1946 72 BRAKES 4 854 SUPPORT ARM BASE BRACE BRACKET GASKET NUT SPACER STUD Air Compressor and Drive Con t A 67 Ser 50 Conv 4 cyc Diesel w A O H B 67 Ser 60 Conv TDM 4 cyc Diesel w A O H B 68 69 Ser 50 4 cyc Diesel 3905085 1 BRACKET vacuum pump idler pulley and 3 air brk comp idler pulley and support 67 68 Ser 50 60 Conv TDM 4 cyc Diesel 68 69 Ser 50 4 cyc Diesel 3906395 1 BRACKET idler pulley adj 67 Ser 50 60 366 w A O H B 67 68 Ser 60 w Air Brake 396 exc Tilt I 68 Ser 60 TDM 68 Ser 50 60 Conv 396 I 68 Ser 60 427 exc Tilt TDM 69 Ser 60 TDM w Air Brake 69 Ser 50 60 C A C w 366 427 exc Tilt SBC 69 Ser 50 w Air Brake 366 exc Tilt 70 Ser 50 60 Conv TDM SBC w Air Equip 366 427 71 72 Ser 50 60 w Air Equip exc Tilt 3923769 1 BRACKET idler pulley and support I 68 Ser 60 Tilt w Air Brake 8 cyl exc 366 427 69 Ser 50 w Air Brake exc 366 427 71 72 Ser 50 Tilt w Air Brks exc 366 3923708 1 BRACKET idler pulley and support 68 Ser 60 Tilt w Air Brake 366 427 69 Ser 50 60 Tilt w Air Brake 71 72 Ser 60 Tilt w Air Brks 3923712 1 BRACKET idler pulley and support 69 70 Ser 50 w Air Brake exc 366 Tilt 71 72 Ser 50 w Air Brk 350 exc Tilt 3957569 1 BRACKET compressor support stamped 3957569 approx 3 high 71 72 Ser 50 60 w Air Brk 366 3 exc Tilt 3951302 1 BRACKET compressor 9 171 65 Ser 60 80 4 cyc Diesel 66 Ser 60 Tilt TDM 4 cyc Diesel w Air Brake 656934 1 BRACKET ASSY use w Midland compressor 66 67 Ser 60 Tilt 4 cyc Diesel 656935 1 BRACKET ASSY 67 68 Ser 60 Conv w Air Brake 6 cyl 67 Ser 50 60 Conv TDM w A 0 H B 6 cyl 69 70 Ser 50 w Air Brake 6 cyl 71 Ser 50 Conv w Air Brks 6 cyI 3943160 1 BRACKET ASSY idler pulley and support 62 63 Ser 80 Diesel 5117061 2 GASKET compressor mounting 0 686 65 Ser 80 TDM 4 cyc Diesel w Air Brake 65 66 Ser 60 80 4 cyc Diesel w Air Brake exc TDM 67 Ser 60 Tilt 4 cyc Diesel w Air Equip 71 72 All w H D Comp 2179929 1 GASKET compressor mounting Midland N 1 1025 38 70 All 9422301 1 NUT comp front bracket to support brace 8 917 63 66 Ser 60 w Air Equip exc Diesel Tilt 327 348 366 70 Ser 40 50 Conv TDM w Air Equip 71 72 Ser 40 50 Conv w Air Equip 3823071 2 SPACER idler pulley and support bracket to case 63 66 Ser 60 w Air Equip exc Diesel Tilt 327 348 366 Y 66 Ser 60 4 cyc Diesel 2nd design exc Tilt TDM 8867457 1 SPACER air comp 1 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM j 4 854 4 854 4 220 REV 5 79