I A GM09 097 28 9 172 PLATE vLv 29 9 170 SEAL KIT COMPFIESSOR SHAFT 1 ST DES 2 3 z 30 9 175 RING SEAL SEAT RETAINER NOTE 1 ALSO PART OF O RING KIT ICMPR GROUP 9 170 NOTE 2 SEAL KIT 2724319 GROUP 9 170 A NOTE 3 1ST DESIGN 1984 PRIOR 2ND DESIGN 1985 AFTER A V I I I I i 1992 GENERAL MOTORS SERVICE PARTS O1PERATIONS BUICK 44C I 8 92 9 15 9 000 GROUP