In good condition no cracks. Piston works when wheel is turned. The item “Rare Vintage usaco air compressor pump. Piston works made castiorn industrial” is in sale since Sunday, August 14, 2016. This item is in the category “Business & Industrial\Light Equipment & Tools\Air Compressors”. The seller is “basan786″ and is located in Elk Grove, California. This item can be shipped to United States.