Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Craftsman
Walk-Behind Mower

Model # 13181221 Official Craftsman rotary power mower

Here are the diagrams and repair parts for Official Craftsman 13181221 rotary power 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 39 parts  |
Screw 52002
#9

Replacement parts diagram

Screw

Part #52002

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

Nut 50675
Nut

Part #50675

Replaced by #532050675

?
Manufacturer substitution
This part replaces 50675. Substitute parts can look different from the original.
This item is not returnable
$5.11
In Stock
Bolt 51326
#14

Replacement parts diagram

Bolt

Part #51326

Replaced by #532121117

?
Manufacturer substitution
This part replaces 51326. Substitute parts can look different from the original.
This item is not returnable
$7.98
| 
11% OFF Phone Price : $8.98
In Stock
Hairpin 51793
#12

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
Walk-behind Lawn Mower Engine 51886

#NI

All parts diagram

Walk-behind lawn mower engine

Part #51886

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

Bolt 50674
#21

Replacement parts diagram

Bolt

Part #50674

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

Washer 5080
#32

Replacement parts diagram

Washer

Part #5080

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

Washer 50951
#5

Replacement parts diagram

Washer

Part #50951

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

Washer 50901
#15

Replacement parts diagram

Washer

Part #50901

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

Engine, Briggs & Stratton, Model #120k02 N/P
#38A

Replacement parts diagram

Engine, briggs & stratton, model #120k02

Part #N/P

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

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

View all
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....

Read more
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....

Read more
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....

Read more

Parts & More