This is a Caterpillar 793C rear axle support, or A-Frame as we call it. We repair these A-Frames by either welding & machining the hitch pin bore or by completely cutting the bore end out & welding a new yoke in place. After we get the hitch pin bore squared away by machining or by replacing the entire yoke, we then surface the bottom surfaces of both legs to ensure they are flat & square as well as perfectly perpendicular to the hitch bore.
Motor Mission Machine & Radiator 5435 Desert Point Dr. Las Vegas, Nv. 89118 Ph: (702) 649-2366 or (702) 649-0648 Fax: (702) 649-4133 www.MotorMission.com Facebook.com/MotorMission