Information?? High quality chassis partseries products. Made with high strength steel tubing for superior strength and durability. Stable performance, reliable quality and long service life Uniform thickness, no blow holes, slag, cracks, tearing, or incomplete fusion. Measured by specialized inspection tools after welding to make sure assemble hole , bushings insert, and installation sizes are proper. Professional InstallerisHighly Recommended(No Instruction Included) Alignment Highly Recommended After Install Internal Diameter : 1.181″ Bearing Width : 0.511″ Centre hole to centre hole??Front) : 8.661″ Centre hole to hole (Rear) : 7.480″ Interchange or fits to: 7T4Z-4R602-A + 0714FED9U KG03-25-100D, KG03-25-109U, 7T4Z-4R602-A, KG03-25-100CCompatibility Chart?? For 2007-2014 Ford Edge For 2007-2013 Mazda CX9Package Content?? 2x Center Bearing Mounts -Front Rear