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Craftsman
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.

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  • 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”.

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Model diagram and schematic

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Showing 10 of 33 parts  |
Stud 5134030
#12

5272237 (p-610) pump diagram

Stud

Part #5134030

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

Handgun 5163029
#3

Main frame diagram

Handgun

Part #5163029

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

Fitting 5010038
#12

Main frame diagram

Fitting

Part #5010038

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

Sight Glass 5167032
#33

5272237 (p-610) pump diagram

Sight glass

Part #5167032

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

Owner's Manual 302

#NI

All parts diagram

Owner's manual

Part #302

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

Cap 5046106
#30

Main frame diagram

Cap

Part #5046106

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

Oil Cap 5046108
#35

5272237 (p-610) pump diagram

Oil cap

Part #5046108

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

Housing 5084053
#45

5272237 (p-610) pump diagram

Housing

Part #5084053

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

Regulator Hose 5020090
#11

Main frame diagram

Regulator hose

Part #5020090

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

Nut 5006125
#13

5272237 (p-610) pump diagram

Nut

Part #5006125

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

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