The JCB 20MM46170 is a genuine OEM oil seal designed for critical sealing applications in JCB agricultural and construction machinery. This high-quality lip seal features an inner diameter of 50mm, an outer diameter of 68mm, and a thickness of 8mm, ensuring a precise fit and reliable performance. Manufactured to JCB's stringent specifications, it provides effective containment of lubricants and protection against contaminants, extending the lifespan of components in demanding operational environments. Ideal for maintaining hydraulic systems, axles, and gearboxes across a range of JCB models.