Upper cover bolt. A Bolt which secures the Air filter housing Cover. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Steering Column Boot to it's mounting point. Air Filter Housing Bolt. An exhaust Bolt is a specialized fastener designed to secure various components of an exhaust system, including the manifold, catalytic converter, and exhaust pipes. Part is included in Air cleaner assembly. Windshield Washer. Center pipe. Cleaner ASSEMBLY screw. Exhaust. Filter Housing. Hole. Muffler AND pipe. Steering Coupling Boot.