The John Deere SJ22218 is a genuine OEM MFWD (Mechanical Front Wheel Drive) axle wheel hub seal, essential for maintaining the integrity of the front axle system in a wide range of John Deere agricultural and utility tractors. This high-quality seal, with an outer diameter of 95 mm, an inner diameter of 51 mm, and a width of 12 mm, effectively prevents lubricant leakage and protects critical wheel hub bearings from contaminants like dirt and moisture. Manufactured to John Deere's stringent specifications, the SJ22218 ensures a precise fit, optimal sealing performance, and long-lasting durability, contributing to the reliable operation and extended lifespan of your machinery.