front. Left.RWD. PartQualifier: front. Right.RWD. Susp crossmember mount bolt. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the A Pillar to it's mounting point. Part cannot be reused/reinstalled. Suspension Crossmember Bolt. and Washer Assembly. and Washer Assembly - HEX. HEAD. Body A - Pillar. Bracket screw. Engine cradle. Mount. Outer Pillar. Retainer.