Our Story…

GLENDORA PRECISION PUMP WORKS is a family-owned machine shop in Glendora, California specializing exclusively in Rolls-Royce & Bentley Water Pumps for the 1946 to 2009 model years. We provide new pumps, rebuild kits and pump rebuilding services. Our passion is Rolls-Royce.

Proud Members of The Rolls-Royce Owners’ Club and The Rolls-Royce Foundation.


Water Pumps

Rebuild Kits

Rebuilding