Attributes . Speakman Repair Part RPG05-0718 Mark II shower valve cap, Speakman Repair Part RPG05-0847 Shower diverter cartridge, Speakman Repair Part RPG05-0860 Thermostatic/Pressure Balance Cartridge with Spindle, Speakman Repair Part RPG05-0862 Check Stop Repair Group for T/P Shower Valve, Speakman Repair Part RPG49-0006 Quad ring seals for cartridge, Speakman Repair Part RPG49-0126 O-Ring for shower valve cap . Names