4 Double Row Bearings designed to replace Both Front and Rear wheel Bearings for Can-Am 06-15 Outlander 400 4x4 / 15 Outlander 450 / 07-15 Outlander 500 / 07-15 Outlander 650 / 06-15 Outlander 800 / 12-15 Outlander 1000 (Max Models Also)