Single-Lever Cartridge for Shower Faucets Replaces Zurn RK7300, Olympia OP-340009, Dominion 46-3100, HL-40 and More

Complete kit makes it easy to replace. Makes your current faucet work like new. No need to replace the entire faucet.”,”highlights”:[“Replacement shower cartridge repairs old and leaky shower valves”,”Compatible with select Zurn, Olympia, Dominion faucets and more”,”Length: 3 in., width: 40 mm, with square broach”