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A new plug for 66605X-XXX-04 diaphragm pumps. Used to swap out a worn or damaged plug. It is a trusted factory part from ARO.
Replace a worn or leaky plug in your ARO 66605X-XXX-04 diaphragm pumps using plug model 93086. It is a genuine OEM part designed to ensure a proper fit when installed in the recommended pump models. Plus, it is made with the same material as the original for the same chemical compatibility.