GP500520 Cartridge Replacement compatible with Kohler Pressure Balancing Unit Rite-Temp Bath and Shower 1/2" Single Handle valves - Amazon.com
GP500520 Pressure Balancing unit Cartridge (SHOWER) Compatible with Kohler rite-temp bath and shower valves,and pressure balancing valves 1/2" with single handle.Aftermarket Part. - Amazon.com
Pressure Balancing Unit Cartridge with O-ring, 2PCS Replacement the Model GP500520 fit Compatible with Kohler Shower Cartridge, Kohler Shower Valve, Rite-Temp Bath and Shower 1/2" Single Handle Valves - Amazon.com
GP500520 Cartridge Replacement compatible with Kohler Rite-Temp Pressure Balancing Unit (PBU) - Amazon.com
GP500520 Pressure Balancing Unit Cartridge Replacement, Compatible With Kohler Shower Cartridge, Kohler Shower Valve, Rite-Temp Bath and Shower 1/2" Single Handle valves - Amazon.com
Kohler GP500520 has been DISCONTINUED Now What? - YouTube
Everbilt Pressure Balance Unit for Kohler Shower Faucets Replaces GP500520 and GP800820 49868 - The Home Depot
GP500520 Pressure Balancing Unit Cartridge (shower) Replacement The Model GP500520 Fit For With Kohler Shower Cartridge, Kohler Shower Valve,and Pressure Balancing valve 1/2" Single Handle Faucet - Amazon.com
iFJF Pressure Balancing unit Cartridge (SHOWER) Replace GP500520 Fits for Kohler - Walmart.com
PBU Service Part Kit in Black | KOHLER | Ferguson
Replacement for Kohler GP76851 Rite-Temp Shower Valve GP500520 & GP77759 | eBay
Everbilt Pressure Balance Unit for Kohler Shower Faucets Replaces GP500520 and GP800820 49868 - The Home Depot
GP800820 Rite-Temp Pressure-Balancing Unit Cartridge Replace Kohler GP500520 | eBay
GP500520 Pressure Balancing unit Cartridge (SHOWER) Compatible with Kohler rite-temp bath and shower valves,and pressure balancing valves 1/2" with single handle.Aftermarket Part. - Amazon.com
For Kohler GP76851 Rite-Temp Shower Valve GP500520 & GP77759 | eBay
Pressure Balancing unit Cartridge (SHOWER) Replace the GP500520 Fit for Kohler | eBay
Pressure Balancing Unit Cartridge GP500520 (shower) Replacement The Model GP500520 Fit For With Kohler Shower Cartridge, Kohler Shower Valve,and Pressure Balancing valve 1/2" Single Handle Faucet-2PCS - Amazon.com