The Komatsu 0103RB2200010 Gear Assembly is a genuine OEM component designed for optimal performance in Komatsu PC series hydraulic excavators. This critical part ensures reliable power transmission and operational efficiency across models including PC200-8, PC200LC-8, PC210-8, PC210LC-8, PC220-8, PC220LC-8, PC240-8, and PC240LC-8, as well as their -8M0 variants. Trust in this authentic Komatsu part for precise fit and long-lasting durability in heavy-duty applications.