This genuine McCormick 3657642M1 Disc is an essential component for maintaining optimal performance in compatible McCormick agricultural machinery. Measuring 254mm (10 inches) in outer diameter, 25.4mm (1 inch) in inner diameter, and 3.2mm (0.125 inches) in thickness, this durable disc ensures reliable operation. Weighing approximately 0.36 kg (0.80 lbs), it is designed to meet OEM specifications for a precise fit and long-lasting service life.