MCO6 004 10 8 900 BOLT HEX M8X1 25X80 10 9 PC 89 93 AR 11500926 8 929 WASHER FLAT 5 16X5 8X I 16 ZP HARD 89 93 Q AR 2436162 11 8 900 BOLT HFH 8X1 25X100 9 8 PS 17 6 OD 3OMM 89 93 AR 11509341 THD I 12 6 655 PULLEY P S PUMP 89 90 C 1 25522518 6 655 PULLEY P S PUMP HAS 19 0 SHAFT I D AND 91 C L27 2ND DES 1 24500426 P N 24500426 ON PULLEY A V 6 655 PULLEY P S PUMP HAS 16 8 SHAFT l D AND 91 C L27 1ST DES 1 25522518 P N 25522518 ON PULLEY 6 655 PULLEY P S PUMP 92 93 C L27 1 24500426 NOTE 1 SEE RESPECTIVE GROUP FOR DETAILED ILLUSTRATED VIEW I RPO DEFINITIONS I L27 ENG NE 3 8L 3 8L V6 I L 1992 GENERAL MOTORS SERVICE PARTS OPERAT ONS BUICK 44C 1 8 92 6 103 6 000 GROUP