Craftsman
Pressure Washer

Model # 75178 Official Craftsman 2500-psi high-pressure washer

Here are the diagrams and repair parts for Official Craftsman 75178 2500-psi high-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 279 parts  |

Spark Plug 72347
#35

Engine diagram

Spark plug

Part #72347

Replaced by #71

?
Manufacturer substitution
This part replaces 72347. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.01
17% OFF Phone Price : $6.01
In Stock
O-ring Kit 100516GS

#NI

All parts diagram

O-ring kit

Part #100516GS

Replaced by #705001

?
Manufacturer substitution
This part replaces 100516GS. Substitute parts can look different from the original.
BEST SELLER
$26.04
16% OFF Phone Price : $31.04
In Stock
Hose-2400psi 100512GS

#NI

All parts diagram

Hose-2400psi

Part #100512GS

Replaced by #84006753

?
Manufacturer substitution
This part replaces 100512GS. Substitute parts can look different from the original.
BEST SELLER
$86.48
5% OFF Phone Price : $91.48
In Stock
Valve 78298
#6

High pressure washer diagram

Valve

Part #78298

Replaced by #192980GS

?
Manufacturer substitution
This part replaces 78298. Substitute parts can look different from the original.
BEST SELLER
$25.18
17% OFF Phone Price : $30.18
In Stock
Bushing 78299
#7

High pressure washer diagram

Bushing

Part #78299

Replaced by #192980GS

?
Manufacturer substitution
This part replaces 78299. Substitute parts can look different from the original.
BEST SELLER
$25.18
17% OFF Phone Price : $30.18
In Stock
Filter 78601
#11

Engine diagram

Filter

Part #78601

Replaced by #78601GS

?
Manufacturer substitution
This part replaces 78601. Substitute parts can look different from the original.
$20.18
20% OFF Phone Price : $25.18
In Stock
Connector 75187
#10

Accessories diagram

Connector

Part #75187

Replaced by #6190

?
Manufacturer substitution
This part replaces 75187. Substitute parts can look different from the original.
$24.09
17% OFF Phone Price : $29.09
In Stock
Filtter 78602
#12

Engine diagram

Filtter

Part #78602

Replaced by #G078602

?
Manufacturer substitution
This part replaces 78602. Substitute parts can look different from the original.
This item is not returnable
$2.87
26% OFF Phone Price : $3.87
In Stock
Adapter Guard 100517GS

#NI

All parts diagram

Adapter guard

Part #100517GS

Replaced by #6190

?
Manufacturer substitution
This part replaces 100517GS. Substitute parts can look different from the original.
$24.09
17% OFF Phone Price : $29.09
In Stock
Quick Connct 96016
#53

High pressure washer diagram

Quick connct

Part #96016

Replaced by #6190

?
Manufacturer substitution
This part replaces 96016. Substitute parts can look different from the original.
$24.09
17% OFF Phone Price : $29.09
In Stock

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.…