Kingston Brass Hot Ceramic Disc Cartridge, 3/8" x 16PT (1 Piece)

The ceramic disc cartridge is the heart of the faucet, controlling its temperature and water flow. Internally, two opposing discs made out of ceramic carbide rotate to control the flow of water. Because ceramic carbide is impervious to friction, it can last for many years before needing replacement. This is a 3/8" x 16PT spline broach quarter turn hot-side replacement stem cartridge. Compatible with Kingston Brass LS845xJX and LS855xDL faucets.