Karcher
Gas Pressure Washer

Model # K3000G Official Karcher pressure washer

Here are the diagrams and repair parts for Official Karcher K3000G 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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ALL PARTS
Showing 10 of 82 parts  |

Gasket 6.964-072.0
#8

Piston diagram

Gasket

Part #6.964-072.0

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

Spare Parts Set 2.883-258.0
#1

Piston diagram

Spare parts set

Part #2.883-258.0

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

Quick Fastener 6.343-181.0
#11

Handle/wheels/frame diagram

Quick fastener

Part #6.343-181.0

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

Valve 9.011-391.0
#8

Cylinder head diagram

Valve

Part #9.011-391.0

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

Gasket 6.362-690.0
Gasket

Part #6.362-690.0

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

Rubber Buffer (2) 9.183-402.0
#16A

Handle/wheels/frame diagram

Rubber buffer (2)

Part #9.183-402.0

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

Gasket 6.362-900.0
#9

Cylinder head diagram

Gasket

Part #6.362-900.0

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

Grooved Ring 9.079-009.0
#23

Piston diagram

Grooved ring

Part #9.079-009.0

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

Lever 5.481-159.0
#15

Trigger gun diagram

Lever

Part #5.481-159.0

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

Hexagonal Head Screw (3) 7.304-404.0
#23

Handle/wheels/frame diagram

Hexagonal head screw (3)

Part #7.304-404.0

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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How to enjoy all the online benefits we offer on our Sears PartsDirect website

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

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