Set of 2 chemical injector kits for high-pressure cleaners

Wide Compatibility: This chemical injection kit fits most pressure washer pumps. It is a direct replacement for models 203640GS, 308452002, 190593GS, and 190635GS. Please check your pump model before ordering to ensure a proper fit. Restoring Soap Dosing Function: The soap injector simplifies chemical dosing during cleaning. For older, rusted, or worn injectors, this replacement kit restores the correct soap dosage, making your cleaning jobs more efficient and easier. Brass Connector Specification: This kit includes a brass fitting with a 1/8″ 27 BSP male thread that fits most pump housings. Please check your pump's connection specifications before installation to avoid thread incompatibility – a secure fit ensures reliable operation. Easy installation instructions: To install, insert the brass connector, insert the small ball, insert the spring with the narrow end towards the ball, and secure the connector to the pump housing. Do not overtighten: excessive torque can damage the fitting or the pump threads. Easy, step-by-step assembly for quick maintenance. Pack contents (2): Each pack contains 2 screws, 2 small balls, 2 springs, 2 outer O-rings, and 2 inner O-rings. Use one kit for installation and keep the second as a spare for future maintenance – a practical and economical solution for long-term pump maintenance.