The Product Suitable For: RMW/SRMW Series Replacement pump head This pump head assembly comes complete and ready to bolt on any of these RMW pumps: RMW2G20, RMW2.2G24, RMW2G23B, RMW2G24, RMW2G25, RMW2.2G20D, SRMW2.2G26. Will Not Fit: RMW2.5G28 or SRMW2.4G28 Package Include: 1* Pressure Washer Pump Head Description: .