GP76851 Mixer Cap And Pressure Balancing Unit (Shower) Parts Cartridge Compatible With Kohler, Replacement For Rite-Temp And 1/2" Shower Valve GP500520 And GP77759 Parts After Market Replacement-2SETS

More features

• Consists of the parts replace for the # GP500520 and #GP77759
• Includes cartridge and cap for 1/2" valve
• Controls pressure and regulates temperature to ensure a gracious shower experience
• Do not rotate the Cartridge, just put it in, otherwise the O-ring will shift and cause leakage.
• Please note it is an aftermarket replacement.