Complete Kit: Package includes 2 brass valve stems (hot and cold), complete with installation tools - a screwdriver, wrench, mounting screws, and a Tape for proper sealing. The -engineered components smooth operation and reliable temperature control. Applicable Models: our faucet is compatible with for faucet 994053-0070A or 994053-0070A/H; Widely applied in bathroom and kitchen and bathtub faucets Compatibility: Standard faucet replacement suitable for most bathroom, kitchen, and bathtub faucets with 4z-24h specifications. Upgrade your faucet's performance with these premium replacement cartridges designed for standard bathroom, kitchen, and bathtub fixtures. Construction: Premium copper construction with -engineered components ensures long-lasting performance and smooth operation. Comes with all necessary for a straightforward replacement process. Performance: the brass compatible with faucet 994053-0070A provides sealing performance, which can easily solve the trouble of dripping water; It is not easy to age or wear; The high temperature and high pressure performance of the brass valve ensures the service life; Compared with the plastic material on the market, the service life of our faucet valve core is longer.