1946 72 BRAKES A B 4 922 PlSTON CUP DIAPHRAGM NUT PLATE RETAINER WASHER Vacuum Power Brake Con t 68 Ser 60 Tilt w 18 500 lb axle 2493266 1 DIAPHRAGM w plate Midland 200501 N A 66 Ser 60 w H D Brake Booster I 4 cyc Diesel exc TDM 2492398 1 DIAPHRAGM w plate Midland 200501 B l 67 68 Ser 60 TDM exc A O H B 3 Air Brake 2494011 2 DIAPHRAGM W plate Midland 200501 V C 67 68 Ser 40 Conv w Brake V Booster 67 Ser 40 SBC w Brake Booster 67 Ser 50 60 Conv SBC Gas V exc 18 500 Ib axle A O H B 68 Ser 50 60 Conv Gas exc 18 500 Ib axle 8874565 1 DIAPHRAGM w plate Midland 200501 F 68 Ser 40 thru 60 SBC exc Frame Mounted Brake Booster 68 Ser 40 thru 60 w Dual Brakes exc TDM Diesel 3931668 1 DIAPHRAGM w plate Midland 200501 H 68 Ser 40 thru 60 SBC w Frame Mounted Brake Booster 68 Ser 50 TDM w Dual Brakes 68 Ser 50 60 Diesel w Dual Brakes 3933032 1 DIAPHRAGM w plate Midland 200501 J 69 70 Ser 40 exc D D 69 70 Ser 50 exc Tilt 4 cyc Diesel I 69 70 Ser 60 exc Tilt TDM 71 72 All w Dual Brakes 3961375 1 DIAPHRAGM w cup piston Bendix 2508136 70 72 Ser 40 Conv D D w Brake Booster 70 72 Ser 40 50 SBC exc Air Brakes 70 Ser 50 60 Conv TDM exc 18 500 Ib axle 3 71 72 Ser 50 60 exc Dual Brakes Air Brake 18 500 Ib axle TDM SBC 3979468 1 DIAPHRAGM cyl relay valve Bendix 2508851 66 Ser 60 w H D Brake Booster 67 70 Ser 50 w H D Brake Booster 67 70 Ser 60 Conv Diesel exc A O H B 18 500 lb axle 67 70 Ser 60 Tilt exc Air Brake 18 500 Ib axle 69 70 Ser 40 exc D D 69 70 Ser 40 thru 60 w Dual Brakes 71 72 All exc 18 500 lb axle TDM Air Brake 3888016 1 NUT cylinder relay valve diaphragm Bendix 374661 63 66 Ser 50 60 exc H D Brake Booster A 67 69 Ser 40 D D Tilt w Brake Booster 67 68 Ser 50 Conv Diesel exc A O H B H D Brake Booster 67 68 Ser 50 Tilt exc H D Brake Booster 3830359 1 PLATE diaphragm Bendix 2501652 63 66 Ser 60 w H D Brake Booster 67 68 Ser 50 w H D Brake Booster 67 68 Ser 60 Conv Diesel exc A O H B 18 500 lb axle 67 68 Ser 60 Tilt 69 72 Ser 40 w Brake Booster exc D D SBC A 69 70 Ser 50 w H D Brake Booster Diesel exc Dual Brakes ii 69 70 Ser 50 Tilt l A J GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM 4 922 4 922 I 4 286 REV 5 79