BRAKES REAR AXLE AND DRIVE I 5 806 HUB Rear Wheel C0n t 70 72 Ser 50 60 w 17 000 lb 2 Spd axle 3874366 2 10 holes disc wheel 20 x 6 5 20 x 7 0 20 x 7 5 whl 5 809 DRUM ASSY Wheel Brake NOTE lt will be necessary to know Wheel Type Brake Size and number of stud or Iug ho es in order to J determine the proper drum required FRONT Model Usage Wheel Lug R Brake Part Type Holes Size No 40 52 Utility w H D on WB WC exc WA 1 604718 1 z Ton w 2 Spd lst Ser 55 Ser 4 5 6 i 56 59 Ser 4 Disc 6 14 x 2 z 3754299 56 59 Ser 5 6 63 66 Ser 50 63 66 Ser 60 w 5 000 Ib axle 67 68 Ser 40 67 68 Ser 50 w 7 000 lb axle exc Tilt TDM SBC w 253 5 W B z 69 Ser 40 50 w 5 000 Ib axle 70 Ser 50 exc TDM Tilt 7Q 000 lb axle 71 72 Ser 40 50 w 5 000 lb axle exc Tilt Disc 6 14 x 2 3990030 Used with hubs having 6 dia mounting circle for drum bolt 56 59 Ser 5 6 63 66 Ser 50 63 66 Ser 60 w 5 000 lb axle 67 68 Ser 40 67 69 Ser 50 exc Tilt TDM SBC w 253 2 W B w 7 000 Ib axle 70 Ser 50 exc TDM Tilt 7 000 Ib axle Disc 6 14 x 2 2 3998267 Used with hubs having 5 z dia mounting circle for drum bolt 56 Ser 7 8 9 10 57 59 Ser 5 6 7 8 9 10 w 7 000 lb axle exc TDM Disc 6 15 x 2 4 2354754 58 59 Ser 7 8 9 10 w 7 000 lb axle exc A B Cast 5 15 x 2 2336413 60 62 Ser 40 Disc 5 11 x 2 4 3846354 60 62 Ser 50 60 w 5 000 lb 4 axle Disc 5 14 x 2 z 3770859 60 72 All w 7 000 lb axle Cast or Disc 5 15 x 3 3996676 60 72 All w 7 000 lb axle Disc 10 15 x 3 3996775 60 62 All Disc 6 14 x 2 z 3784239 60 62 All w 9 000 Ib axle exc I Beam Disc 5 15 x 3 z 3773638 62 72 All w 9 000 I Beam Cast or Disc 5 15 x 3 2 2400276 62 72 All w 11 000 I Beam Mtr Whl 85756 B Disc 10 15 x 3 z 2402542 62 68 All w 11 000 I Beam Cast 5 15 x 3 z 2402536 63 72 All w 5 000 Ib axle Cast 5 14 x 2 z 3990034 65 Ser 80 TDM 4 cyc Diesel w 7 000 Ib r axle Disc 5 15 x 3 2400278 65 66 Ser 60 w 7 000 lb axle TDM 4 cyc Diesel mtr wheel 86379 A 70 72 Ser 50 Tilt Mtr Whl 86379 A Disc 6 15 x 3 244 9096 69 72 Ser 50 Tilt w 11 000 I Ib axle Cast 5 15 x 3 8878484 NOTE 1 Do not use on State of Pennsylvania vehicles built after March 15 1958 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM 5 806 5 809 s 5 236 REV 5 79