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Efficient 2-Plug Jumper Configuration: Power-matched to seamlessly route power to a pair of side or corner marker clearance light stations.
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Versatile 18.3-Foot Coverage: At 220 inches, this standard stocked length harness effortlessly routes around intermediate frame spans without excess wire clutter.
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Premium 14 AWG Conductors: Built with a heavy-duty, 2-conductor round cable profile that manages electrical current effortlessly and increases overall tensile strength.
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Snap-Fit .180 Bullet Connections: Outfitted with factory-engineered, snap-together bullet terminal ends on both sides to drastically minimize installation time.
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Weatherproof Outer Sheathing: A rugged round outer jacket protects internal copper wiring from moisture, road grime, chemical erosion, and pin rot.
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5-Year Manufacturer Warranty: Backed by Truck-Lite’s trusted 5-Year Limited Warranty, securing long-term fleet performance.
Truck-Lite 50356 – 50 Series 220” 2-Plug Marker Clearance Wiring Harness | Dual 2-Position .180 Bullet Terminals, 14 Gauge
The Truck-Lite 50356 (50 Series) Marker Clearance Wiring Harness is a commercial-grade, heavy-duty electrical connection assembly designed to streamline lighting paths across trucks, trailers, and utility fleets. Spanning 220 inches (18.3 feet) in length, this premium 2-plug jumper harness cleanly bridges wiring gaps to deliver continuous, clean power to your marker lighting circuits. Constructed with a heavy-duty round cable layout and robust 14-gauge copper conductors, this harness minimizes electrical resistance and prevents voltage drops to guarantee your fleet remains fully visible and compliant with federal highway lighting safety standards.
Modular Design Built for Secure Fleet Connections
Mid-length trailer chassis lines require ultra-reliable connections that won't separate under constant over-the-road vibration. The Truck-Lite 50356 addresses this demand by utilizing a high-performance terminal configuration on both ends, featuring standard 2-Position .180 Bullet Terminals. This modular system allows fleet mechanics to cleanly snap the harness directly into an existing trunk line, main power distribution block, or secondary jumper extension without requiring tools, cutting, or splicing. Encased in a factory-sealed round PVC jacket, it completely isolates the internal brown and white conductors from moisture intrusion, high-pressure road spray, and corrosive winter de-icing chemicals.