A GM09 097 28 T 9 172 PLATE VLV 1 29 Q 9 170 SEAL KIT COMPRESSOR SHAFT 1ST DE 2 3 30 9 175 RING SEAL SEAT RETAINER NOTE 1 ALSO PART OF 0 RING KIT CMPR GROUP 9 170 NOTE 2 SEAL KIT 2724319 GROUP 9 170 NOTE 3 1ST DESIGN 1984 PRIOR 2ND DESIGN 1985 AFTER t 1992 GENERAL MOTORS SERVICE PARTS 0PERATIONS OLDSMOBILE 32A 11 92 9 11 9 000 GROUP