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 # 53691178 Official Craftsman 20" rotary lawn mower

Here are the diagrams and repair parts for Official Craftsman 53691178 20" rotary 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.

  View engine

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 211 parts  |
Hex Lock Nut 9415988
#9

Replacement parts diagram

Hex lock nut

Part #9415988

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

Washer 8728
#32

Replacement parts diagram

Washer

Part #8728

Replaced by #783000MA

?
Manufacturer substitution
This part replaces 8728. Substitute parts can look different from the original.
This item is not returnable
$9.34
In Stock
Cap Screw 122052
#19

Replacement parts diagram

Cap screw

Part #122052

Replaced by #578794MA

?
Manufacturer substitution
This part replaces 122052. Substitute parts can look different from the original.
$11.69 | 
15% OFF Phone Price : $13.69
In Stock
Button Plug 32184
#39

Replacement parts diagram

Button plug

Part #32184

Replaced by #570629B

?
Manufacturer substitution
This part replaces 32184. Substitute parts can look different from the original.
This item is not returnable
$11.80
In Stock
Knob 20252
#10

Replacement parts diagram

Knob

Part #20252

Replaced by #20252MA

?
Manufacturer substitution
This part replaces 20252. Substitute parts can look different from the original.
$9.99 | 
9% OFF Phone Price : $10.99
In Stock
Hex Nut 271166
#36

Replacement parts diagram

Hex nut

Part #271166

Replaced by #308459MA

?
Manufacturer substitution
This part replaces 271166. Substitute parts can look different from the original.
This item is not returnable
$6.23
In Stock
Cotter Pin 121224
#34

Replacement parts diagram

Cotter pin

Part #121224

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

Hex Head Screw 122027
#18

Replacement parts diagram

Hex head screw

Part #122027

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

Lock Nut 995247
#21

Replacement parts diagram

Lock nut

Part #995247

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

Manual Frame Assembly 31888
#28

Replacement parts diagram

Manual frame assembly

Part #31888

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
Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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

Parts & More