Craftsman
Walk-Behind Mower

Model # 131978230 Official Craftsman 22" power-propelled lawn mower

Here are the diagrams and repair parts for Official Craftsman 131978230 22" power-propelled lawn mower, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 126 parts  |

Selector Knob 77865
#51

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
Wheel And Tire Assembly 78890
#43

Mower deck diagram

Wheel and tire assembly

Part #78890

Replaced by #33781

?
Manufacturer substitution
This part replaces 78890. Substitute parts can look different from the original.
$13.19
13% OFF Phone Price : $15.19
In Stock
Handle Knob 63688
#15

Mower deck diagram

Handle knob

Part #63688

Replaced by #532183724

?
Manufacturer substitution
This part replaces 63688. Substitute parts can look different from the original.
This item is not returnable
$11.98
14% OFF Phone Price : $13.98
In Stock
Lawn & Garden Equipment Bearing 77881
#7

Gear case assem. diagram

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
Nut 63601
#13

Mower deck diagram

Nut

Part #63601

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

Washer 59289
#33

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
In Stock
Lawn Tractor Transaxle Wheel Axle Oil Seal 57072
#6

Gear case assem. diagram

Lawn tractor transaxle wheel axle oil seal

Part #57072

Replaced by #532057072

?
Manufacturer substitution
This part replaces 57072. Substitute parts can look different from the original.
In Stock
Lock Nut, #10-24 STD541410
#8

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
#45

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
Bracket Assembly 62886
#18

Mower deck diagram

Bracket assembly

Part #62886

Replaced by #532192983

?
Manufacturer substitution
This part replaces 62886. Substitute parts can look different from the original.
In Stock

Effective articles & videos to help repair your walk-behind mowers

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Types of walk-behind mower blades video

Types of walk-behind mower blades video

Learn about the different kinds of mower blades and how to maintain them.…