4 4 COOLANT GRI LLE4OIL svsriam I 4 4 4 I 41 066 BELT Fan Gon and Accessory Drivo 4 Con t I I I 350 9433769 58 z 4 w C A C 366 exc P S 3973203 2 66 P S w C A C 366 4 3973204 az 71 I Sor 50 A I R PUMP 4 78 350 exc C A C Air Brake 3885457 z 51 w Air Brake 350 exc Tilt 3951479 38 1 366 exc C A C Air Brake 3973289 z 36 4 w C A C Air Brake 366 axc 4 4 4 Tilt 3947150 z 53 N Tilt 366 exc Air Brake 3888487 z 52 Tilt w Air Brake 366 9433783 66 I Sor 50 AIR BRAKE COMPRESSOR I 350 exc Tilt L 3887683 4 z 67 366 exc P S Tilt 3883005 z 69 4 I 292 exc Tilt SBC TDM i Tilt 350 366 9433783 4 z 66 4 w P S 366 exc Tilt 3902101 z 72 8 Ser 60 FAN AND GENERATOR exc 62 amp 3888460 z 59 z N w 62 amp exc Tilt 3891365 z 61 N Sor 60 HYDRAULIC STEERING i exc Tilt I 3883003 I 41 Z I 4 Sar 60 AIR CONDITIONINGACOMPRESSOR 4 4 Conv exc P S 3973203 u 66 4 TDM r Conv In 33 7 11 g Sor 60 A I R PUMP 4 4 366 axc C A C Tilt 3973289 36 Tilt 366 4 3888487 Z 52 w C A C 366 exc Tilt 3947150 53 N 4 I Sor 60 AIR BRAKE COMPRESSOR I 366 427 exc P S Tilt 3883005 69 Tilt 366 9433783 4 66 w P S 366 exc Tilt 3902101 2 72 4 I I 1971 72 BELT CHART 4 I 4 SER 4 FAN AND GENERATOR I 250 exc 62 amp P S 3888458 39 U I V FFC w P S 250 exc 62 amp 9433730 az 39 4 4 4 62 amp w P S 250 9433732 lg 40 4 w 62 amp 250 exc P S 3947154 40 U 62 amp w P S 250 exc 4 C A C 3947154 40 U 4 P S w C A C 250 exc 62 4 amp 9433730 M 39 4 Q 292 exc 62 amp D D 3887682 z 39 z N 4 w 62 amp 292 exc P S 3887687 39 z 4 4 350 exc C A C 62 amp 3888480 56 N L w 62 amp 350 3891358 z 58 N 4 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM I 1 066 1 066 1 30 I 4 V 4 REV 5 79