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Pro Source
Water Pump

Model # WP255 Official Pro Source pump

Here are the diagrams and repair parts for Official Pro Source WP255 pump, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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Showing 10 of 185 parts  |
Cover 2 QJWB.14.02-03
#21

Water pump diagram

Cover 2

Part #QJWB.14.02-03

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

Guide Plate QJWB.08-04
#3

Recoil starter assembly diagram

Guide plate

Part #QJWB.08-04

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

Spacer, Exhaust Pipe QJWB.02-02
#24

Cylinder head diagram

Spacer, exhaust pipe

Part #QJWB.02-02

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

Bolt, Intake Pipe (2) QJWB.02-08
#9

Cylinder head diagram

Bolt, intake pipe (2)

Part #QJWB.02-08

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

Rivet 2 QJWB.03.01-03
#21

Intake & exhaust valve assembly diagram

Rivet 2

Part #QJWB.03.01-03

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

Nut GB6170-86
#4

Centrifugal adjustment governor diagram

Nut

Part #GB6170-86

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

Spacer, Drain Plug (2) QJWB.01-05
#12

Crankcase diagram

Spacer, drain plug (2)

Part #QJWB.01-05

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

Spacer QJWB.14.01-05
#2

Water pump diagram

Spacer

Part #QJWB.14.01-05

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

Press Spring, Adjust QJWB.06.02-02
#24

Centrifugal adjustment governor diagram

Press spring, adjust

Part #QJWB.06.02-02

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

Canal, Exhaust Valve QJWB.02.01-03
#6

Cylinder head diagram

Canal, exhaust valve

Part #QJWB.02.01-03

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

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