Craftsman
Pressure Washer

Model # 74280 Official Craftsman pressure washer

Here are the diagrams and repair parts for Official Craftsman 74280 pressure washer, 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 199 parts  |

Hase 72745
#23

Flywheel and ring gear assembly diagram

Hase

Part #72745

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

Rocker Arm 83907
#39

Long block diagram

Rocker arm

Part #83907

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

Breather 83938
#43

Long block diagram

Breather

Part #83938

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

Gear Cover 88260B
#26

Long block diagram

Gear cover

Part #88260B

Replaced by #0G4233ASRV

?
Manufacturer substitution
This part replaces 88260B. Substitute parts can look different from the original.
In Stock
Mount 92609
#12

Main frame diagram

Mount

Part #92609

Replaced by #92609GS

?
Manufacturer substitution
This part replaces 92609. Substitute parts can look different from the original.
In Stock
Gasket 76701
#20

Long block diagram

Gasket

Part #76701

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

Spring 73100
#1

Flywheel and ring gear assembly diagram

Spring

Part #73100

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

Gasket 86254
#46

Long block diagram

Gasket

Part #86254

Replaced by #0E0057

?
Manufacturer substitution
This part replaces 86254. Substitute parts can look different from the original.
This item is not returnable
In Stock
Spring 83918
#23

Long block diagram

Spring

Part #83918

Replaced by #0A5771

?
Manufacturer substitution
This part replaces 83918. Substitute parts can look different from the original.
This item is not returnable
In Stock
Crankcase 88261
#10

Long block diagram

Crankcase

Part #88261

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

Effective articles & videos to help repair your pressure washers

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.…

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

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.…