The Fiat 570849 is a genuine OEM oil seal, precisely engineered with an inner diameter of 40mm, an outer diameter of 78mm, and a thickness of 12mm. This robust seal ensures optimal performance and prevents leakage in a wide range of Fiat and New Holland agricultural machinery, including numerous tractor models. Designed for durability and a perfect fit, it is a critical component for maintaining the integrity of your equipment's hydraulic or mechanical systems.