Engines | Mounts, , (USED) 1996 Mack E7-300 Diesel Engine (MECHANICAL FUEL PUMP), Serial # 6J0384, 300HP @ 1950, llGBA 27958P1, LOW MILES! Test Run 5-23-16. Visit jjrebuilders.com for more information on this and any other Diesel Engine you may be looking for. Call 1-800-971-3019. ref INV # 002914
