Allis Chalmers B three way hydraulic control valve. The item "Allis Chalmers B Hydraulic Control Valve" is in sale since Saturday, May 1, 2021. This item is in the category "Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Parts & Accessories\Antique & Vintage Equipment Parts". The seller is "larry_obarr" and is located in Gibsonville, North Carolina. This item can be shipped to United States.