Husqvarna
Gas Pressure Washer

Model #01906 Official Husqvarna pressure washer

Here are the diagrams and repair parts for Husqvarna 01906 pressure washer, as well as links to manuals and error code tables, if available.

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Owner’s manual
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Parts List

Showing 10 of 53 parts

Pressure Washer O-Ring Kit (replaces 196002GS)

#NI04

All parts Diagram

O-ring maintenance kit and nozzle cleaner

Part #191922GS
Replaced by #705001
?
Manufacturer substitution
This part replaces 191922GS. Substitute parts can look different from the original.
BEST SELLER
In Stock
$18.70 | 
28% OFF 
MSRP: $26.00
Pressure Washer Vibration Kit#9

Main unit Diagram

Pressure washer vibration kit

Part #192310GS
This item is not returnable
In Stock
$16.49 | 
11% OFF 
Phone Price: $18.49
Pressure Washer Grommet#4

Main unit Diagram

Pressure washer grommet

Part #30809GS
This item is not returnable
In Stock
$6.89 | 
13% OFF 
Phone Price: $7.89
Pump Spring#167

Pump and unloader Diagram

Pump spring

Part #188153GS
In Stock
$13.44
Screw Float#462

Pump and unloader Diagram

Screw float

Part #188187GS
In Stock
$67.00
Unloader

See All Related Diagrams

Unloader

Part #192194GS
In Stock
$620.35
Pressure Washer Spray Nozzle Set#13

Main unit Diagram

In Stock
$46.00
Ball, 1/4#477

Pump and unloader Diagram

Ball, 1/4

Part #188192GS
In Stock
$12.73
Screw Float#463

Pump and unloader Diagram

Screw float

Part #188188GS
In Stock
$117.25
Decal Kit

#NI02

All parts Diagram

Decal kit

Part #192894GS
In Stock
$65.78

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

Things to do: tune up the engine, inject pump saver into the water pump when storing the pressure washer for the winter
Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine needs tune up
Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, bad unloader valve
Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stuck unloader valve
Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system failure
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: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad recoil starter
Main causes: faulty unloader valve, bad pressure regulator

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

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

Repair difficulty
Time required
 15 minutes or less
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 to replace the O-rings in a leaking pressure washer pump.

Repair difficulty
Time required
 45 minutes or less
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 chemical injection system. Follow these steps to replace a damaged pump.

Repair difficulty
Time required
 15 minutes or less

Articles and videos common to all 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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