Repair your leaky faucet with the Danco 9S-4H/C Hot/Cold Stem for Sterling Bath Clamshell Faucets. Replacing a faucet stem is an economical alternative to replacing the entire faucet. A dripping faucet wastes both water and energy.  The installation of a new faucet stem and seat will stop the drip and return your faucet to like new condition.