High-Performance 4000 PSI @ 4.4 GPM Output: This pressure washer pump delivers powerful cleaning performance with up to 4000 PSI and 4.4 GPM, making it ideal for heavy-duty residential and commercial cleaning tasks like driveways, decks, and equipment.
Universal Fit for Most Gas Pressure Washers: Engineered with a 1-inch horizontal shaft, this direct drive pump is compatible with gas engines in the 10-15 HP / 270-420cc range, fitting popular brands including Simpson, PowerPro, AR, and MorFlex models.
Durable Three-Layer Plunger & Brass Head: Built with a three-layer plunger design, blackened crankcase, and sturdy brass pump head, this replacement pump ensures reduced vibration, consistent output, and long-lasting durability in demanding conditions.
Adjustable Unloader Valve for Pressure Control: The integrated adjustable unloader valve allows precise pressure regulation, letting you dial in the perfect setting for everything from gentle deck cleaning to intense concrete stripping.
Easy Maintenance with Sight Glass & Complete Kit: Features an integrated oil sight glass for hassle-free level checks and advanced oil seals. Includes all necessary mounting hardware, 3/4" garden hose inlet, and 3/8" quick-connect outlet for fast installation.
