AC Compressor numbers
Purchased an ARA brand underdash AC unit for my old truck and along with it came an old compressor, Model 65550133 , below this is embossed 54 NC 3557. the cast iron base is marked 6555302, below that R................II and then the casting date (I'm guessing) H202. Do not know how to figure out what I have Can anyone help? the pump seems to work and the outside of the case has in orange the caution statement along with "OK first test chevy" in yellow, in side a yellow circle. Any ideas?................Kirby. by the way this unit came out of a 1956 belair.