1. TRACTORS 2. AGRICULTURAL 3. VERSATILE 4WD 4. (850V) - VERSATILE LARGE 4WD TRACTOR - 1973 (1/73-12/74) 5. (04) - Drive Train Select section (04) - Drive Train New Holland: (002) - WHEEL, TIRES & TUBES (011) - STEERING PUMP MOUNTING (019) - BRAKE ASSEMBLY (024) - MOTOR BY-PASS & MOUNTING (029) - CLUTCH ASSEMBLY (030) - CLUTCH COVER PLATE ASSEMBLY (031) - RANGE SHIFT ASSEMBLY (033) - TRANSMISSION MOUNTING (035) - TRANSMISSION COVER AND SHIFTING FORKS, 850 (036) - INPUT SHAFT (038) - COUNTERSHAFT, TOP, 850 (040) - REVERSE IDLER & BOTTOM COUNTERSHAFT, 850 (042) - OUTPUT SHAFT, 850 (043) - VALVE CONTOL LINKAGE (044) - AXLES AND PLANET CARRIER ASSEMBLY (046) - DIFFERENTIAL ASSEMBLY, 850 (047) - DRIVE TRAIN ASSEMBLY (064) - DECALS (067) - THREE POINT HITCH (068) - THREE-POINT HITCH CONTROL (070) - DEPTH CONTROL VALVE, THREE POINT HITCH (071) - CYLINDER ASSEMBLY, THREE POIN HITCH, SINGLE ACTING CYLINDER (072) - TOP LINK ASSEMBLY (073) - LIFT LINK ASSEMBLY sale parts diagram catalog online construction equipment excavator tractor