Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Campbell Hausfeld PM041806AV pressure washer pump Parts

Here are the diagrams and repair parts for Campbell Hausfeld PM041806AV pressure washer pump, as well as links to manuals and error code tables, if available.

Campbell Hausfeld PM041806AV pressure washer pump
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for PM041806AV Pressure Washers

  • Spring for Campbell Hausfeld PM041806AV - Part PM063000SV

    Pressure washer pump diagram

    Spring

    Part #PM063000SV

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

  • Washer (3) for Campbell Hausfeld PM041806AV - Part PM062820SV

    Pressure washer pump diagram

    Washer (3)

    Part #PM062820SV

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

  • Discharge Plug (3) for Campbell Hausfeld PM041806AV - Part PM062860SV

    Pressure washer pump diagram

    Discharge Plug (3)

    Part #PM062860SV

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

  • 16mm Oil Seal (3) for Campbell Hausfeld PM041806AV - Part PM064000SV

    Pressure washer pump diagram

    16mm Oil Seal (3)

    Part #PM064000SV

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

  • Gasket for Campbell Hausfeld PM041806AV - Part PM044900SV

    Pressure washer pump diagram

    Gasket

    Part #PM044900SV

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

  • Adapting Flange for Campbell Hausfeld PM041806AV - Part PM062700SV

    Pressure washer pump diagram

    Adapting Flange

    Part #PM062700SV

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

  • Spacer  Ring (3) for Campbell Hausfeld PM041806AV - Part PM062830SV

    Pressure washer pump diagram

    Spacer Ring (3)

    Part #PM062830SV

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

  • Spring (2) for Campbell Hausfeld PM041806AV - Part PM064520SV

    Pressure washer pump diagram

    Spring (2)

    Part #PM064520SV

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

  • Thermal Relief Valve for Campbell Hausfeld PM041806AV - Part PM063060SV

    Pressure washer pump diagram

    Thermal Relief Valve

    Part #PM063060SV

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

  • Valve Kit (incl. Ref No's 28,29,40 And 41) for Campbell Hausfeld PM041806AV - Part PM063080SV

    #NI02

    All parts diagram

    Valve Kit (incl. Ref No's 28,29,40 And 41)

    Part #PM063080SV

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

Most common symptoms to help you fix your pressure washers

Choose a symptom to see related pressure washer repairs.

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee…

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai…

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve…

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston…

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re…

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba…

Things to do: tune up the engine, inject pump saver into the water pump when storing the pressure washer for the winter…

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu…

Main causes: faulty unloader valve, bad pressure regulator…

Repair guides for gas pressure washers

These step-by-step repair guides will help you safely fix what’s broken on your pressure washer.

How to replace a pressure washer pump

How to replace a pressure washer pump

The pump can be damaged by air in the inlet water supply or by chemicals that remain in the pump body after using the ch…

Repair time and Difficulty

 15 minutes or less
How to install a pressure washer O-ring kit

How to install a pressure washer O-ring kit

O-rings seal fittings on the pressure washer pump. Damaged seals allow water to leak from the pump. Follow these steps t…

Repair time and Difficulty

 45 minutes or less
How to replace a pressure washer unloader valve

How to replace a pressure washer unloader valve

The unloader valve recirculates water to protect the pump from damage. If the unloader valve is defective, replace it us…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your pressure washers

Use the advice and tips in these articles and videos to get the most out of your pressure washer.

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.…

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

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.…

Parts & More

Bottom-Mount Refrigerator
Dishwasher
Dryer
Front-Engine Lawn Tractor
Gas Line Trimmer
Gas Walk-Behind Mower
Parts
Side-By-Side Refrigerator
Washer