1946 1947 1948 1949 1950 1951 1952 1953 Cadillac Firewall Pump 12 Volt Replacement


New firewall pump, mount under the hood. Does not look original, but will fit and work your top, windows, and seat.12 Volts


Automatic transmission fluid can be used in cars manufactured before 1953 IF the rubber hoses in the hydraulic system are not original.

New hoses at the pump and at the window cylinders have to be new.
Pre-1953, they used natural rubber hoses.  ATF is mineral based and will cause the hoses to swell, not allowing the fluid to pass through.
After 1953, synthetic rubber was used and it can withstand standard dot 3 brake fluid or transmission fluid. 
0 Items
New Arrivals
No new arrivals to display