I looked for the dual diaphragm pump but was not able to find new or reman ones. Rock Auto has them listed but with a note that says Out of Stock.

Either way, my recent experience with new Chinese pumps has not been good. My glass bowl pump is currently at Then and Now Automotive being rebuilt.

1950 Chevrolet 3100 (Ol' Roy)

1939 Packard Standard Eight Coupe (The Phantom) | 1956 Cadillac Coupe de Ville (The Bismarck) | 1964 Ford Galaxie 500 coupe |1966 Ford Mustang (Little Red) | 1969 Pontiac GTO (The Dishpit) I 1979 Ford F-100 | 1976 Ford F-150 (Big Red) | 1995 Ford F-150 (Newt)