56 57 ALL w I LT 56 66 ALL w 5 SPD I I T 58 59 Ser 4 60 62 Ser 40 BOLT center adj 18 x 1 3713766 1 20 56 66 ALL w New Process 4 5 SPD BOLT w shoulder spacer link M6 14 x 1 6 O L New Process 90494 3727191 1 45 59 Ser 4 60 62 Ser 40 65 66 Ser 50 4 cyc DIESEL W 4 SPD exc TILT BOLT upper adj 7 O L 3713772 1 45 56 59 ALL w H T BOLT upper adj 6 O L 3720483 1 85 59 66 ALL w Clark 5 SPD BOLT lower adj 28 x 3 3760738 1 20 56 61 ALL w New Process 5 S PD 60 66 ALL w P T Clark 5 SPD BOLT parking brake adj 8 long 2030342 1 60 56 65 ALL w New Process 5 SPD 60 65 ALL w Spicer 5 SPD 60 66 ALL w P T END lever pull rod 4 O L 3723820 1 70 65 Ser 80 TDM 4 cyc DIESEL END lever pull rod use with w 3 SPD aux trans Orschelyn parking brake 3147520 1 1 05 65 Ser 80 4 cyc DIESEL SCREW parking brake adjusting 23587180 1 45 56 59 Ser 9 10 w Spicer 5 SPD 60 63 ALL w Spicer 5 SPD exc DIESEL 56 59 Ser 9 10 w Spicer 5 SPD 62 66 2 cyc DIESEL w Spicer 5 SPD exc Emerg Air 63 66 Ser 60 w Clark 5 SPD exc 4 cyc DIESEL Emerg Air 63 66 Ser 80 w Spicer 5 SPD exc I 4 cyc DIESEL Emerg Air STUD support bracket 62 64 Ser 80 DIESEL w Spicer 5 SPD 63 64 Ser 80 TDM w Aux Trans anchor bar 12 18 x 2 3820811 A R 35 56 58 Ser 5 6 7 8 w 5 SPD 56 65 ALL w New Process S SPD WASHER spacer link 4 I D x 74 O D 66 Ser 60 TILT 4 cyc DIESEL w 5 SPD x thk New Process 63032 3727193 I 10 56 57 ALL w H T 56 59 ALL w P T Clark 5 SPD j 58 59 Ser 4 60 62 Ser 40 60 66 ALL w Clark 5 SPD 65 Ser 60 LCF TILT 4 cyc DIESEL W New Process 4 5 SPD EYE adj rod end 1 O L 3713776 1 70 56 66 ALL w Spicer 5 SPD PIN upr adj bolt clevis x 1 O L 2037310 1 25 ALL ALL PIN pull rod end eye clevis and pull rod end 4 x 1 9421090 1 8 942 55 59 ALL w H T PIN upper adj bolt clevis dia 3713743 1 15 59 Ser 4 w 4 SPD 60 62 Ser 40 w 4 SPD 65 66 Ser 50 4 cyc DIESEL w 4 SPD exc TILT PIN upper adj bolt clevis dia 3735176 1 15 ALL ALL PIN clevis use where 2 dia x effective length is required 472668 A R 4 037 60 61 TDM Aux Trans w P T FLANGE ASSY parking brake drum 6771327 1 21 15 65 Ser 80 4 cyc DIESEL w Clark 5 SPD exc TDM LINING ASSY parking brake band 21324110 1 27 50 5 635 SHIFT UNIT and PARTS Z Speed Axle Vacuum Shift 64 66 Ser 80 w 23000 lb axle Eaton 47654 2392333 1 36 90 55 63 ALL 64 65 Ser 50 60 exc 4 cyc DIESEL 65 Ser 50 60 4 cyc DIESEL w 15000 DIAPHRAGM ASSEMBLY stamped lb 2 SPD axle 3705843 Bendix 377269 3705843 1 19 95 65 66 Ser 60 4 cyc DIESEL w 16000 DIAPI IRAGM ASSEMBLY vacuum lb ZSPD axle exc Air Equip operating shift Bendix 375111 52572140 1 14 75 66 Ser 50 60 w 15000 lb 2 SPD axle DIAPHRAGM ASSEMBLY 3874330 1 19 95 55 63 ALL 64 65 Ser 50 60 66 Ser 50 60 w 15000 lb axle exc TDM DIAPHRAGM Bendix 374451 3847058 1 2 95 1966 Chevrolet Motor Division 695 56 5 General Motors Corporation REVISED MAY l l966