Engines | Mounts, , (GOOD USED) 1983 Caterpillar 3406B Diesel Engine (Mechanical Fuel Pump), Serial # 7FB03234, AR # 4W4165, Watercooled Water Jacket, Rated 400HP, 14.6L, WATCH TEST RUN VIDEO ON JJ REBUILDERS WEBSITE, Ford Application, For more information please call JJ REBUILDERS at 1-800-971-3019 ref (STK#004251)