DeWalt
Gas Pressure Washer

Model # DXPW3835 Official DeWalt pressure washer

Here are the diagrams and repair parts for Official DeWalt DXPW3835 pressure washer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 135 parts  |

Screw, M5 X 10mm (3) 7105412
#16

Pump 9.6wa15c, 9.6ga15c, 8.3ga15c diagram

Screw, m5 x 10mm (3)

Part #7105412

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

Screw, M6 X 18 (4) 7103445
#80

Tc 63 series pump diagram

Screw, m6 x 18 (4)

Part #7103445

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

Box, Shipping 60576 Dxpw3835 (not Shown) 7104829
#19

Pressure washer diagram

Box, shipping 60576 dxpw3835 (not shown)

Part #7104829

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

Oil Seal, 40 X 62 X 7mm (8.3ga15c & 9.6ga15c) 7105438
#47

Pump 9.6wa15c, 9.6ga15c, 8.3ga15c diagram

Oil seal, 40 x 62 x 7mm (8.3ga15c & 9.6ga15c)

Part #7105438

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

Pump Crankcase 7105419
#23

Pump 9.6wa15c, 9.6ga15c, 8.3ga15c diagram

Pump crankcase

Part #7105419

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

O-ring, 1.78 X 23.25mm 7105427
#36

Pump 9.6wa15c, 9.6ga15c, 8.3ga15c diagram

O-ring, 1.78 x 23.25mm

Part #7105427

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

Chemical Valve Seat, N/a (2) 7103474
#47

Tc 63 series pump diagram

Chemical valve seat, n/a (2)

Part #7103474

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

Pump Kit, Tc1310gui8a With Fittings, Plug And Trv (see Pump Identification Table On Pg. 1) (incl. Keys 5.1, 5.2, 5.3, 5.4, 5.5) 7103880
#5

Pressure washer diagram

Pump kit, tc1310gui8a with fittings, plug and trv (see pump identification table on pg. 1) (incl. keys 5.1, 5.2, 5.3, 5.4, 5.5)

Part #7103880

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

Screw, M6 X 50mm (4) 7105425
#34

Pump 9.6wa15c, 9.6ga15c, 8.3ga15c diagram

Screw, m6 x 50mm (4)

Part #7105425

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

Screw, M6 X 20mm (4) (8.3ga15c & 9.6ga15c) 7105436
#45

Pump 9.6wa15c, 9.6ga15c, 8.3ga15c diagram

Screw, m6 x 20mm (4) (8.3ga15c & 9.6ga15c)

Part #7105436

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

Main causes: broken recoil spring, damaged recoil starter…

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

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

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

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

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

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 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
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 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 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.

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…

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Top questions about Sears and Sears PartsDirect

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