Repair worn or leaking lavatory plumbing fixtures with this Uberhaus faucet cartridge. It replaces OEM K00023260TT cartridges and fits a variety of Uberhaus faucets. Use this cartridge to repair the hot water side of a two-handled fixture. Use the matching model UB-2 Uberhaus cartridge, available separately, for cold water supplies. This component has a rust-proof plastic housing with rubber gaskets that create a leak-proof seal. The ceramic and brass valve mechanism provides precise control of water flow. Replacing a plumbing cartridge is a straightforward home improvement project that's easily handled by most do-it-yourself hobbyists.