52959 - 4T65E, SIDE COVER GASKET, METAL/MOLDED, 1997-2013, GM 52959 - 4T65E, SIDE COVER GASKET, METAL/MOLDED, 1997-2013, GM BRAND NEW ITEM COMMON BRANDS FOR THIS PART INCLUDE: GM. BE SURE TO CHECK FITMENT PRIOR TO PURCHASING.