The Landini 1645899M1 is a genuine OEM oil seal, also cross-referenced for Massey Ferguson and Perkins applications. This high-quality sealing ring features an inner diameter of 80 mm, an outer diameter of 100 mm, and a thickness of 10 mm, ensuring reliable sealing for various agricultural machinery components, including engines and transmissions. It is designed to meet the exact specifications for Landini and Massey Ferguson tractors, providing optimal performance and durability in demanding conditions.