Fuel Pump Diaphragm Repair Kit# 1752557 – V8 – Dodge – Plymouth – DeSoto – 1957 – NOS
Fits 1957 Dodge Coronet, Custom Coronet, D500, Royal, Custom Royal, Sierra 6 and 8 passenger Suburban, Plymouth Plaza, Belvedere, Savoy, Fury, DeSoto Firedome, Fireflite, Firesweep V8 engine models. Use on DeSoto Firedome, Fireflite models w/o air conditioning. Use on fuel pumps stamped M2501-S, M-2502-S. This is the mechanical fuel pump repair kit,it includes the diaphragm assembly,gasket,and pump to engine gasket. There are 6 screw holes in the diaphragm. Rubber on diaphragm is soft,not brittle or dry. 14-73-5.