BRAKES REAR AXLE AND DRIVE 5 638 HOSE ADAPTER ASSY CLAMP CLIP CONNECTOR ASSY ELBOW NIPPLE PIPE ASSY TUBE ASSY Axle Vacuum Shift Con t 65 66 Ser 60 Tilt 4 cyc Diesel w 15 16 000 Ib axle Hyd Brake CLIP selector valve pipe to cab support frame bracket bolt g 72 Ser 50 SBC FFC w P S 5110070 1 hyd strg pump inlet hose 61 62 Ser 50 60 w 15 000 lb axle exc FFC Tilt H D Brake Booster 63 66 Ser 50 60 exc FFC Tilt 68 Ser 50 SBC 15 000 lb 2 Spd axle w Frame Mounted Brake Booster 3785568 1 CONNECTOR ASSY valve to air cleaner 55 59 Ser 4 5 7 8 60 61 Ser 60 exc Cowl w W S 60 61 Ser 70 SBC i ELBOW selector valve to shifter cyl and selector check valve connector 62 66 Ser 50 60 exc Diesel control pipe hose 67 72 Ser 50 Tilt Gas w 2 Spd 15 000 lb axle control rear pipe rear hose 65 66 Ser 60 4 cyc Diesel w 15 000 lb 2 Spd axle exc Air Equip 2415944 A R selector valve pipe to control 65 66 Ser 60 4 cyc Diesel w 16 000 lb axle Hyd Brake 2427165 1 NIPPLE selector valve pipe to axle control 60 66 Ser 50 60 LCF Q 3823640 1 PIPE ASSY control valve front 65 66 Ser 60 Tilt 4 cyc Diesel I w 15 16 000 lb axle exc Air Equip 2462772 1 PIPE ASSY control check valve to reservoir tank to selector valve 65 66 Ser 60 Tilt 4 cyc Diesel s w 15 16 000 lb 2 Spd axle exc Air Equip 2462773 1 TUBE ASSY selector valve to reservoir tank 5 640 VALVE ASSY BODY BUSHING COVER DISC FILTER GASKET KIT LEVER PIN SCREW SEAL O RING SPRING STEM WASHER Axle Vacuum Shifter Selector NOTE 1 For some 1962 models it will be necessary that body 3786039 be removed and Y hole drilled in speedo vacuum port connector 55 59 All V 60 Ser 60 w 15 000 lb axle 60 61 Ser 70 SBC w 15 000 lb axle 61 66 Ser 50 60 w 15 000 lb axle exc 4 cyc Diesel 62 66 Ser 60 w 17 000 lb axle exc 4 cyc Diesel 66 Ser 60 TDM w 28 000 lb 2 Spd exc Diesel 67 72 Ser 50 Gas w 2 Spd axle 3812762 1 Bendix 2501124 Note 1 64 66 Ser 80 w 23 000 lb axle exc 4 cyc Diesel 68 72 Ser 60 23 000 lb 2 Spd axle w Air Brakes 667767 1 Wagner AF 68232 65 66 Ser 50 4 cyc Diesel w 15 000 lb axle exc Tilt 65 66 Ser 60 4 cyc Diesel w 15 16 000 lb axle exc Air Equip 70 71 Ser 50 Tilt w 15 000 lb 2 Spd axle 6 cyl 2428149 1 vacuum control seal 55 59 All 60 Ser 60 w 15 000 lb axle 60 61 Ser 70 SBC w 15 000 lb axle exc 4 cyc Diesel 61 66 Ser 50 60 w 15 000 lb axle exc 4 cyc Diesel 62 66 Ser 60 w 17 000 lb axle 65 66 Ser 50 4 cyc Diesel w 15 000 lb axle exc Tilt 65 66 Ser 60 4 cyc Diesel w 15 16 V K 000 Ib axle exc Air Equip 67 72 Ser 50 Gas w 2 Spd axle 3721239 1 BODY valve Bendix 377253 cast 377252 GM PARTS DlVISlON GENERAL MOTORS CORPORATION CHEVROLET 72TM t 5 638 5 640 5 214 REV 5 79