(GOOD USED/ RUN TESTED/ INSPECTED) 1993 Mack E7 Diesel Engine with Jake Brakes (MECHANICAL FUEL PUMP), Serial # 3G0918, 350HP @ 1800 RPM, 11GBA 27557 P3, Low mile fleet maintained. Visit JJREBUILDERS for more information on this or any other diesel Engine you may be looking for. Call 786-377-5210 and REF INV # 006090