1. TRACTORS 2. AGRICULTURAL 3. VERSATILE 4WD 4. (855V) - VERSATILE 4WD TRACTOR - 1979: (1/79-12/79) 5. (07) - HYDRAULIC SYSTEM Select section (07) - HYDRAULIC SYSTEM New Holland: (035) - STEERING & IMPLEMENT SYSTEM (036) - HYDRAULIC OIL TANK MOUNTING (037) - STEERING IMPLEMENT PUMP & CYLINDERS (038) - STEERING VALVE, 5-LINE (039) - TRANSMISSION LUBRICATION SYSTEM (040) - TRANSMISSION LUBRICATION PUMP (041) - HYDRAULIC SYSTEM FILTERS (042) - IMPLEMENT VALVE (049) - PARKING BRAKE, EARLY MODEL (050) - PARKING BRAKE ASSEMBLY (051) - STEERING COLUMN CONNECTION (053) - HYDRAULIC BRAKE ASSEMBLY (071) - REGULATOR VALVE PTO (072) - PTO CONTROL (073) - CLUTCH LINKAGE FOR PTO (074) - HYDRAULIC CIRCUIT & CYLINDER (075) - DEPTH CONTROL (076) - DEPTH CONTROL VALVE (077) - LIFT & TOP LINKS (078) - THREE-POINT HITCH (079) - THREE POINT HITCH, W/PTO (080) - PROPORTIONATOR ASSEMBLY sale parts diagram catalog online construction equipment excavator tractor