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Streamlined 10-Plug Layout: Configured with 10 precision-engineered plug terminations to route clean power flawlessly across your rear exterior trailer safety lights and license plate lamps.
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Integrated S/T/T & Marker Breakouts: Includes built-in inline breakouts for Stop/Turn/Tail (S/T/T), Marker/Clearance (M/C), and Tail functions, simplifying multi-lamp array installations.
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Airtight Plug-to-Lamp Interface: Designed with specialized factory-molded right-angle PL-3 and female .180 bullet connectors to provide the industry's best seal directly at the lighting housing.
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Commercial-Grade 14-Gauge Build: Manufactured with a thick, protective-jacketed 14 AWG multi-conductor round PVC cable configuration engineered to resist severe thermal shifts, panel friction, and road debris impact.
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Universal 7-Way Fleet Integration: Utilizes a rugged, industry-standard male 7-pole plug connector on the primary feed side for clean, standardized circuit tracking and straightforward fleet matching.
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5-Year Limited Manufacturer Warranty: Backed confidently by Truck-Lite's industry-standard 5-Year Limited Warranty, maximizing your vehicle's on-road uptime and lowering fleet maintenance overhead.
Truck-Lite 88915 – 88 Series, 10 Plug, Rear, 55 in. License & Turn Signal Harness, W/ S/T/T, M/C, Tail Breakout, 14 Gauge, Male 7 Pole Plug, Right Angle PL-3, Female .180 Bullet Terminal
Streamline your trailer's backend lighting setup with the severe-duty performance of the Truck-Lite 88915 88 Series 55-Inch Rear Turn Signal and License Plate Harness. Specifically engineered as a central electrical distribution hub for commercial heavy-duty semi-trailers, bulk liquid tankers, and freight fleets, this premium multi-plug sill harness provides a secure, streamlined wiring architecture. Measuring 55 inches in standard length, it acts as a central wiring system along the rear sill, completely dropping the necessity for complex field-splicing or open, taped raw wire paths.
What makes the Truck-Lite 88915 an indispensable rear chassis backbone is its highly organized wiring layout. Featuring a total of 10 integrated plug interfaces, this system comes standard with dedicated, factory-sealed breakouts for Stop/Turn/Tail (S/T/T), Marker/Clearance (M/C), and Tail circuits. Built around a high-conductivity 7-conductor, 14 AWG round cable layout, it utilizes premium molded right-angle PL-3 lamp connectors and female .180 bullet terminals on one end, and a heavy-duty male 7-pole input plug on the other. This factory-sealed, plug-together infrastructure delivers an airtight, moisture-proof barrier that isolates internal copper paths from corrosive road salts, freezing water, and constant highway vibration.