BRAKES REAR AXLE AND DR lVE 5 531 RIVET BOLT NUT Ring Gear C0n t 60 61 Ser 60 70 16 000 Ib 2 E5pd axle w electric shift 62 65 Ser 60 17 000 Ib 2 Spd axle w electric shift exc 4 cyc Diesel 2360303 8 BOLT gear to case retains ring gear z 20 x 3 ez 5 510 64 66 Ser 80 w 23 000 lb axle exc 2 Spd 4 cyc Diesel 68 72 Ser 60 w 23 000 Ib axle exc 2 Spd 2490591 16 BOLT drive to diff case 18 x 2 Eaton 42726 65 Ser 80 4 cyc Diesel w 18 000 Ib axle 2nd design exc 2 Spd 68 72 Ser 60 TDM w 34 000 Ib axle V 2492746 16 BOLT drive gear to diff case Eaton 691 17 66 Ser 50 w 15 000 lb 2 Spd axle V 66 Ser 60 w 2 Spd axle 66 Ser 60 TDM w 28 000 Ib 2 Spd 67 72 Ser 50 60 w 15 17 000 Ib 2 Spd axle 3874347 14 BOLT hypoid drive gear 18 x 2 M 66 Ser 50 60 w 2 Spd axle 67 69 Ser 50 60 w 2 Spd axle exc TDM 67 72 Ser 40 70 72 Ser 50 60 w 15 17 000 Ilb axle 3874348 14 BOLT hypoid drive gear is 18 x 1 M 64 66 Ser 80 w 23 000 Ib axle exc 2 Spd TDM CYC Diesel 9422306 16 NUT drive gearto case 18 8 917 65 Ser 60 4 cyc Diesel w 17 000 Ib axle exc 2 Spd TDM 65 Ser 80 w 18 500 lb axle exc 2 Spd TDM 65 Ser 80 TDM 4 cyc Diesel w 30 000 lb axle 9422302 16 NUT drive gear retaining bolt z 20 V 8 917 5 533 PAD BLOCK NUT SCREW Ring Gear NOTE 1 With ribbed carrier 38 55 Utility 1st Ser 55 59 Ser 4 60 62 Ser 40 V 55 59 Ser 5 6 TDM SBC exc HI D 60 66 Ser 50 60 60 61 Ser 70 SBC 67 72 All w Sgl Spd axle 370463 A R thrust la I D x O D x x 65 66 Ser 60 4 cyc Diesel w 1 5 000 lb axle exc 2 Spd 656245 1 BLOCK differential drive gear thrust 55 59 Ser 4 60 62 Ser 40 55 59 Ser 5 6 7 8 TDM SBC exc H D 124954A R NUT thrust pad screw 14 8 916 NOTE 1 With ribbed carrier 55 59 Ser 4 60 62 Ser 40 55 59 Ser 5 6 7 8 TDM SBC exc H D 60 66 Ser 50 60 60 61 Ser 70 SBC 67 72 All w Sgl Spd axle 3652255 A R SCREW thrust pad 14 x 3 4 56 59 Ser 9 10 w 18 000 lb axle exc 2 Spd 60 66 Ser 80 w 18 000 Ib axle exc 2 Spd axle TDM my 65 Ser 80 TDM 4 cyc Diesel rf 7 w 30 OOO lb axle GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TMT REV 5 79 I 5 101 5 531 5 533