I I TS00 070 3 1984 1985 S CYLINDER BLOCK OIL PAN 2 2I L4 LO 7 2 28 DIESEL I I 1 N S BLOCK ENG CYL NDER 1 B 2 N S BODY 1 I I I I 3 N S CAP BEARING 1 Z I 4 0 056 BOLT BRG CAP TO CYL BLOCKI 94026501 I 5 0 539 BEARING KIT CAM SHFI I 94029344 I 6 0 034 CUP SEALING CYD BLOCK 36MM BIA Q 94029592 7 0 034 CUP SEALING CYL BLOCK 38MM DIA 94029591 I I 8 0 034 CUP SEALING CYL BLOCK 32MM DIA 94029590 I 9 0 253 CUP SEALING CYL BLOCK 12 3MM DIA 94029583 10 0 253 CUP SEALING CYL BLOCK 45MM DIA I I 94029576 11 0 253 CUP SEALING CYL BLOCK 18MM DIA 94026342 I 12 1 153 DUCT WATER CYL BLOCK I 94030638 13 0 034 CUP SEALING IDLE SHAFT 14MM DIA I 94029800 14 8 970 PLUG EXPANSION 56MM DIA 94000564 I 15 8 970 PLUG EXPANSION 18MM DIA I 94000098 16 N S PLUG OIL GALLERY 1 8ITAPER 17 8 971 PLUG SCREW M14X1 5 I 94000124 18 8 955 GASKET COPPER FLT WA TYPE M14 2X20X1 5 94000375 19 1 531 NIPPLE ROCKER OIL FEED I 94026507 20 8 971 PLUG DRAIN DRY SEAL 1 4 18XO 56 I 3889330 21 8 939 PIN STRAIGHT CYL BLOCK 94008217 4 A 22 1 800 ADAPTER OIL PRESSURE SW 94230590 23 1 631 PLUG ADAPTOR 1 8 TAPER Q I 94231273 Y 24 1 428 PIN CYL BLOCK TO CR CASE 94026506 26 0 034 DOWEL CRANK CASE I 94026540 26 I 1 426 CRANKCASE INCLS 27 37 L 94108318 27 1 531 NIPPLE OIL RETURN VAC PUMP L 94107600 V 28 1 780 PLATE CR CASE 94026538 29 8 900 BO LT HEX M6X1X14 I I I 8 931 WASHER LK 1 4 I 30 1 780 PLATE BAFFLE CRANK CASE I 94114724 31 N S BOLT PLATE TO CRANK CASE M5X 8X10 I 32 8 932 WASHER I S TOOTH LK 1 4 33 1 429 GASKET OIL PAN TO BRG CAP 9 4026541 I 34 I0 738 BOLT CM SHF SPKT I I 477280 I I I I 8 931 IWASHER SPR LK 5 16 I L 35 8 900 BOLT HEX M8X1 25X32 94002122 8 931 WASHER SPR LK 5 16 36 I N S BOLT SEMS CRANK CASE TO CYL BLOCK FRT RR 37 8 900 BOLT HEX M8X1 25X45 I I 8 931 WASHER SPR LK 5 16 3 I I 8 929 WASHER FL 1 1 32 IDX1 1 16 ODX1 16 THK I 38 8 931 WASHER SPR LK 5 16 I I 39 0 413 BOLT CR CASE TO CYL BLOCK 94020160 40 2 343 BRACKET BATTERY CABLE I 94121637 41 1 426 PAN OIL W DRAIN PLUG INCLS 42 43 94108331 V 42 1 453 PLUG SCREW OIL DRAIN I 94027565 43 8 955 GASKET COPPER FLT WA TYPE M 1 4 2X20X1 5 4 94000375 I I 44 1 429 GASKET OIL PAN TO CR CASE 94108336 45 8 900 BOLT HEX FLG HD M6X1X12 10042901 I 8 931 WASHER SPR LK 1 4 I 46 1 516 GAGE OIL LEVEL 94108337 47 1 516 TUBE GUIDE I 94108338 48 4 681 CLAMP GUIDE TUB E 4 681 2041068 49 8 900 BOLT HFH W CON WA M8X1 25X20 I I I 8 931 WASHER SPR LK 5 16 I I I 50 3 280 BRACKET VACUUM POWER STRG PUMP 94105116 51 I 3 280 BOLT BRKT J I I A 52 8 900 BOLT BRKT TO C BL 53 8 928 WASHER SPR 13 32 IDX21 32 OD I I A NOTE 1 SERVICED BY PARTIAL ENGINE GROUP 0 033 I T i 1990 GENERAL MOTORS SERVICE PARTS 0PERAT 0NS LIGHT TRUCK 52S t I 10 90 I I 0 29 0 000 GROUP