Feature●【Reborn Your Power Washer】YAMATIC Vertical Pressure Washer Pump 7/8" Shaft MAX 2500 PSI / 2.0 GPM / @3400 RPM, Save money by replacing your pump instead of buying a new pressure washer. Top performance at 2200-2500 PSI and replacement for most Rear Outlet 160-180cc at 5.5-6.5hp engine Troy-Bilt, Honda, Briggs and Stratton, Subaru, PowerStroke, Craftsman, RYOBI, Homelite and Many other brand. (This pump will not fit the pressure washer with an idle down feature)●【Extended Durability & Adjustable Unloader】 High-performance double seal system prevents leakage, upgraded technical surfacing piston and bearing, get 150 hrs running time, longer than original power washer pump. And the thermal relief valve (TRV) protects the pump from overheating while in bypass mode. With adjustable unloader allows you to increase or reduce the pressure to fit the engines requirement better.●【Maintenance-Free】This pump features a maintenance-free crankcase so you never have to change the gasoline. This easy-to-install kit is great for power washers that can support 2500 PSI at 2.0 GPM to wash walls, fences, sidewalks, vehicles, and more.●【Application】The soap injector allows you to apply soaps or cleaning chemicals at low pressure through your pressure washer. This downstream injector is designed to apply chemical only when running under low pressure (250 PSI or less). Note: Please use the large orifice black soap spray nozzle to get the soap injector to work.●【Water Flow Adjustable】 The soap dispenser kit features a controlling metering valve, which allows you to adjust the dilution ratio and increases your pressure washers effectiveness. Water flow adjustable range: 2 GPM to 5 GPM.Description The package includes 1* pressure washer pump kit, 5* pressure washer nozzle tips, and 1* Injector Kit for Pressure Washer