Kohler K-GP876851 PBU/Cap Service Kit (Replaces GP76851)

Product Description

The Kohler K-GP876851 is a PBU/Cap service kit that supplies a Rite-Temp pressure‑balancing unit cartridge and mixer cap for repair and maintenance of compatible Kohler shower valves. The kit includes parts GP800820 and GP77759 and replaces Kohler part GP76851. It is compatible with K-304 and K-11748 valve platforms and with several Kohler trim kits, and its Rite-Temp design helps maintain even water temperature during pressure changes.

• Includes Rite-Temp pressure‑balancing cartridge and mixer cap (contains GP800820 and GP77759).
• Compatible with Kohler shower valve platforms K-304 and K-11748 and select trim kits (Memoirs, Fairfax, Forte, Revival, Kelston, Bancroft, Stillness).
• Replaces Kohler part GP76851 and is intended for service and maintenance of compatible Kohler valve assemblies; maintains steady temperature during pressure fluctuations.

Product Highlights

Rite-Temp pressure‑balancing cartridge and mixer cap kit; includes GP800820 and GP77759; compatible with K-304 and K-11748; replaces GP76851.

Product Information

Standard Information

• Brand: KOHLER
• Manufacturer Part Number: K-GP876851