Belt tensioner bolt. DIESEL. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Fuel Tank Skid Plate to it's Mounting point. Automatic Transmission Mount Bolt. Belt Tensioner Bolt. Belt Tensioner Pulley Bolt. Engine Mount Bolt. Fuel Tank Shield Bolt. Fuel Tank Strap Bolt. Shield. Skid Plate. Automatic Transmission. Belt Tensioner Pulley. Bracket. Engine. Motor. Screw. Strap.