Repair your leaky faucet with the Danco low lead faucet seat. Fixing a dripping faucet is an easy and inexpensive alternative to replacing the entire fixture. Replacing a worn out valve seat will provide a better seal and prevent leaks. Stopping the leak saves water energy and money. Durable brass construction provides reliability Durable brass construction provides reliability Replaces Kohler OEM ref # 40602 Repairs leaks in faucets