Pressure Washer Soap Injector Kit Replaces Parts 190593GS 190635GS 203640GS and 308452002 1/8"-27 Male Thread Lead Free Brass Fittings

Includes 2 sets of pressure washer injectors, including 2 brass fittings, 2 check valve balls, 2 springs and 2 O-rings. These items are packed in a storage case for organized use. Made of heavy duty lead-free brass. Built-in design prevents leakage. Remove the old injector with a 13mm wrench and remove any residue. Insert the rubber O-ring, ball bearing and spring into the injector. Tighten with a wrench, but avoid over-tightening so as not to damage the device. Replace worn, rusted or hard water clogged parts of your pressure washer pump with this kit. This will make your pressure washer pump run more easily. High pressure chemical injector kit replaces parts 190593GS, 190635GS, 203640GS and 308452002 (1/8 inch-27 BSP male thread).