 77881
Lawn & garden equipment bearing

Part #77881

Replaced by #532077881

?
Manufacturer substitution
This part replaces 77881. Substitute parts can look different from the original.
In Stock

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