AR Vertical Radial-Axial series replacement pump (Mounts under the engine)
Fits most homeowner type vertical pressure washers (not Karcher)
Max. Volume: 2.0 GPM, Max. Discharge Pressure: 2,400 PSI
Fits most vertical engines with a 7/8(in) straight solid shaft with keyway
Engine shafts longer that 2(in) will require spacers or washers
Maximum Pump Speed: 3400 RPM. Aluminum head & brass valve covers. Stainless steel plungers. Inlet Port: 3/4(in) FGH (garden hose). Discharge Port: 22mm (Twist Connect). Built In unloader and chemical injector. Maximum horsepower required to operate at 2,400 PSI: 4.4 GHP