STERLING THREE HANDLE TUB AND SHOWER REBUILD KIT RK4574

Complete rebuild solution for Sterling three-handle tub and shower valves. The RK4574 kit includes all necessary internal components to restore proper function and eliminate leaks. Features durable seals and springs designed to match OEM specifications. Ideal for homeowners and plumbers performing routine maintenance or emergency repairs. Extends the life of your existing Sterling valve without full replacement. Compatible with Sterling three-handle tub and shower systems. Professional-grade quality at an affordable price point.