Engines | Mounts, , (GOOD USED/ RUN TESTED/ INSPECTED) 1992 Mack E7 Diesel Engine (MECHANICAL FUEL PUMP), 70,664 Miles, Serial # 2H0228, 350HP @ 1950LBS, TEST RUN WATCH VIDEO ON JJ REBUILDERS WEBSITE. Visit JJREBUILDERS for more information on this and any other diesel Engine you may be looking for. Call 1-786-377-5210. REF INV # 004997