The fan pulley bolt for the Citroen 2CV is a vital fastening component that secures the fan to the engine. This precision part is crucial for maintaining proper belt tension and alignment, contributing to efficient engine cooling. The bolt is made from durable material resistant to wear and vibrations. Regular inspection and replacement of this bolt are important to prevent premature wear or engine damage and to ensure the overall performance of the iconic 2CV. It is compatible with various models of the 2CV series.