The John Deere RE179879 is a genuine OEM seal designed for critical applications in a wide range of John Deere agricultural machinery, including 5R, 6R, 7R, 8R, and 9R series tractors. This high-quality seal ensures reliable performance and prevents leaks, maintaining the integrity of your equipment's systems. Manufactured to John Deere's stringent specifications, it provides a precise fit and long-lasting durability for demanding operational conditions. Technical specifications include an inner diameter of 100 mm, an outer diameter of 125 mm, and a thickness of 12 mm, with a weight of approximately 0.12 kg.