4-Way 4000 Series


4-Way Flat Truck & Trailer Side Wire Harnesses. All models include a 48″ vehicle side harness with female 4-way flat connector. Each model features standard 4-Way Flat connectors, GTP wire, .180″ terminal pins and a brass ground ring terminal.

Trailer side harnesses are 5-wire wishbone configuration including two brown wires, one green, one yellow, and one 30″ white ground wire. Multiple lengths available. Contact us for customization options.

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