I GM00 0554 I 70 8 900 BOLT HFH 1 4 20X5 8 280M POR Q I 9440033 71 8 915 NUT HEX 5 16 18 286M POR I 9439493 I 72 3 904 GASKET F PMP L 22505998 73 I 3 900 PUMP FUEL I I 6471743 74 8 900 BOLT HEX 5 16 18X1 30OM PHOS I L 9439898 75 8 981 STUD 5 16 18 5 16 24X1 1 4 Q X 22506258 d 76 N S CAP BRG PART OF 26 77 8 929 WASHER FL 5 16X5 8 ZP 2436162 78 8 915 NUT HEX 5 16 24 286IVI ZN 451399 79 6 900 BOLT HEX 5 16 18X3 4 300M PHOS 9424877 80 0 660 PLATE CR SHF PUL REINF 3 382177 81 0 659 PULLEY CR SHF A 560328 82 8 900 BOLT HEX 3 4 16X1 1 2 280M PL 271630 I 83 0 662 WASHER HUB TO CR SHF 568738 84 0 659 HUB CR SHF BAL 22506730 85 0 648 SLINGER CR SHF OIL 382572 I 86 0 728 SPROCKET CR SHF 382880 87 0 729 KEY CR SHF V 588526 88 0 646 CRANKSHAFT ENG 22527438 89 8 971 PLUG HEX 1 4 18 PL 444620 90 0 206 PIN FRT CVR TO BLK 5 16X13 16 I A 417141 91 0 034 PLUG O PASS FRT 1 1 16 16 2 2527020 92 0 034 BOLT O PASS FRT 5 8 18 22527021 93 1 750 BAFFLE O FIL I 383379 i 94 0 219 INDICATOR ENG TIMING 550411 95 1 745 TUBE O FIL L 563962 96 1 758 CAP O FIL Q 22535316 I I 97 0 206 COVER ENG FRT I 2 2525282 98 0 213 SEAL CR SHF FRT OIL 552711 99 0 207 GASKET FRT CVR I 22505997 100 0 206 BOLT FRT CVR 5 16 18X2 62X 65 412610 0 206 BOLT 3 8 16X 93X1 50 280M 404352 0 206 STUD 5 16 18X1 5 5 16 18X 80 22506338 101 8 900 BOLT HEX 5 16 18X1 1 2 280M ZP 9440366 8 900 BOLT HEX 3 8 16X3 4 300M PZOR I I 9439905 102 8 963 NIPPLE HTR HOSE TO PUMP 75 DIA 3739798 103 1 069 PUMP CLNT I I 12337519 104 1 079 GASKET PUMP BODY 561949 105 0 724 CHAIN TIMING I L 401584 106 4 0 738 BOLT CM SHF SPKT 7 16 20X1 563 22514155 V 107 0 539 BEARING CM SHF 390300 108 8 800 GASKET PASTE SEAL CM PD Q 1050026 109 8 800 SEALANT SLC RTV I1052915 110 1 428 STUD O PAN TO BLK FRT RR 22520546 111 0 639 RETAINER PSTN PIN 555671 112 0 533 BUTTON CM SHF THR I Q 1250948 113 0 533 SPRING THR BUTN 22533143 114 1 152 HEATER ENG BLK 550625 115 2 383 SENSOR ESC KNOCK 1103700 116 0 533 PLATE Q CM SHF THR 22527023 117 0 529 FLANGE CM SHF ADAP 22524436 118 8 965 RETAINER SPLG WIRE 3 816659 119 8 915 NUT HEX 5 16 18 286M POR 9439493 120 8 900 BOLT HFH 5 16 18X 62 280M POR 9440224 NOTE 1 SEE CHART IN GROUP FOR USAGE NOTE 2 SEE RESPECTIVE GROUP FOR DETAILED ILLUSTRATED VIEW I I NOTE 3 SEE PARTS CATALOG FOR USAGE I J 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS BUICK 44W A 0 000 GROUP I 0 ss I I 6 91