The JCB 459M6853 is a genuine OEM thrust washer specifically designed for use in 4WD clutch assemblies. This precision-engineered component ensures correct spacing and minimizes friction, which is crucial for the efficient operation and extended lifespan of the clutch. With a confirmed weight of 0.05 kg, it meets JCB's rigorous standards for quality and durability, making it an essential replacement part for maintaining optimal performance.