Repair your leaky faucet with the Danco stem repair kit for Delta Delex/peerless faucets. A dripping faucet wastes both water and energy. Fixing your leaking faucet by repairing the stem will save water and keep you from buying an entire new faucet. This kit includes the parts to repair 1 faucet stem and is compatible with Delta/Delex stem 3S-2.