2003 Mack Front Loader 40 yard Heil Front Load Body. Powered by a 350 H.P. AI-350 Mack engine and an HD4560P Allison Automatic Transmission with 46,000 lb. rears (5.32 ratio) and a 20,000 lb steering axle. This truck is in great condition!. Call RDK Today to place your order! Nap image actual picture coming soon.