707-98-25870 Arm Cylinder Seal Kit for Komatsu PC50MR-2, PC45MRX-1, PC45MR-1 Excavators The 707-98-25870 Arm Cylinder Seal Kit is a precision-engineered hydraulic seal solution designed for Komatsu PC50MR-2, PC45MRX-1, and PC45MR-1 excavators. Manufactured from PTU material, this seal kit delivers reliable performance under oil, high-pressure, and high-temperature operating conditions, making it ideal for construction works, machinery repair shops, and equipment maintenance
707-98-25870 Arm Cylinder Seal Kit for Komatsu PC50MR-2, PC45MRX-1, PC45MR-1 Excavators The 707-98-25870 Arm Cylinder Seal Kit is a precision-engineered hydraulic seal solution designed for Komatsu PC50MR-2, PC45MRX-1, and PC45MR-1 excavators. Manufactured from PTU material, this seal kit delivers reliable performance under oil, high-pressure, and high-temperature operating conditions, making it ideal for construction works, machinery repair shops, and equipment maintenance