Gas Pressure Washer

Model # 1230G Official Wagner power washer

Here are the diagrams and repair parts for Official Wagner 1230G power washer, as well as links to manuals and error code tables, if available.

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1230G Pressure Washers
Soap 0282227

#NI

All parts diagram

Soap

Part #0282227

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

Valve,star 0282493
#14

Replacement parts diagram

Valve,star

Part #0282493

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

Degreaser 0282231

#NI

All parts diagram

Degreaser

Part #0282231

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

Owner's Manual 0282844

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Owner's manual

Part #0282844

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

Handle 0282489
#20

Replacement parts diagram

Handle

Part #0282489

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

Brush 0282225

#NI

All parts diagram

Brush

Part #0282225

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

Sand Blast 0282229

#NI

All parts diagram

Sand blast

Part #0282229

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

Hub Cap 0282492
#6

Replacement parts diagram

Hub cap

Part #0282492

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

Wheel 0282490
#5

Replacement parts diagram

Wheel

Part #0282490

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

Danger Label 0282918

#NI

All parts diagram

Danger label

Part #0282918

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

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

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

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

Main causes: faulty unloader valve, bad pressure regulator…

Main causes: broken recoil spring, damaged recoil starter…

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

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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