May be used in other applications but other than what you see above and in pictures, we have no additional information, as there is no part numbers for the assembly and only individual pieces. The item "Hardinge CHNC Air-Over-Hydraulic Pump" is in sale since Tuesday, August 28, 2018.
This item is in the category "Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Parts & Accessories\Metalworking Equipment Parts". The seller is "cool_stuff1988" and is located in Bellingham, Washington. This item can be shipped to United States.