MACK , (USED) 2001 Mack E7-355/380 Diesel Engine with Jake Brakes (NON EGR), SERIAL # 1F2530, 355HP@1800, Engine Family # 1MKXH11.9H59, 11GBA 8028YP1, LOW MILES!!!! Test Run 2-22-17. Visit Our Website for more information on this and any other Diesel Engine you may be looking for. Call . ref INV # 003216