The Fendt 3388110M1 O-Ring is a genuine OEM sealing component designed for optimal performance in Fendt agricultural machinery. This O-ring features an inner diameter of 18.72 mm and a section diameter of 2.62 mm, ensuring a precise fit and reliable seal. It is commonly used in various Fendt Vario tractor series, including the 300, 400, 500, 700, 800, and 900 models, providing essential sealing for hydraulic or fluid systems.