The McCormick 6677472A1 Piston is an authentic OEM engine component engineered for various McCormick CX, MC, and MTX series agricultural tractors. This high-quality piston is crucial for maintaining proper engine compression and power output. It features a 100 mm bore, a 38 mm pin diameter, a 65 mm compression height, and an overall length of 105 mm, with a weight of approximately 1.5 kg. This genuine part ensures reliable and efficient operation, contributing to the longevity and performance of your machinery.