H480C - HARVESTER HEAD 4462 Valves H480C H480C Parts group 4462 Valves H480C H480C 4462 Valves H480C H480C . Valve Block Feeding Motor Block Delimbing Manifold Adapter Block Saw Manifold, (Parker) Saw Motor With 13 Z Sprocket Saw Manifold, (Bucher) Saw Motor With 13 Z Sprocket Tilt Manifold Saw / Measuring Roll Block Rotator Block, STD, ON-OFF, Option Rotator Block, Proportional, Optional Extra Steering Block Extra Steering Block Flow Dividing Block Chain Tensioner Block