The pump itself works fine, I took it off my Montgomery ward air compressor because my storage tank was defective. It could possibly have a slight oil leak. I’ve seen slight oil residue around pump when I removed it. Never leaked on ground when using it. Please do not forget to add oil. You cannot get this pump anymore it’s vintage. This item is in the category “Home & Garden\Tools & Workshop Equipment\Air Tools & Air Compressors\Air Compressors”. The seller is “title42″ and is located in this country: US. This item can be shipped to United States.