The Landini 3426257M2 is a genuine OEM pinion designed for a wide range of Landini tractor models. This essential transmission component features 12 teeth, ensuring precise power transfer and reliable performance. It is compatible with Landini 5830, 6030, 6830, 7830, 8830, 9080, 6060, 6070, 6860, 6870, 7860, 7870, 8860, 8870, 9880, 6500, 7500, 8500, 6550, 7550, 8550, 6560, 7560, 8560, 6570, 7570, 8570, 6580, 7580, 8580, 6880, 7880, and 8880 series tractors, providing a direct replacement for optimal functionality.