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Craftsman
Walk-Behind Mower

Model # 131907031 Official Craftsman 20" rotary lawn mower

Here are the diagrams and repair parts for Official Craftsman 131907031 20" rotary 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 36 parts  |
Decal 78850
#20

Replacement parts diagram

Decal

Part #78850

Replaced by #539913010

?
Manufacturer substitution
This part replaces 78850. Substitute parts can look different from the original.
This item is not returnable
$6.83
In Stock
Keps Nut STD541431
#4

Replacement parts diagram

Keps nut

Part #STD541431

Replaced by #596040501

?
Manufacturer substitution
This part replaces STD541431. Substitute parts can look different from the original.
This item is not returnable
$5.11
In Stock
Hairpin 51793
#5

Replacement parts 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
Blade 69229
#34

Replacement parts diagram

Blade

Part #69229

Replaced by #532145106

?
Manufacturer substitution
This part replaces 69229. Substitute parts can look different from the original.
$28.46
In Stock
Eng No Repla 83847
#35

Replacement parts diagram

Eng no repla

Part #83847

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

Nut 51433
#31

Replacement parts diagram

Nut

Part #51433

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

Screw STD512507
#27

Replacement parts diagram

Screw

Part #STD512507

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

Skirt 77456
#12

Replacement parts diagram

Skirt

Part #77456

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

Hex Head Bolt, 5/16-18 X 1-1/2-in STD523115
#3

Replacement parts diagram

Hex head bolt, 5/16-18 x 1-1/2-in

Part #STD523115

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

Screw 78400
#22

Replacement parts diagram

Screw

Part #78400

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

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