3.6 LITER. 4WD. Trans support bolt. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Skid Plate to it's mounting point. Bolt that secures the bumper cover. Bumper Cover Screw. Bumper Face Bar Bolt. Fuel Tank Strap Bolt. Transmission Crossmember Bolt. cover screw. Face Bar. Fuel Tank Strap. HEX HEAD. Mount bracket screw. Powertrain Skid Plate. Transmission Crossmember. TRANSMISSION support.