The Komatsu 20G-60-K4470 is a genuine OEM oil seal designed for critical fluid containment in various Komatsu machinery. With precise dimensions of 70mm inner diameter, 90mm outer diameter, and 7.5mm thickness, this seal provides a reliable barrier against leaks and contaminants, maintaining system integrity and performance. It is a vital component for maintaining hydraulic and mechanical systems in compatible Komatsu excavators and wheel loaders.