Yaskawa HW9381671-A Motoman Robotic Reduction Gear Speed Reducer From a YR-UP50. Removed from a working environment. This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\Mechanical Power Transmission\Gearboxes & Speed Reducers". The seller is "arrowindustrialsales" and is located in this country: US. This item can be shipped worldwide.