The 2040594-3 is a straight backshell for 4-position AMPSEAL 16 connectors, designed to meet the rigorous demands of heavy-duty applications. This accessory provides additional protection for the wire harness, offers strain relief, and enhances the aesthetics of the final assembly. Constructed from durable, glass-filled thermoplastic, it is suitable for the wide operating temperature range of the AMPSEAL 16 system. It is targeted for use in off-road, industrial, recreational, and agricultural applications where a robust and environmentally sealed connection is critical.