Gas Pressure Washer

Model # DXPW3025 TYPE0 Official DeWalt pressure washer

Here are the diagrams and repair parts for Official DeWalt DXPW3025 TYPE0 pressure washer, as well as links to manuals and error code tables, if available.

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Browse Parts for
DXPW3025 TYPE0 Pressure Washers
Dewalt Plunger 5140097-69
#190

Pump 1 diagram

Dewalt plunger

Part #5140097-69

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

Dewalt Pressure Washer Water Hose 5140112-69
#14

Frame assy diagram

Dewalt pressure washer water hose

Part #5140112-69

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

Dewalt Boost Valve 5140117-23
#225

Pump 2 diagram

Dewalt boost valve

Part #5140117-23

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

Dewalt Connecting Rod 5140096-99
#120

Pump 1 diagram

Dewalt connecting rod

Part #5140096-99

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

Dewalt Mounting Bolt 5140112-61
#255

Pump 2 diagram

Dewalt mounting bolt

Part #5140112-61

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

Dewalt Mounting Flange 5140114-87
#940

Pump 3 diagram

Dewalt mounting flange

Part #5140114-87

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

Dewalt End Cover 5140117-45
#270

Pump 2 diagram

Dewalt end cover

Part #5140117-45

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

Dewalt Connecting Rod 5140114-75
#927

Pump 3 diagram

Dewalt connecting rod

Part #5140114-75

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

Dewalt 0 Ring 5140113-23
#942

Pump 3 diagram

Dewalt 0 ring

Part #5140113-23

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

Dewalt Ball Bearing 5140114-81
#933

Pump 3 diagram

Dewalt ball bearing

Part #5140114-81

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

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

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

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

Main causes: broken recoil spring, damaged recoil starter…

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

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

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

Main causes: faulty unloader valve, bad pressure regulator…

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…

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 install a pressure washer check valve kit

How to install a pressure washer check valve kit

Air in the inlet water supply can damage the check valves. If the pump won’t build up pressure due to damaged check valv…

Repair difficulty
Time required
 120 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 difficulty
Time required
 45 minutes or less
How to install a pressure washer chemical injection kit

How to install a pressure washer chemical injection kit

The chemical injection valve draws detergent into the pump. If it’s not drawing detergent, use a repair kit to replace t…

Repair difficulty
Time required
 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.

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