VALVE, A/C Compressor Pressure Relief diagram Lt Truck GMC C3500 PICKUP 4WD - Carryover Model

PNCPart codeTitleQuantity
1 02724982  VALVE,A/C CMPR PRESS RLF(ENGLISH THREAD, CONTAINS VALVE, O-RING AND AN ADAPTER)(INCLS 12)(ACDelco #15-5711) 01
2 09118283  VALVE,A/C CMPR PRESS RLF(METRIC THREAD, INCLS SEAL)(INCLS 12)(WAF=14)(WITH O-RING)(ACDelco #15-5716) 01