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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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ALL PARTS
Showing 10 of 96 parts  |
Right Hand Housing, Nylon 5084041
#2

5163029 handgun diagram

Right hand housing, nylon

Part #5084041

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

Ring 5108053
#37

5272237 (p-610) pump diagram

Ring

Part #5108053

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

Screw 5117162
#22

5163029 handgun diagram

Screw

Part #5117162

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

Drain Plug 5102064
#35A

5272237 (p-610) pump diagram

Drain plug

Part #5102064

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

Trigger Guide 5077026
#17

5163029 handgun diagram

Trigger guide

Part #5077026

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

Plunger 5103010
#4

5272237 (p-610) pump diagram

Plunger

Part #5103010

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

Stem 5132052
#22

5272237 (p-610) pump diagram

Stem

Part #5132052

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

Washer 5016114
#28

Main frame diagram

Washer

Part #5016114

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

Repair Kit 5168398

#NI

All parts diagram

Repair kit

Part #5168398

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

Bumper 5040008
#27

Main frame diagram

Bumper

Part #5040008

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

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