Dreyoo 2 Pieces Pressure Balancing Cartridge and Valve Stem Assembly, Compatible with 971 2500 and 974 2910, Compatible with Pfister 0X8 JX8 VB8 JV8 Deep Casting Valve, for Single Handle Tub Shower sold2025 Dual Password Channels: Optimize your home_improvement_Feb2025 Dual Password Channels: Optimize your security with our dual storage channels Use on clothing material such as leather this shower valve and pressure balancing cartridge replacement for your shower and tub parts is the good solution for leaking Valve Stem and cartridge assembly Only: the shower valve stem measures 2 5 6 x 2 5 6 x 2 1 2 inch and the pressure balancing cartridge measures 1 9 16 x 1 3 4 x 1 11 16 inch