GP876851 Mixer Cap and Pressure Balancing Unit Kit, Compatible with Kohler Shower Valves K-304 and K-11748 Platforms, Shower Cartridge Replacement Repair Kit, Include GP800820 and GP77759

Our shower valve repair kits are compatible with Kohler GP76851 Part, Shower cartridge replacement for GP500520, mixer cap for GP77759, compatible with Kohler Shower Valves K-304 and K-11748 Platforms. Our GP876851mixer and pressure balancing unit kit allow you to effortlessly control pressure, adjust temperature, bid farewell to annoying leaks, and the frustration of mismatched hot and cold water, comfortable flow of water every time you shower. GP876851 product boasts a water resistant plastic structure and high-quality brass made, durable, wear-resistant and effective against leaks, therefore it can operate normally in your shower faucet in the coming years. Clean internal impurities with sandpaper before installation,lubricate all O-rings, the O-ring rests flat in the groove, No need to rotate the ink cartridge, ensure fit and avoid leaks, transform your existing shower valve seamlessly. Replacement GP876851 mixer cap and pressure balancing unit can easy fixes for problems like leaks and temperature regulation, no need to replace the entire shower, If there is still a problem with hot and cold water，you can adjust it by turning the screw on the top of the product