Genuine Massey Ferguson 3619137M2 SPI Seal, engineered to maintain fluid containment and prevent leaks in a wide range of Massey Ferguson agricultural and industrial machinery. This high-quality seal features a 50mm inner diameter, 70mm outer diameter, and 10mm thickness, ensuring a precise fit and reliable performance. It is compatible with numerous Massey Ferguson tractor series including 100, 200, 500, 600, 3000, 3100, 3600, 4200, 4300, 5400, 6100, 6200, 8100, and 8200 series, as well as industrial models like 50B and 60H. This part replaces earlier part number revisions.