7 BRAKES REAR AXLE AND DRIVE Whggl Rim Wheel Axle Size Tire Size Assy Assy Manuf FRONT 68 ALL 67 72 Ser 5060 7 000 lb 20 x 6 50 8 25 20 9 00 20 3745898 22 5 x 6 00 8 22 5 9 22 5 2341611 22 5 x 6 75 9 22 5 10 22 5 2341612 3890092 68 72 Ser 60 11 000 lb 20 x 6 50 8 25 x 20 10 ply 3745898 8 25 x 20 12 ply 9 00 x 20 10 ply 20 x 7 0 9 00 x 20 12 ply 2240163 10 00 x 20 12 ply 2240164 610188 Dayton 02 09335 003 68 72 Ser 60 11 000 Ib 20 x 6 5 8 25 x 20 10 12 ply 9 00 x 20 10 12 ply 10 00 x 20 12 ply 3745898 610191 Gunite FA 464 8 71 72 Ser 60 Tilt i w Air Brk 11 000 Ib 22 7 5 10 00 x 22 12 ply 11 00 x 22 12 ply 2396916 2432966 Dayton 02 00140 003 REAR 58 59 Ser 7 8 10F 16 000 lb 20 x 6 0 8 25 x 20 12 ply 2476262 exc TDM 20 x 6 5 8 25 x 20 10 12 ply 9 00 x 20 10 12 ply 10 00 x 20 12 ply 3745898 20 x 7 0 9 00 x 20 10 12 ply 10 00 x 20 12 14 ply 2240163 22 5 x 6 0 8 x 22 5 8 ply 9 x 22 5 10 ply 2341611 V 22 5 x 6 75 9 x 22 5 10 12 ply 10 x 22 5 10 ply 2341612 22 5 x 7 5 10 x 22 5 10 ply 11 x 22 5 12 ply 2341613 2326007 Dayton R 7965 58 66 ALL 15 000 lb 20 x 6 0 7 5 x 20 10 ply 8 25 x 20 12 ply 2476262 67 72 Ser 50 15 000 lb 20 x 6 5 8 25 x 20 10 12 ply 9 00 x 20 10 12 ply 10 00 x 20 12 ply 3745898 20 x 7 0 9 00 x 20 10 12 ply 10 00 x i 20 12 14 ply 2247163 22 5 x 6 0 8 x 22 5 8 ply 9 x 22 5 10 ply 2341611 22 5 x 6 75 9 x 22 5 10 12 ply 10 x 22 5 10 ply 2341612 22 5 x 7 50 10 x 22 5 10 ply 11 x 22 5 12 ply 3767993 2335240 Dayton R 8267 A68 60 61 Ser 60 70 16 000 lb exc SBC A 62 67 Ser 60 16 20 x 6 0 7 5 x 20 10 ply 2476262 exc TDM 17 000 lb 20 x 6 5 8 25 x 20 10 12 ply 9 00 x 20 9l Spd 10 12 ply 10 00 x 20 12 ply 3745898 60 61 Ser 70 SBC 20 x 7 0 9 00 x 20 10 12 ply 10 00 x 62 63 Ser 80 TDM 20 12 ply 2324190 65 66 Ser 80 TDM 20 x 7 5 10 00 x 20 12 ply 2240164 67 72 Ser 60 TDM 22 5 x 6 0 8 x 22 5 8 ply 9 x 22 5 10 ply 2341611 exc H D 22 5 x 6 75 9 x 22 5 10 12 ply 10 x 22 5 Single Spd 10 ply 2341612 67 68 Ser 60 exc TDM DIESEL 67 68 Ser 60 DIESEL exc TDM 22 5 x 7 5 10 x 22 5 10 ply 11 x 22 5 12 ply 3767993 23965950 Dayton R 8508 A6 71 72 Ser 60 Tilt i w Air Brk 23 000 Ib 20 x 7 5 10 00 x 20 12 ply 11 00 x 20 2 Spd 12 ply 2240164 2259050 Mtr Whl 83582 71 72 Ser 50 15 000 Ib 20 x 6 0 8 25 x 20 10 12 ply 9 00 x 20 2476262 10 12 ply 2403761 20 x 6 5 8 25 x 20 10 12 ply 9 00 x 20 3745898 10 12 ply 2476264 20 x 7 0 8 25 x 20 10 12 ply 9 00 x 20 10 12 ply 2485774 3993563 Y j GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM T REV 5 79 R 5 231 5 803 5 803