The 2780-40 component has a bearing ID of 1.181 and a center-to-center distance of 5.250 inches between the mounting holes. Its bracket width measures 0.750 inches, and the centerline to base distance is 2.000 inches. Classified as light-duty (LD), this part is designed for BMW applications.
Important Note: Care must be taken when handling this bearing, as it closely resembles the 2780-10. The key difference lies in the position of the bracket relative to the bearing, affecting the driveshaft angle. To distinguish between the two, place the bearing on a flat surface: if it sits flat without rocking, it is the 2780-40; if it rocks back and forth, it is the 2780-10.