The DIVERSIFIED MACHINE Bearing for Rear Cover is a premium ball bearing crafted from durable steel. Suitable for DMI Quick Change differentials, this bearing ensures optimal performance and longevity. With dimensions of 5.75 inches in length, 3.7 inches in width, and 1.0 inch in height, it fits seamlessly into various drivetrain systems. Ideal for racing professionals and enthusiasts who demand reliable and efficient components.