I I 1Y09 033 A 17 8 927 SEAL A C CMPR PRESS RLF VLV O RING 5 92 93 AR 52450548 PKG 35 ID X 072 THK PART OF 11 18 8 927 O RING ID 301X O70 TH K MATERIAL 92 93 AR 3093509 NEOPRENE PART OF 11 19 9 222 SEAL A C CMPR HOSE O RING PART OF 2 92 93 Y 2 2724577 15MMX 1 0MM NOTE I SEE RESPECTIVE GROUP FOR DETAILED ILLUSTRATED VIEW I RPO DEFINITIONS A LT1 ENGINE GAS 8 CYL 5 7L 5 7P MFI HO I I V V 1993 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 14Y T 9 000 GROUP 9 28 3 93