1955-1956 Pontiac (Models WITH Double Action Fuel Pumps) Fuel Pump Rebuild Kit

REPRODUCTION. You are purchasing one fuel pump rebuild kit. This kit contains all the gaskets, seals, and hardware needed to rebuild your pump to working condition. The image is a representation of the actual product, you will get the correct parts for your pump.

This kit requires you to reuse the original diaphragm rod in the pump. This will require a hydraulic or arbor press in order to disassemble the original diaphragm. Do not grind off the machine pressed end of the diaphragm rod that holds the diaphragm saucer assembly together. There will not be enough remaining metal for reassembly if the machine pressed end is ground off.

If your pump has ever been rebuilt before, some additional steps may be required in order to use this rebuild kit.

For full instructions please see the instructions tab.

Please compare to yours and double check the applicable AC Types below:

AC Type 4123

Please check the Matching Vehicles tab to confirm this part is applicable to your vehicle.