The JCB 90404700 is a genuine OEM oil seal designed to provide a reliable and effective seal in various JCB agricultural and construction machinery applications. This critical component prevents the leakage of lubricants and ingress of contaminants, ensuring the longevity and efficient operation of gearboxes and other sealed assemblies. Manufactured to JCB's high standards, it guarantees a precise fit and durable performance, maintaining the integrity of your machine's systems.