This item is used/being sold as is for use on a daily driver or restoration project. This is a vintage Volkswagen piston cylinder, it is made from cast iron and is VW part #113101311B. We do not know the model/year fitment for this item. This piston cylinder is in solid condition. It has no cracks or breaks and none of the fins are bent. It does have surface rust and some pitting. Please view the pics and feel free to ask any questions.