The JCB 90450031 is a genuine OEM oil seal designed for critical sealing applications in JCB machinery. This high-quality seal features an inner diameter of 63.50 mm, an outer diameter of 82.80 mm, and a thickness of 9 mm, ensuring a precise fit and reliable performance. Manufactured to JCB's rigorous standards, it helps prevent fluid leakage and protects components from contaminants, extending the lifespan of your equipment. Ideal for maintaining optimal operational efficiency.