Albatross,did you read my P.M.? It's a '52,or '53 "Jimmy",but it's complete. No auxy. trans.,but does have power divider. No air brakes-all hydraulic. Looks to be a Hendrickson set-up. 26,000 G.V.W. Video in my "Photobucket" link...I think July 3rd(?) is when I made the video.