2005 Freightliner Columbia Semi Truck. This truck has a DD14 Detroit Diesel Series 600 engine with broken teeth on the timing gear. It will need a new timing gear and an upper-end rebuild. It is equipped with an Eaton Fuller 10-speed transmission. Other features include aluminum bud wheels, Tires that are about 80%, New brakes, an engine brake, cruise control, air-ride driver’s seat, and heated mirrors.