High misalignment spacers are designed to increase the range of free articulation of a spherical rod end (like those used in UTV radius rods) by continuing the spherical diameter of the ball and allowing the edge of the ball to rotate into the body of the rod end. This allows greater articulation, more suspension travel, and longer life of the rod end. Because the edge of the misaignment spacer actually becomes part of the spherical bearing, high precision and tight manufacturing tolerances are necessary for smooth operation and long life. CSD Racing Products radius rod misalignment spacers are the highest quality available for this critical component of your UTV’s rear suspension. These spacers are CNC machined for precision and highly polished for smooth performance. Made of corrosion-resistant stainless steel.