BRAKES REAR AXLEAND DRIVE 5 529 GEAR ASSEMBLY Ring and Pinion not sold separately Part numbers 8pp68I ll1g lh p8l 6I lth6SIS GTB th0S6 0f 1Zh8 flhg g68I SI1 pII lI0h respectively Con t NOTE 5 Used with 3651486 Nut in Group 5 595 NOTE 6 Must also use 16 each of following 2482665 Nut and 2492746 BoIt NOTE Axle ratio equals Ring Gear divided by Pinion 37 divided by 6 equals 6 17 to 1 41 55 Utility 1st Ser 3 55 59 Ser 4 w Sgl Spd axle 55 56 Ser 6 exc H D A 60 61 Ser 40 1st design I 63 66 Ser 50 w 1 1 000 lb axle 67 72 Ser 40 exc 13 500 lb axle 604427 1 37 6T hypoid 3652522 3652549 41 55 1 2 Ton 1st Ser 61 62 Ser 40 2nd design 65 66 Ser 50 2 cyc Diesel 66 Ser 50 4 cyc Diesel exc Tilt 67 Ser 40 Tilt Diesel 2352908 1 38 7T hypoid 3652282 3652547 46 55 2 Spd w vac shift Io ratio 1st Ser 2440755 1 23 8T 3889M221 3890C 289 Note 7 55 Ser 5 exc 2 Spd 55 56 Ser 6 w H D 56 57 Ser 5 7 8 TDM SBC exc 2 Spd H D 57 Ser 6 1 62 66 Ser 60 2 cyc Diesel exc 2 Spd axle Tilt TDM 65 Ser 60 4 cyc Diesel w 5 7 000 lb axle exc Tilt 65 Ser 60 Tilt 4 cyc Diesel 65 Ser 50 4 cyc Diesel w 15 000 lb axle exc 2 Spd 67 69 Ser 50 60 Diesel I 68 69 Ser 50 w 15 000 lb axle 70 72 Ser 50 Conv w 15 000 lb K axle Gas 70 72 Ser 50 60 Tilt w 15 17 000 Ib Sgl Spd axle 3718100A R 37 6T hypoid 3711488 3711489 6 17 ratio 55 Ser 5 exc 2 Spd axle 55 56 Ser 6 w H D 56 59 Ser 5 7 8 TDM SBC exc 2 Spd H D 57 59 Ser 6 60 62 Ser 60 70 w 15 17 000 lb axle exc 2 Spd TDM Diesel S 63 66 Ser 50 w 15 000 lb axle exc 4 cyc Diesel 2 Spd 63 66 Ser 60 w 17 000 Ib axle exc 2 Spd Diesel 65 66 Ser 60 4 cyc Diesel w 7 20 ratio 66 Ser 60 TDM 4 cyc Diesel 66 Ser 50 60 4 cyc Diesel w 15 000 lb axle exc 2 Spd 67 69 Ser 50 60 exc Diesel 70 72 Ser 50 w Sgl Spd axle exc Diesel 70 72 Ser 60 w Sgl Spd axle exc X TDM 3718101 A R 36 5T hypoid 3711416 3711417 55 59 2 Spd 2nd Ser 55 59 Ser 5 6 7 8 w 2 Spd axle exc H D 60 Ser 60 15 000 lb 2 Spd axle I w vacuum shift 60 61 Ser 70 SBC 15 000 lb 2 I Spd axle w vacuum shift 61 65 Ser 50 60 15 000 lb 2 Spd axle w vacuum shift 62 65 Ser 60 17 000 lb 2 Spd axle T w vacuum shift exc 4 cyc Diesel 65 Ser 50 4 cyc Diesel 15 000 lb 2 Spd axle w electric shan 1 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM T 5 529 5 529 5 96 I REV 5 79