Manufactured by Teraflex. The TeraFlex JK/JKU CRD60 Rear Axle Bump Stop Pad is constructed from heavy-duty, CNC laser cut and precision bent 1/4�-thick steel that is accurately formed to ensure proper positioning for correct suspension geometry. Raw steel is ready for welding and paint or powder coating. FITS: � JK/JKU Dana 60 rear axle w/ 3.25� O.D. tube. � Driver or passenger side. � Sold individually � 2 required. NOTE: � Welding is required.