Upgraded RP25513 Faucet Stem Kit – TOVEN-RV The RP25513 faucet stem kit can be used with most Delta two-handle bathroom/kitchen/sink/tub faucets. This Delta faucet stem repair kit is designed to repair leaks caused by a malfunctioning stem, spring or seat. Can be used hot or cold. PREMIUM QUALITY - The universal double-handle valve core is made of brass stem and stainless steel plate, which is sturdy and not easy to deform. Easy to use and ensure your faucet works well. Packing list: 2 RP25513 faucet stems, 2 RP4993 rubber seats, 2 springs. The RP25513 faucet stem assembly with RP4993 seat and spring is simple to install and requires no additional tools or modifications. Fix a leaking faucet without replacing the entire fixture. Easy to install: Simply turn off the water tap and remove the faucet. Use a wrench to loosen and remove the valve stem assembly, then replace it with a new one and finally tighten the faucet. Once all parts are replaced and reassembled, there will be no more