1946 72 BRAKES 4 634 SHAFT BRACKET LEVER LINK LOCK PIN SLEEVE ASSY WASHER Brake Pedal Con t 67 70 Ser 40 D D 3910227 1 BRACKET ASSY brake pedal 63 66 All exc FFC Tilt 2 70 72 Ser 40 Conv w Dual Brakes 70 72 Ser 50 TDM w Dual Brakes 70 72 Ser 50 60 Conv w Dual Brakes 3971765 1 i BRACKET ASSY pedal 64 72 Tilt w Air Brake 66 Ser 80 Tilt 2 cyc Diesel 2388748 1 LEVER brake w bushing 64 LCF Diesel exc TDM 64 65 Ser 50 60 exc 4 cyc Diesel 65 66 Ser 60 4 fcyc Diesel 66 67 Ser 50 67 Ser 40 50 66 67 Ser 60 exc 2 cyc Diesel 359380 1 LOCK locking parking brake shoe and r lever assy 5 056 60 61 Tilt 5459798 1 PIN brake main cyl clevis 60 62 All 2nd design exc Tilt Air Brake 63 64 Ser 60 Diesel ca 66 TDM I 61 66 All exc Tilt 67 69 Ser 40 D D 67 69 Ser 60 exc Tilt 69 Ser 50 w Air Brake exc Tilt 70 72 Ser 40 thru 60 w Air Brakes exc Tilt 3778480 1 SLEEVE ASSY t dia pedal shaft Note 2 62 Tilt exc Air Brake I 63 66 Tilt 67 69 Ser 40 thru 60 Tilt exc Air i Brake I 70 72 Ser 50 60 Tilt 3814848 1 SLEEVE ASSY w bushing 67 69 Ser 40 thru 60 exc Tilt D D P T Air Brakes I 70 72 All 3889906 1 SLEEVE ASSY brake I 62 72 Tilt exc Air Brake 3715963 1 WASHER pedal lower half 0 837 63 65 All w Air Brake exc Diesel I 63 Ser 60 Diesel 473059 2 I WASHER push rod clevis pin 4 404 4 637 BOLT Brake Pedal 60 67 All adjusting I 66 All exc Air Brake 70 72 All 3910293A R push rod lever 16 x 1 M 4 662 67 69 Ser 40 Conv SBC 67 69 Ser 50 Conv Diesel 67 69 Ser 50 TDM 67 69 Ser 60 exc Tilt push rod 24 x 1 z 67 69 Ser 50 60 Conv SBC exc f Diesel 69 Ser 50 Tilt 70 72 All 3908579 1 push rod end 0 841 66 Ser 50 thru 80 w Brake Booster exc Tilt 4 cyc Diesel Air Brake 66 Ser 60 TDM 4 cyc Diesel 3910294 1 BOLT UNIT w nut and washer push rod lever to bracket to reinforcement 4 639 SPRING Brake Pedal Return I I 55 Ser 40 50 60 56 59 All exc Air Brake 3698665 1 pedal return 4 760 63 70 Tilt exc Air Brake 71 72 Tilt 3834387 1 brake pedal pull back 67 70 Ser 40 Conv SBC 67 70 Ser 50 60 exc Tilt Air Brake 71 72 All exc Tilt Air Brake 704453 1 brake pedal pull back 4 640 CONTROL VALVE BODY BOOT BRACKET BUMPER BUSHING CUP DISC ASSY GASKET GROMMET INSERT S NUT PISTON PLUG PLUNGER REPAIR UNIT RETAINER RING SCREW SEAL SEAT SHIM SPRING SUPPORT WASHER Air Brake Main or Manual NOTE 1 When used in place of 2396407 A A 18 pipe plug 3745182 or equivalent must be used at inlet cover GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM T Y REV 5 79 4 173 4 634 4 640 R I