A Bolt used to secure the CV Axle Carrier Bearing to it's mounting point. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Radiator Support Panel Reinforcement to a mounting point. A/C Compressor Bolt. Accessory Drive Belt Idler Pulley Bolt. Alternator Bracket Bolt. Belt Tensioner Bolt. HEAVY HX ACORN Flange HD. Accessory Drive Belt Idler Pulley. Air Conditioning (A/C). Alternator. Cross bar. CV Axle Shaft Carrier Bearing. Mount. Radiator Support Panel Reinforcement. Tensioner.