The McCormick 87802835 SET is an authentic OEM replacement part designed for a range of McCormick X6, X7, and X8 series agricultural tractors. This essential SET ensures precise fitment and reliable performance, maintaining the integrity of your machinery. Compatible models include X6.420, X6.430, X6.440, X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680, X7.690, X7.690 P6-DRIVE, X8.660, X8.670, and X8.680. Using genuine McCormick parts helps to extend the lifespan and maintain the efficiency of your equipment.