The Komatsu 9818728 is an original equipment manufacturer (OEM) cover specifically designed for a wide range of Komatsu PC series excavators. This genuine Komatsu part ensures precise fitment and reliable performance for critical machine components. It is compatible with models including PC200, PC200LC, PC210, PC210LC, PC220, PC220LC, PC240, PC240LC, PC270, PC270LC, PC300, PC300LC, PC350, PC350LC, PC400, PC400LC, PC450, PC450LC, PC490, PC490LC, and PC440LC, maintaining the integrity and protection of your Komatsu heavy equipment.