2003 Mack RD600, 6 cylinder Mack diesel, Allison automatic, 85k, double frame, 55,000# GVW, has a manifold exhaust leak, 2003 Jerr-Dan Retriever bed, 35 ton DP winch, hydraulic jack legs, 50k 3 stage under reach, extreme tilt, counter weight push front bumper, dual steer boxes, body in excellent shape, has tandem cut out inside of wrecker bed if you want to convert to tandem or remount on a tandem, bed very tight, no loose pins or leaks, runs, drives, works! Call 4793300675 for questions or to make appointment to view, no text or emails, clean Arkansas title, Pea Ridge, Arkansas. Happy bidding!