The ROP Shop OEM AR 4000 PSI Pressure Washer Pump for General Pump TSS1021, TSS1511

AR 4000 PSI PRESSURE WASHER PUMP for General Pump TSS1021, TSS1511 Specs - Max PSI: 4000. Shaft: 24mm Solid Shaft. Max RPM: 1750. Horsepower: 11. Max GPM: 4. Max L/Min: 15.1. Inlet: 1/2" Female. Outlet: 3/8" Female. Oil Capacity: 15 oz. Connecting Rods: Bronze. Max Water Temp: 140° F (60° C). Refer to images 2 & 3 for more info Includes - (1) Pressure Washer Pump; comes as shown in the first image This pump is an oil filled Triplex Plunger Pump used on various pressure washers. Direct drive system provides connection to most 24mm shaft 11 HP and above engines. At least 11 HP is required to reach maximum PSI. Engines with lower than 11 HP may work but will not reach the max 4000 PSI rating Please note it is not recommended to run any pressure washer pump above its maximum PSI rating. Doing so can result in damage to the pump (not covered by warranty) and/or serious bodily injury