66 Ser 60 TDM exc Die sel 66 Ser 80 exc TDM Diesel A 67 70 Ser 50 TDM exc A O H B Dual Brakes 67 70 Ser 60 Conv Tilt w 18 500 lb axle exc A O H B 3890052 1 3 50 w seal lBendix 2503128 69 70 Ser 60 TDM 3918749 1 3 75 w seal Bendix 2506036 67 68 Ser 40 thru 60 Gas w Brake Booster exc A O H B 18 500 Ib axle D D TDM Tilt Frame Mounted Brake Booster 8874572 1 CIDLLAR plunger Midland 601108 66 Ser 50 Tilt 4 cyc Diesel 66 Ser 50 exc 4 cyc Diesel 66 Ser 60 exc TDM 67 68 All exc A O H B H D Brake Booster TDM 67 68 Ser 60 TDM exc A 0 H B 68 Ser 40 thru 60 SBC 2493276 1 21 INSERT cyl piston valve Midland 601069 67 68 Ser 40 thru 60 Gas w Brake Booster exc A O H B 18 500 Ib axle D D TDM Tilt Frame Mounted Brake Booster 8874566 1 PLUNGER Midland 100515 67 68 Ser 40 thru 60 Gas w Brake Booster exc A O H B 18 500 lb axle D D TDM Tilt Frame Mounted Brake Booster 8874569 1 nine plunger cushion Midland 600428 A A 60 62 Ser 50 60 w H D Brake Booster 60 62 Ser 70 80 65 Ser 80 TDM 4 cyc Diesel 3775339 1 35 SEAL 0 ring retarder valve spring seat Via x Via Midlaand N 11728 AT 67 68 Ser 60 TDM exc A O H B Air Brake 2494006 1 42 SPRING poppet outer Midland N 14058 67 68 Ser 40 thru 60 Gas w Brake Booster exc A O H B 18 500 lb axle D D TDM Tilt Frame Mounted Brake Booster 8874568 1 SPRING plunger return Midland 600399 EV 4 916 CUP CLIP RING WASHER Vacuum Power Brake Cylinder 55 59 Ser 4 5 exc H D Brake Booster 60 62 Ser 40 thru 60 63 66 Ser 50 60 exc H D Brake Booster 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 2209252 1 75 piston Bendix 374021 z 0 D 55 59 Ser 5 6 w H D Brake Booster 56 59 Ser 7 8 9 10 63 66 Ser 60 w H D Brake Booster 67 70 Ser 50 60 Conv exc 18 500 lb axle 67 70 Ser 50 w H D Brake Booster 67 70 Ser 60 Tilt 70 Ser 40 Conv D D w Brake Booster 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 315 REV 6 71 4 311 4 91 5 4 916