Engines | Mounts, , (USED) 2002 Mack E7-400 Diesel Engine with Jake Brakes (NON EGR), Serial # 1Y1841, 400HP, Engine Family # 2MKXH11.9V60, LOW MILES! Test Run 6-3-16. 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 # 002925
