BRAKES REAR AXLE AND DRIVE 5 492 SLEEVE BOLT COVER GASKET Double Reduction Shifter Con t 65 66 Ser 60 TDM Diesel exc 28 000 Ib 2 Spd 65 Ser 80 TDM 4 cyc Diesel w 30 000 Ib axle exc 4 Spd aux trans 70 72 Ser 60 Tilt w 18 500 Ib axle 2378786 A R COVER shift fork opening Eaton 45521 60 61 Ser 60 61 w 16 000 lb axle exc 2 Spd 62 66 Ser 80 TDM I 63 65 Ser 50 60 2 cyc Diesel w 2 Spd axle 65 66 Ser 60 4 cyc Diesel w 17 000 lb axle exc TDM 65 Ser 50 Tilt 4 cyc Diesel w 15 000 lb 2 Spd axle 66 Ser 60 TDM Diesel exc 28 4 000 Ib 2 Spd 2378787 1 GASKET shift fork cover Eaton 45526 5 494 PLATE BRACKET CONNECTOR ELBOW FILTER HOSE ASSY I KNOB ASSY LEVER NUT PLUNGER RING ROD SEAL SWITCH ASSY VALVE ASSY WASHER WIRE ASSY Tandem Axles Torque or Power Divider Remote Control 64 66 Ser 80 TDM w 34 000 Ib axle exc Diesel 64 65 Ser 80 TDM Diesel w 30 000 lb axle 2326085 1 diff lock cyl control valve 64 66 Ser 80 TDM w 34 000 lb axle exc Diesel 64 65 Ser 80 TDM 2 cyc Diesel w 30 000 Ib axle 3842694 1 BRACKET diff lock cyl control valve 65 Ser 80 TDM 4 cyc Diesel w 30 000 lb axle 2452056 1 BRACKET diff lock control valve 65 Ser 80 TDM 4 cyc Diesel 2309819 1 CONNECTOR diff lock conn valve tube at valve 64 65 Ser 80 TDM exc 4 cyc Diesel 64 66 Ser 80 w 34 000 lb axle exc Diesel 317060 1 CONNECTOR ASSY diff lock control valve pipe 60 66 Ser 80 TDM exc Diesel H D W axle 67 72 Ser 60 TDM exc Air Brk 3768686 1 ELBOW diff lock pipe hose 63 66 Ser 80 TDM exc Diesel H D axle 67 72 Ser 60 TDM exc Air Equip 2415944 1 ELBOW diff lock solenoid to check valve pipe hose 5 638 Not required in this group See group 4 866 324540 ELBOW 64 66 Ser 80 TDM 67 72 Ser 60 TDM 2421523 1 FILTER diff lock cyl air Bendix 240535 65 Ser 80 TDM 4 cyc Diesel 2361864 1 HOSE ASSY rear tube to diff lock shift cyl 27 lg 67 68 Ser 60 TDM w Air Equip exc Custom 1991077 1 KNOB ASSY rod and tube 8 852 65 Ser 80 TDM 4 cyc Diesel 66 Ser 60 4 cyc Diesel exc I TDM 2306374 1 LEVER diff lock cyl control valve 67 72 Ser 60 TDM w Air Equip 2416878 1 LEVER diff lock control valve 64 66 Ser 60 80 TDM Diesel V 67 72 Ser 60 TDM w Air Brk 2306377 1 NUT diff lock cyl control valve cap Bendix 234840 64 66 Ser 60 80 TDM Diesel 67 72 Ser 60 TDM w Air Equip 2405332 1 PLUNGER diff lock cyl control valve Bendix 239093 63 65 Ser 80 TDM 4 cyc Diesel w 175 193 W B 63 65 Ser 80 TDM 4 cyc Diesel w 145 W B exc 34 000 lb axle 2300700 6 RING intake diff control sealing 3 I D W B 1a tUblI Ig 67 72 Ser 60 TDM w Air Equip r 70 Ser 50 Conv 2 cyc Diesel 1991830 1 ROD w tube diff lock out 3 480 64 67 Ser 60 80 TDM Diesel V 67 72 Ser 60 TDM w Air Equip 2339429 1 SEAL diff lock cyl control valve cap nut J Bendix 236728 T GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM 5 492 5 494 5 74 REV 5 79