-
Efficient Dual-Plug Layout: Streamlines power routing directly to a pair of side or corner marker clearance lamps over extended distances.
-
Extended 28-Foot Reach: At 336 inches, this serves as Truck-Lite's standard stocked length harness, eliminating the need for temporary, unreliable field splices along the roofline or frame rails.
-
Premium 14 AWG Conductors: Heavy-duty 14-gauge copper wiring provides excellent tensile strength and handles consistent current loads effortlessly.
-
Corrosion-Resistant PL-10 & Bullet Interface: Engineered with factory-sealed PL-10 plugs and snap-fit .180 bullet connectors to isolate pin connections from moisture intrusion and pin rot.
-
Adaptable Blunt Cut End: Unfinished wire ends allow for direct hardwiring and flexible adaptation into any existing fleet wiring subsystem or junction block.
-
5-Year Manufacturer Warranty: Backed by Truck-Lite’s premium 5-Year Limited Warranty for fleet-wide peace of mind.
Truck-Lite 50319 – 50 Series 336” 2-Plug Clearance Marker Jumper Harness | PL-10 & 2-Position .180 Bullet to Blunt Cut, 14 Gauge
The Truck-Lite 50319 (50 Series) Clearance Marker Jumper Harness is an ultra-long, commercial-grade electrical assembly designed to simplify upper-body and trailer-side lighting configurations. Spanning an impressive 336 inches (28 feet), this premium 2-plug jumper harness seamlessly transmits electrical signals across extended frame lengths or rooflines to simultaneously operate your vehicle's clearance marker lights and secondary marker accessories. Built with rugged 14-gauge copper conductors, this harness maintains strong current integrity and prevents voltage drops over exceptional distances.
Heavy-Duty Construction for Fleet Longevity
Longer trailer frames face continuous exposure to severe weather, wind resistance, road grime, and aggressive winter de-icing chemicals. Truck-Lite addresses these challenges by enclosing the wiring circuit inside a thick, factory-molded round protective outer jacket. It features a molded PL-10 pigtail plug alongside a specialized 2-Position .180 Bullet Terminal interface on one side to deliver a moisture-proof, corrosion-resistant connection directly to your standard marker lamps and local secondary extensions. The opposite termination side is Blunt Cut, allowing fleet mechanics ultimate flexibility to cleanly route, splice, or hardwire the assembly directly into a primary junction box or central wiring subsystem without requiring unsafe intermediate splices.