68 70 Ser 60 exc Tilt SBC Emerg Air Brake 69 70 Ser 50 w Air Brake exc Tilt SBC 2487479 1 35 RING breather tube Midland N 15200 S A 60 65 All exc Tilt 3775299 1 3 55 SCREEN UNIT valve exh filter Midland RN 100 60 66 All 67 69 Ser 60 Tilt w Air Brake 70 Ser 50 60 Tilt w Air Brake 8 cyl 2389846 1 67 SCREW control valve piston retainer 60 62 All 63 Tilt 64 66 All 67 Ser 60 w Air Brake exc Emerg Air Brake 68 69 Ser 60 exc SBC Emerg Air Brake 69 Ser 50 w Air Brake exc Tilt SBC 70 Ser 50 60 w Air Brakes exc Emerg Air Brakes SBC 2381285 1 90 SEAL piston thk x 2 0 D Midland N 12571 BD 60 62 All 63 Tilt 64 66 All 67 Ser 60 w Air Brake 8867353 1 SEAL 0 ring inlet valve 1 V x 1 6 Midland N 1 1728 BL 60 62 All 63 Tilt 64 66 All 67 69 Ser 60 Tilt w Air Brake 70 Ser 50 60 Tilt w Air Brakes Trailer Air Brakes 8 cyl 2381287 1 39 SEAI 0 ring inlet valve 1 x Via Midland N 1728 CW 67 Ser 60 exc Tilt Emerg A Air Brake 68 69 Ser 60 exc Tilt SBC Emerg Air Brake 69 Ser 50 w Air Brake exc Tilt SBC 70 Ser 50 60 Conv TDM w Air Brakes exc Emerg Air Brakes 2487483 1 49 SEAL O ring discharge valve 1V x 1 l Midland N 11728 DX 67 Ser 60 exc Tilt Emerg Air Brake 68 69 Ser 60 exc Tilt SBC Emerg Air Brake 69 Ser 50 w Air Brake exc Tilt SBC 70 Ser 50 60 Conv TDM w Air Brakes exc Emerg Air Brakes 2487480 1 68 SEAIL O ring valve inlet 1 V x 1V Midland N 1 1728 ER 69 Ser 50 60 w Emerg Air Brake exc Tilt 2467633 1 15 SEAIL inlet valve Wagner AC 37455 69 70 Ser 50 60 w Emerg Air Brake exc Tilt 3958048 1 85 SEAIL piston Wagner AC 37725 69 Ser 60 w Emerg Air Brake exc Tilt 3958058 1 85 SEAIL exhaust check valve Wagner AC 71 198 70 Ser 50 60 w Emerg Air Brakes exc Tilt 2467633 1 15 SEAL inlet valve Wagner AC 37455 70 Ser 50 60 w Emerg Air Brake exc Tilt 3958055 1 3 35 SEAL exh check valve Wagner AC 71185 67 68 Ser 60 w Emerg Air Brakes exc Tilt 9033604 1 30 SEAT control valve piston assy bonderize and prime Bendix 243019 67 68 Ser 60 w Emerg Air Brake exc Tilt 9034643 1 60 SEAT control valve exhaust check valve Bendix 244451 A 69 Ser 50 60 w Emerg Air Brake exc Tilt 3958055 1 3 35 SEAT exhaust check valve Wagner AC 71185 60 62 All 63 64 Tilt 65 66 All T 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 315 7 REV 5 7 4 173 4 640 4 640