Engines | Mounts, , (USED) 1997 Mack E7 Diesel Engine (MECHANICAL FUEL PUMP), Reman Serial # BRD6791, Reman Part # 86SB3511, 11GBA 58871, LOW MILES!!!! 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 1-800-971-3019. REF INV # 004081