This Irisbus tensioner (product code: 504029279) is an essential component for the suspension system. Made from durable metallic material, this tensioner is designed to withstand daily wear and provide optimal performance. The exact dimensions of the product are highlighted by the ruler in the image, with a diameter of approximately 21 cm. The product shows signs of wear and has labels with the inscriptions “14198” and “1126”. It is ideal for replacing old or worn parts in Irisbus vehicles, ensuring smooth and efficient operation.