COOLING SYSTEM GRILLE OIL SYSTEM I 4 V 1 639 BEARING GEAR PlN PINION RETAINER SHAFT Oil Pump C0n t 4 82 90 ST1 2 8B R 477248 1 1 60 SHAFT DISTR T0 OIL PUMP INTER PGO 65 40 83 84 ST1 2 0Y 14077222 1 3 85 SHAFT DISTR TO O PUMP INTER PGO 3 36 85 90 ST1 2 5E 1977131 1 11 92 SHAFT OIL PUMP DRIVE UPR PGO 12 97 88 90 ST1 4 32 4 3998287 1 7 55 SHAFT DISTR TOOIL PUMP PGO 77 26 1 652 BOLT COVER PUMP Engine Oil 82 86 ST1 2 88 R 11508355 1 34 BOLT OIL PUMP SCREEN O8 900 82 85 ST1 1 9A 94205989 1 96 BOLT SEMS OIL PUMP TO CVR M6 X 1 68 PGO 51 8 82 85 ST1 1 9A 5 94205990 1 89 BOLT SEMS OIL PUMP TO CVR M6 X 1 X 55 PGO 51 9 88 90 ST1 4 32 10046007 1 75 BOLT OIL PUMP PGO 77 30 89 ST1 2 8R 11508355 8 34 BOLT OIL PUMP SCREEN M1OX1 5X50 08 900 82 85 ST1 1 9A 94220146 1 40 50 COVER OIL PUMP PG1 7 14 82 89 ST1 2 8B R 14085460 1 102 38 PUMP OIL PGO 65 41 82 85 ST1 1 9A 94215637 1 102 00 PUMP OIL PGO 51 7 83 84 S1 2 0Y 14086060 1 N L PUMP W SCREEN OIL PGO 3 38 83 84 T1 2 0Y 14058702 1 89 25 PUMP W SCREEN O L PGO 3 38 84 85 S1 2 2S 94109566 1 184 00 PUMP OIL PGO 53 25 85 90 ST1 2 5E 10008206 1 N L PUMP W SCREEN O L PGO 11 45 88 90 ST1 4 32 10055849 1 N L PUMP OIL PGO 77 29 90 S1 2 8R LL2 2ND DES 10118640 1 71 00 PUMP OIL 19 0 MM DIA PICK UP TUBE PGO 69 26 90 S1 2 8R 1ST DES 10146802 1 I N L PUMP OIL IST DES HAS 15 9 MM DIA PICK UP TUBE 1 655 PLUG Oil Pump Body 83 84 ST1 2 0Y 14018733 1 1 60 PLUG OIL PUMP BODY PGO 3 39 1 656 BRACE SCREEN Oil Pump 83 84 S1 2 0Y 14086058 1 3 90 BRACE OIL PUMP SCREEN PGO 3 43 83 84 T1 2 0Y 14058704 1 3 10 BRACE O L PUMP SCREEN PGO 3 43 82 83 S1 2 8B R 14033077 1 6 90 SCREEN OIL PUMP PGO 65 45 82 83 T 2 8B R A TRNS 2ND DES 10118626 1 7 95 SCREEN W TUBE OIL PUMP 19 0MM r DIA PICKUP TUBE BEGIN W A00123998 OR A0O123000 V 83 84 S1 2 0Y 14018726 1 6 75 SCREEN OIL PUMP PGO 3 50 V 83 T1 2 8B R 14054836 1 6 90 SCREEN OIL PUMP PGO 69 31 83 T1 2 0Y 14058703 1 6 90 SCREEN OIL PUMP PGO 3 50 84 86 S1 2 8B R 10087550 1 6 90 SCREEN OIL PUMP GOODWRENCH 1ST DES 15 99MM TUBE PGO 69 31 84 86 S1 2 8B LR2 2 8R LL2 10118624 1 9 45 SCREEN O PMP W TUBE I GOODWRENCH 2ND DES 19 0MM TUBE PGO 69 31 84 86 S1 2 8B R 14033077 1 6 90 SCREEN OIL PUMP OEM PGO 65 45 84 85 S1 2 2S I 94109567 1 33 75 SCREEN OIL PUMP PG1 8 11 84 86 T1 2 8B R 2ND DES 10118626 1 7 95 SCREEN W TUBE OIL PUMP GOODWRENCH 2ND DES 19 0MM TUBE Q 84 86 T1 2 88 R 14054836 1 6 90 SCREEN OIL PUMP OEM 1ST DES 15 9MM PGO 69 31 84 86 T1 2 8B R 14054836 1 6 90 SCREEN OIL PUMP GOODWRENCH 1ST DES 15 9MM TUBE PGO 69 31 87 88 S1 2 88 R 14033077 1 6 90 SCREEN OIL PUMP PGO 65 45 87 89 T1 2 8B R 14054836 1 6 90 SCREEN OIL PUMP PGO 69 31 88 90 S1 4 32 10054774 1 6 75 SCREEN OIL PUMP PGO 77 31 88 90 T1 4 32 10054773 1 6 75 SCREEN OIL PUMP PGO 77 31 89 S1 2 8R 10087550 1 6 90 SCREEN OIL PUMP PGO 69 31 90 S1 2 8R 1ST DES 10087550 1 6 90 SCREEN W TUBE OIL PUMP 15 9 MM DIA PICK UP TUBE PGO 69 31 90 S1 2 8R 2ND DES 10118624 1 9 45 SCREEN W TUBE OIL PUMP 19 0 MM DIA PICK UP TUBE PGO 69 31 1 657 BOLT SEAL Oil Pump 6 85 90 ST1 2 5E L 192988 4 37 BOLT OIL PUMP CVR PGO 11 49 82 84 ST1 1 9A 9 4200789 1 1 05 SEAL OIL PIPE TO OIL PUMP RUB PG1 7 13 85 87 T1 3 73R GT4 3 42R GU6 4 11R H04 14098611 1 2 85 SEAL OII PUMP PG4 95 13 88 90 T1 14098611 1 2 85 SEAL OIL PUMP PG4 95 13 Y Y 1990 GENERAL MOTORS SERVICE PARTS 0PERATIONS LT TRUCK 52S t jY 1 639 1 657 I 1 50 REV 10 90