I COOLING SYSTEM GRILLE OIL SYSTEM S 1 1 062 BOLT PULL EY SCREW Fan and Coolant Con t 89 90 S1 03 53 2 8R LL2 HVY DUTY HTR C42 MAN STRG N51 14102597 1 19 30 PULLEY BELT DLER NY PG1 20 9 90 S1 2 8R LL2 A C C60 10051576 1 19 30 PULLEY BELT DLER NX PG1 20 9 90 S1 2 8R LL2 A C C60 14100595 1 21 00 PULLEY FAN W PUMP NS PG1 20 4 90 S1 2 8R LL2 HVY DUTY HTR C42 14100596 1 21 00 PULLEY FAN W PUMP NT PG1 20 4 82 84 ST1 1 9A 2 0Y 2 8B A C 14020698 1 20 SCREW W LOCKWASHER FAN BLADE 02 042 85 ST1 2 5E A C 14020698 1 20 SCREW W LOCKWASHER FAN BLADE 02 042 1 064 FAN SPACER Engine Cooling 82 S1 2 8B EXC A C 14046528 1 N L FAN 7 BLADES 380MM PGO 12 85 82 84 ST1 1 9A EXC A C 15530772 1 36 25 FAN BLADE USE T W 15538025 11508967 PGO 12 92 83 ST1 1 9A 2 0Y A C 14046528 1 N L FAN 7 BLADES 380MM PGO 12 85 83 85 ST1 2 8B 14046528 1 N L FAN 7 BLADES 380MM WHEN 14046528 IS USED ON 85 AND PRIOR ST1 2 8 22062564 QTY 01 V 14046559 QTY 04 22521550 QTY 01 120386 QTY 04 11508164 QTY 04 1052624 QTY AR PGO 12 85 83 85 ST1 2 0Y 2 2S EXC A C 15530772 1 36 25 FAN BLADE USE T W 3927793 11508301 PGO 12 92 84 S1 1 9A A TRNS MV9 A C 14046528 1 N L FAN 7 BLADES 380MM PGO 12 85 V 84 S1 2 0Y A TRNS MD8 A C 14046528 1 N L FAN 7 BLADES 380MM PGO 12 85 84 85 S1 2 2S A C 14066204 1 40 75 FAN 5 BLADES 380MM 84 ST1 1 9A A TRNS A C 14066204 1 40 75 FAN 5 BLADES 380MM 84 ST1 2 0Y A C 14066204 1 40 75 FAN 5 BLADES 380MM 85 ST1 2 5E A C 14046528 1 N L FAN 7 BLADES 380MM PGO 12 85 85 ST1 2 5E EXC A C 2ND DES 14046528 1 N L FAN 7 BLADES 380MM W CLUTCH PGO 12 85 85 ST1 1 9A 14066204 1 40 75 FAN 5 BLADES 380MM 85 ST1 2 5E EXC A C 1ST DES 15530772 1 36 25 FAN BLADE W FAN SPACER PGO 12 92 86 ST1 2 8R EXC A C 14046528 1 N L FAN 7 BLADES 380MM PGO 12 85 86 ST1 2 5E EXC A C 15530772 1 36 25 FAN BLADE PGO 12 92 I 86 ST1 2 8R A C 15531861 1 22 10 FAN BLADE 7 BLADES 86 ST1 2 5E A C 15547960 1 36 25 FAN BLADE PGO 12 85 87 ST1 2 8R EXC A C 15547901 1 34 75 FAN BLADE 5 BLADE 87 88 ST1 2 5E A C C60 15560626 1 36 25 FAN BLADE 87 90 ST1 2 8R A C C60 15560627 1 36 25 FAN BLADE 87 ST1 2 5E EXC A C C60 15602851 1 36 25 FAN BLADE 4 BLADE 88 ST1 2 8R HTR C41 C42 15547901 1 34 75 FAN BLADE 5 BLADE 88 ST1 4 3Z HTR C41 C42 15561050 1 20 85 FAN BLADE PGO 78 86 88 ST1 2 5E HTR C41 C42 15602851 1 36 25 FAN BLADE 4 BLADE 88 90 ST1 4 3Z A C C60 15623734 1 24 15 FAN BLADE PGO 78 86 89 90 S1 03 53 2 5E A C C60 15560626 1 36 25 FAN BLADE 89 90 ST1 2 5E 2 8R HTR C42 15547901 1 34 75 FAN BLADE 5 BLADE 89 90 ST1 4 32 HTR C42 15561050 1 20 85 FAN BLADE PGO 78 86 82 S1 G1 9A EXC A C 3947132 1 5 40 SPACER FAN 2 1 2 82 84 S1 2 8B EXC A C 14036011 1 5 35 SPACER FAN 82 84 ST1 1 9A EXC A C 15538025 1 15 80 SPACER FAN BLADE USE T W 15530772 11508967 83 85 ST1 2 0Y EXC A C 377180 1 5 80 SPACER FAN 2 1 8 TH CK 83 84 ST1 1 9A H D HTR EXC A C 3947132 1 5 40 SPACER FAN 2 1 2 84 S1 2 0Y M TRNS EXC A C 3927793 1 6 55 SPACER FAN 2 1 4 TH CK PGO 12 93 84 S1 2 2S EXC A C 14036011 1 5 35 SPACER FAN 85 S1 2 2S EXC A C 3927793 1 6 55 SPACER FAN 2 1 4 THICK PGO 12 93 85 ST1 2 5E EXC A C 1ST DES 3927793 1 6 55 SPACER FAN 2 1 4 TH CK PGO 12 93 86 ST1 2 5E EXC A C 3927793 1 6 55 SPACER FAN 2 1 4 THICK PGO 12 93 87 ST1 2 5E EXC A C 15547889 1 6 05 SPACER FAN BLADE A 88 ST1 2 5E HTR C41 C42 15547889 1 6 05 SPACER FAN BLADE I 1 066 BELT Drive Belts NOTE REFER TO V BELT CHART FOR ADDITIONAL RELATED INFORMATION QW 1990 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52S tT REV 10 90 1 3 1 062 1 066