Set of 2 repair kits for cup seal and gate inverter

Precise 3800 Series Compatibility: This 101237 cup and diverter door gasket is specifically designed for 3800 series tub spouts. Its curved edges ensure a snug fit, eliminating compatibility issues and restoring full diverter function without modifications. Please carefully check the size before purchasing. Durable and Water-Safe Materials: This cup and diverter door gasket is made from durable materials that withstand wear and tear from hot and cold water, soap residue, and everyday bathroom use. Resists cracking, warping, tearing, and premature degradation – designed for long-term reliability. Leak-Proof Sealing Performance: Prevents annoying drips, water diverting, and low flow caused by worn gaskets. Maintains a watertight seal between the bypass gate and the spout housing, ensuring smooth switching between tub fill and shower modes. Easy 15-minute installation: no special tools required – simply remove the faulty components and insert this replacement kit. Complete the repair in under 15 minutes and save on costly plumber call-outs. Cost-effective repair solution: an affordable alternative to replacing the entire spout. This bypass gate repair kit extends the life of your existing fixture, saving you money and reducing bathroom waste.