Repair your leaky faucet by installing this Danco Faucet Cartridge for Kohler. It is designed to fit Kohler tub and shower faucets. This cartridge is used for both hot and cold water applications. This cartridge is designed to be compatible with Kohler shower valves K-304 and K11748 platforms.. Application: Tub & Shower. Color/Finish: Black. Color/Finish Family: Black. Fits Faucet Brand: Kohler. Handle Part Type: Cartridges. Material: Plastic. Pack Size: 1. Plumbing Part Type: Cartridge. Returnable: 90-Day. Product Depth (in.): 3 in. Product Height (in.): 2.6 in. Product Width (in.): 2.6 in. Plumbing Part Type: Cartridge. Application: Tub & Shower. Handle Part Type: Cartridges