The Komatsu boom cylinder seal kit 707-99-15710 for excavator PC15-3 PC20-7 PC28UU-1 is a linear actuator/cylinder from Komatsu. It converts hydraulic or pneumatic pressure into linear force and motion, extending and retracting its rod to push, lift, clamp, or position a load. It is commonly in production machinery where controlled push, pull, or clamping force is needed.
