Engines | Mounts, , (USED) 1986 Caterpilllar 3406B Diesel Engine with Jake Brakes (AIR TO AIR), Serial # 7FB66750, 425HP @ 2100 RPM, AR#7C0178, FULLY INSPECTED, Test Run 8-14-15!!! Runs Perfect!!! Visit JJREBUILDERS.COM for more information on this engine or any other diesel engine. Call 1-800-971-3019. INV # 002596
