Genuine OEM Citroen Belt Tensioner Pulley, part number 1609090980. This essential component is designed to guide and maintain the correct tension of a drive belt within the engine accessory system. It ensures stable belt operation, preventing slippage and excessive wear on other components. The pulley has a diameter of 60mm. Choosing a genuine OEM tensioner pulley guarantees precise dimensions, durable bearing quality, and optimal belt alignment for reliable performance and extended service life.