58 Ser 9 10 exc SBC 59 Ser 7 8 9 10 348 5683680 1 8 10 58 Ser 9 10 exc SBC 59 Ser 7 8 9 10 348 ROTOR KIT W vane and ring 5685050 1 21 15 55 57 ALL 58 59 Ser 4 5 6 7 8 10F ROTOR KIT W vanes and ring 5686139 1 51 45 60 66 ALL exc 4 cyc DIESEL ROTOR KIT w varies and ring 5688234 1 38 50 NO I E Consists of 1 ring 1 rotor and 10 vanes 55 57 ALL 58 59 Ser 4 5 6 7 8 10F exc 348 VANE KIT consists of 10 vanes long 5683292 1 7 85 I 58 Ser 9 10 exc SBC 59 Ser 7 8 9 10 348 VANE KIT 10 vanes 5683488 1 6 75 60 66 ALL exc 4 cyc DIESEL VANE KIT 10 vanes 1 5686719 1 6 75 58 Ser 9 10 exc SBC 59 Ser 7 8 9 10 348 RING rotor retaining 5691053 1 6 616 65 Ser 60 80 4 cyc DIESEL exc TILT 66 Ser 60 4 cyc DIESEL exc TILT TDM SPRING 24592300 8 20 6 611 RlNG SEAL Hydraulic Steering Pump 55 57 ALL 58 59 Ser 4 5 6 7 8 10F XC 348 4 O D X Z thk 5686136 l 31 00 58 Ser 9 10 exc SBC 59 Ser 7 8 9 10 348 2 thk 5686069 1 7 00 S5 57 G ALL 58 59 Ser 4 5 6 7 8 10F exc 348 SEAL body O ring 3 Z O D 5680593 1 55 58 Ser 9 10 exc SBC SEAL to body and to cover O ring 59 Ser 7 8 9 10 348 2 O D 5685049 2 40 65 Ser 60 80 4 cyc DIESEL exc TILT SEAL front inset O ring 38761380 1 30 6 612 PLATE PLATE KIT SPRING SEAL PLUG Hydraulic Steering Pump SS 57 ALL 58 59 Ser 4 S 6 7 8 10F cover 2 holes I D 5682547 1 11 58 59 Ser 7 8 9 10 pressure 2 A6 O D x Z thk 5685530 1 3 92 l 60 66 ALL exc 4 cyc DIESEL pressure thk 5686702 1 2 74 60 66 ALL exc 4 cyc DIESEL thrust 44 thk 5687785 1 1 98 55 57 ALL 58 59 Ser 4 5 6 7 8 10F PLATE KIT pressure 568825 1 3 91 QNOTE Consists of 1 plate and 4 pins 55 Ser 5 56 66 ALL exc 4 cyc DIESEL SPRING flow control 2 long 9 coils 5682367 1 30 57 ALL SPRING flow control 23 1ong 12 58 59 Ser 4 5 6 7 8 10F exc 348 coils 5685731 1 40 55 57 ALL 58 59 Ser 4 5 6 7 8 10F SPRING cover plate 1 O D 5682548 1 05 58 Ser 9 10 exc SBC 59 Ser 7 8 9 10 348 SPRING flow control 2 long llcoils 5684941 1 20 60 66 ALL exc 4 cyc DIESEL SPRING pressure plate 1 long 10 coils 5686687 2 10 55 57 ALL A 58 59 Ser 4 5 6 7 8 10F SEAL plug O ring I D 5680711 1 15 55 57 ALL 58 59 Ser 4 5 6 7 8 10F SEAL pressure plate 1 I D 5682364 1 20 60 66 ALL exc 4 cyc DIESEL SEAL pressure plate O ring 2 LD 5686685 1 30 60 66 ALL exc 4 cyc DIESEL SEAL end plate O ring 2 O D 5686684 1 35 55 57 ALL 58 59 Ser 4 5 6 7 8 10F PLUG plunger retainer A6 O D 5682690 1 14 6 614 SHAFT Hydraulic Steering Pump Drive 58 Ser 9 10 exc SBC 59 Ser 7 8 9 10 348 5 2 O L 5685526 1 9 35 60 66 ALL exc 4 cyc DIESEL w retaining ring 5 O L 5689514 1 8 95 6 615 BEARING ASSY SLEEVE Steering Gear Hydraulic Pump Drive Shaft Not required in this group See group 2 298 900529 2 40 7 55 57 ALL 58 59 Ser 4 5 6 7 8 10F SLEEVE alignment M6 O L 5682627 1 11 6 6l0 6 6l 5 764 Chevrolet Motor 006 HDT General Motors Corporation REVISED MAY1 1966