Engines | Mounts, , (USED) 2000 Mack E7-355/380 Diesel Engine with Jake Brakes (NON EGR, DRIVER SIDE ECM MOUNT), SERIAL # 0M3419, 355HP@1800, Engine Family # YMKXH11.9H56, 11GBA 4153YP1, LOW MILES!!!! Test Run 3-21-17!! 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 # 003247