A remanufactured Auto-Lite VRP-4503A (same as VRP-4501A) Voltage Regulator that I got at an auction of vintage car parts.

This is a 6V positive ground 45 amp unit and is Chrysler part no. 1120515.

This is OEM for use on:
car auto automobile automotive classic antique commercial delivery utility pickup pick-up charging system 1940 1941 1942 1946 1947 1948 1949 1950 40 41 42 46 47 48 49 50  (SU1/5 - LARGE ZIPLOC BAG)