Pressure Washer

Model # 74310 Official Craftsman power washer

Here are the diagrams and repair parts for Official Craftsman 74310 power washer, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

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

Browse Parts for
74310 Power Washer
Spacer Ring 5108055
#40

5272237 (p-610) pump diagram

Spacer ring

Part #5108055

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

Valve Kit 5168388

#NI

All parts diagram

Valve kit

Part #5168388

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

Connector 5010117
#6

Main frame diagram

Connector

Part #5010117

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

Retaining Ring 5108054
#39

5272237 (p-610) pump diagram

Retaining ring

Part #5108054

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

Nipple 5011072
#9

Main frame diagram

Nipple

Part #5011072

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

Adjustment Nut 5006196
#27

5272237 (p-610) pump diagram

Adjustment nut

Part #5006196

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

Lck Toth Wsh 5016178
#43

5272237 (p-610) pump diagram

Lck toth wsh

Part #5016178

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

Swivel Nut 5006055
#16

Main frame diagram

Swivel nut

Part #5006055

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

Nut 5006064
#11

5163029 handgun diagram

Nut

Part #5006064

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

Stud 5134030
#12

5272237 (p-610) pump diagram

Stud

Part #5134030

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.…