AHDP04-18-14PN-BRA is a DuraMate™ AHDP Series environmentally-sealed, multi-pin, heavy-duty plastic circular connector designed for harsh-environment, off-road applications. The connector features Shell Size 18 with 14 positions, pin contacts, a nominal diameter rear seal (red), and a backshell ring adapter (BRA) in green for secure cable attachment. It incorporates a circular bayonet locking system for reliable mating and environmental sealing to withstand demanding industrial conditions. This connector is commonly used in agricultural equipment, construction machinery, and other mobile applications requiring robust, sealed electrical connections that meet ISO 11783 standards for ISOBUS compatibility.