706-7G-41310 Komatsu PC200 Swing Motor Barrel Rotor

The 7067G41310 swing motor barrel rotor with part number 706-7G-41310 functions as the hydraulic system's rotation component in excavator models PC200-8, PC220-8, PC270-8, PC290NLC-10, PC210-11, and PC240NLC-11. Playing a critical role in hydraulic torque generation, the cylinder block structure is designed in compliance with the precise tolerances of rotating group elements operating under high pressure. During the replacement of this component, the cleanliness of the hydraulic lines and the condition of oil filtration directly affect system longevity. You can check your machine's exact serial number to verify the correct part code for your excavator series' hydraulic swing motor overhaul procedures.