This is an OEM detergent suction kit, also referred to as a chemical injection kit, for a pressure washer. This kit is threaded into the pump assembly and is connected to the chemical siphon tube that is located in a container that holds the cleaner. This kit includes, (1) bronze nozzle, (1) large O-ring, (1) small O-ring, (1) steel ball, (1) spring (5 components total). For this repair, use a pair of pliers to grasp the detergent supply tube and remove the tube from the chemical injector. Remove the old injector with a wrench. To prepare the kit, start by placing the O-rings on the bronzed nozzle, then the steel ball, then the spring. Apply lubricant on the large O-ring and then thread it back into the port.
Works with the following brands:
Homelite, Ryobi, Husky
Works with the following products:
Pressure Washer
Fixes the following symptoms:
Leaks water
Part# 308452002 replaces these:
308452002
Works with the following brands:
Homelite, Ryobi, Husky
Works with the following products
Pressure Washer
Fixes the following symptoms
Leaks water
Part Number Cross Reference
Part# 308452002 replaces these:
308452002
Questions and Answers
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Keith
November 18, 2021
Regarding this detergent suction kit. Where does the small O-ring go? Does it go in the brass pc before you put the ball in? Thanks for you help.
Hello Keith, Thank you for the great question. The O-Rings are placed on the Bronze nozzle, then the spring will go in first, then the steel ball, then thread in the nozzle. We hope this helps!
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Pablo
November 23, 2023
is water suppose to come out of the valve, when under pressure
or ill have to ajust the pressure spring valve. so this wont happen.
thanks
For model number ryobi 802700
Hello Pablo, thank you for reaching out. The unloader valve reduces water pressure within the pressure washer pump when the pump runs, but the spray wand is not used by recirculating water to the pump inlet. If the valve sticks in the closed position, the thermal relief valve frequently discharges hot water onto the ground because the unloader valve can not open to allow recirculation. If the pressure washer does not develop adequate outlet pressure, the unloader valve could be stuck open. Replace the unloader valve, part number FIX11857417, if it sticks in either the closed or open position. We hope this information helps!
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Model Compatibility
This part works with the following models:
Fix Number: FIX9938134
Manufacturer Part Number: 308452002
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