HYKE RP60400 Hot Two-Handle Seal Technology Cartridge for Bathroom, Shower, Sink & Beverage (2 Pairs / 4 Valves)

Package contents: 4 replacement valves (2 left, 2 right) — ideal for replacing multiple cartridges at once and offering better value than purchasing single pairs. Purpose: The RP60400 cartridge is designed to repair leaks in compatible faucets, helping avoid the expense of replacing an entire valve assembly. Compatibility: RP60400 fits two-handle seal technology and beverage models 1920*, 1930*, 1940*, and 1960*. Not compatible with models 3578-TP-DST, 2594-DST, 2538-SSMPU-DST, 2256, 3555MPUDST, 3555SSMPUDST, and 3555LF216. Installation steps: turn off the water supply, remove the fixture, use a wrench to loosen and remove the old cartridge, then install the RP60400 replacements. Construction: manufactured from copper and POM for long-lasting durability and resistance to deformation over time.