All of our new parts are aftermarket replacements. Compatible with John Deere Construction & Industrial(s) 310A, 310B, 410, 440, 440A, 440B. Replaces John Deere OEM nos AR65261. Includes Hub, pump to backplate & backplate to block gaskets.All States Ag Parts Item No. This item is in the category "Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Parts & Accessories\Engine Cooling Systems". The seller is "tractorpartsasap" and is located in this country: US. This item can be shipped to United States.