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Wagner
Water Pump

Model # 945 Official Wagner piston pump

Here are the diagrams and repair parts for Official Wagner 945 piston pump, as well as links to manuals and error code tables, if available.

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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 74 parts  |
Paint Sprayer Suction Filter 0270369
Paint sprayer suction filter

Part #0270369

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

Medium Filter 0034377
#6

G-08 spray gun diagram

Medium filter

Part #0034377

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

O'ring 13381
#13

Fluid section diagram

O'ring

Part #13381

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

Nut 13481
#12

Fluid section diagram

Nut

Part #13481

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

Ball Guide 0295307
#9

Fluid section diagram

Ball guide

Part #0295307

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

Filter 0089960
#NI

Fluid section diagram

Filter

Part #0089960

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

Ball 9941518
#16

Fluid section diagram

Ball

Part #9941518

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

R-10,telescoping Roller 9" 0152909
#NI

Fluid section diagram

R-10,telescoping roller 9"

Part #0152909

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

Tip 0154847
#3

G-08 spray gun diagram

Tip

Part #0154847

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

12" Roller Cover 3/8" Nap 0152236
#NI

Fluid section diagram

12" roller cover 3/8" nap

Part #0152236

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

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