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.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

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

Search
ALL PARTS
Showing 10 of 74 parts  |

Craftsman Paint Sprayer Suction Filter 0270369
Craftsman 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

Tip Grd Assy 0153003
#NI

Fluid section diagram

Tip grd assy

Part #0153003

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

Flexible Suction  5gal 0294185
#NI

Fluid section diagram

Flexible suction 5gal

Part #0294185

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

12" Roller Cover 1/2" 0152235
#NI

Fluid section diagram

12" roller cover 1/2"

Part #0152235

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

Flat Tip Carbide 0153
#NI

Fluid section diagram

Flat tip carbide

Part #0153

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

Piston 0295306
#8

Fluid section diagram

Piston

Part #0295306

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

Ball Seal 0294499
#18

Fluid section diagram

Ball seal

Part #0294499

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

Ball Seat 0295461
#17

Fluid section diagram

Ball seat

Part #0295461

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

Symptoms for electric ranges

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Repair difficulty
Time required
 30 minutes or less
How to replace an electric range oven door outer glass panel

How to replace an electric range oven door outer glass panel

Learn how to replace a damaged outer window panel on your oven door with these step-by-step instructions. …

Repair difficulty
Time required
 45 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Repair difficulty
Time required
 45 minutes or less

Articles and videos for electric ranges

How is cooking on an electric range different than cooking on a gas stove?

How is cooking on an electric range different than cooking on a gas stove?

Learn about the differences between cooking on gas and electric stoves.…

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.…

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.…