Cres, 27.690 in. Lg, 3.000 in. Od, bracket, part number 13099-17, 3.480 in. W, 2.380 in. H, welded to outer surface 3.980 in. From end, opposite end has doubler, part number 13099-13, welded in place 1.250 in. From end, doubler is 3.250 in. Lg, 0.025 in. Thk, fscm 70628 for added components