Steele
Gas Pressure Washer

Model # SP-WG340 Official Steele power washer

Here are the diagrams and repair parts for Official Steele SP-WG340 power washer, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

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

Search
ALL PARTS
Showing 10 of 39 parts  |

Handle APW5102-G-22-GM
#22

Power washer diagram

Handle

Part #APW5102-G-22-GM

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

Engine APW5102-G-6-GM
#6

Power washer diagram

Engine

Part #APW5102-G-6-GM

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

Bolt,whiz APW5102-G-16-GM
#16

Power washer diagram

Bolt,whiz

Part #APW5102-G-16-GM

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

Filter APW5102-G-15-GM
#15

Power washer diagram

Filter

Part #APW5102-G-15-GM

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

Nut APW5102-G-18-GM
#18

Power washer diagram

Nut

Part #APW5102-G-18-GM

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

Grommet APW5102-G-23-GM
#23

Power washer diagram

Grommet

Part #APW5102-G-23-GM

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

Whip Hose APW5102-G-29-GM
#29

Power washer diagram

Whip hose

Part #APW5102-G-29-GM

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

Isolator APW5102-G-7-GM
#7

Power washer diagram

Isolator

Part #APW5102-G-7-GM

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

Hub Cap APW5102-G-1-GM
#1

Power washer diagram

Hub cap

Part #APW5102-G-1-GM

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

Nut APW5102-G-9-GM
#9

Power washer diagram

Nut

Part #APW5102-G-9-GM

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.

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.…