Z6795 Champion Valve Set with Head Unloaders and Gaskets is the genuine replacement kit for Champion PL15A and R15BHU head‑unloader pumps. The kit includes the high‑pressure exhaust valve, the low‑pressure exhaust valve, the unloader valve, and a gasket set to restore proper unloading and sealing. For use on PL15A and R15BHU head‑unloader pumps, inspect or replace every 500 hours of operation.
