The Eaton Fuller Pipe Plug, part number X2013517, is a genuine OEM component for Eaton Fuller manual transmission applications. Pipe plugs serve as sealing fasteners at transmission ports, keeping fluid contained and contaminants out at threaded openings throughout the gearbox. This part meets the original equipment specification for the transmission it serves. Call us to confirm proper fit for your specific transmission before ordering.FeaturesGenuine Eaton Fuller OEM pipe plugPart number X2013517, also referenced as HFX2013517Designed to seal threaded ports in Eaton Fuller manual transmissionsSold individually, unit of measure: eachAvailable from Pro Gear and Transmission