(GOOD USED/ RUN TEST/ FULLY INSPECTED) 1990 Caterpillar 3406B Diesel Engine with Jake Brakes (MECHANICAL FUEL PUMP), S/N: 5KJ05064, AR # 7E1802, 425HP @ 1800 RPM, TEST RUN WATCH VIDEO ON JJ REBUILDERS, PERFECT RUNNER!! LOW MILES. Visit JJREBUILDERS for more information on this engine or any other diesel engine you may be looking for call 1-(844) 385-8503 REF INV # 004720
https://www.jjrebuilders.com/engine-for-sale/?vid=2787&unit=1990-cat-3406b-truck-engine