3.0 LITER TURBO PHEV. Bracket screw. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Driveshaft Center Support Bracket to its mounting surface. Automatic Transmission Oil Cooler Bolt. Fastens the High Voltage Battery to the Mounting Surface. Part cannot be reused/reinstalled. Automatic Transmission Oil Cooler. Bearing Support. Drive Motor Battery Pack. Mount. Prop Shaft Center Support.