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Craftsman
Walk-Behind Mower

Model # 131921810 Official Craftsman 20" rotary mulching mower

Here are the diagrams and repair parts for Official Craftsman 131921810 20" rotary mulching 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 35 parts  |
Washer 61537
#19

Replacement parts diagram

Washer

Part #61537

Replaced by #596134901

?
Manufacturer substitution
This part replaces 61537. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Decal 78850
#23

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
$3.13
In Stock
Washer 52160
#13

Replacement parts 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
Wheel And Tire Assembly 79626
#10

Replacement parts diagram

Wheel and tire assembly

Part #79626

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

Screw STD601003
#9

Replacement parts diagram

Screw

Part #STD601003

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

Blade Support 79517

#NI

All parts diagram

Blade support

Part #79517

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

Blade 75957
Blade

Part #75957

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

Handle Knob 58715
#3

Replacement parts diagram

Handle knob

Part #58715

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

Bolt 58714
#2

Replacement parts diagram

Bolt

Part #58714

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

Axle Arm Assembly 69474
#14

Replacement parts diagram

Axle arm assembly

Part #69474

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

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