-
Targeted Rear 7-Way Adapter Design: Measures a compact 18 inches, specifically engineered to act as a heavy-duty inline bridge, adapter, or repair harness for trailer and chassis backend lighting networks.
-
Severe-Duty Multi-Gauge Build: Manufactured with a high-capacity blend of 8-gauge, 10-gauge, and 12-gauge copper wire lines designed to handle extreme under-chassis temperatures, tight routing bends, and road friction.
-
Blunt Cut Custom Flexibility: Outfitted with prepped blunt-cut leads alongside the molded connections, giving fleet technicians a clean, raw wire interface for custom auxiliary splices or component overrides.
-
Standardized 7-Way Color Configuration: Features fully color-coded internal wires (Black, Brown, Blue, Green, Red, Yellow, White) for clean, standardized circuit tracking and straightforward fleet matching.
-
Sealed, Plug-Together Security: Replaces messy, uninsulated manual wire adaptations, shop tape jobs, or exposed terminal boxes with professional, drop-in factory-sealed security that ensures solid electrical contact.
-
5-Year Manufacturer Warranty: Backed confidently by Truck-Lite's industry-standard 5-Year Limited Manufacturer Warranty for total fleet operations and maintenance peace of mind.
Truck-Lite 88900 – 88 Series, 2 Plug, 18 in. Main Cable Harness, Rear 7-Way Adapter, 8, 10, 12 Gauge, Male 7 Pole Plug, Female 7 Pole Plug, Blunt Cut
Bridge high-amperage primary power and retrofit custom electrical connections inside your trailer’s rear distribution network with the severe-duty performance of the Truck-Lite 88900 88 Series 18-Inch Main Cable Adapter Harness. Expertly engineered as a heavy-duty electrical interface and rear 7-way adapter for commercial semi-trucks, dry vans, flatbeds, and liquid tanks, this premium 7-conductor round cable serves as an indispensable short-run adapter and repair assembly. Measuring a targeted 18 inches in standard length, it allows fleet technicians to cleanly split, extend, or retrofit primary inputs right at the rear bulkheads—completely eliminating the need for uninsulated manual field splicing or open, taped raw wire twists.
At the core of the Truck-Lite 88900 is an advanced, high-conductivity multi-gauge copper wiring layout combining ultra-thick 8 AWG, 10 AWG, and 12 AWG lines to manage demanding electrical current requirements while preventing catastrophic voltage drops. Outfitted with a precision-molded male 7-pole plug, a matching female 7-pole plug, and integrated blunt-cut accessory wire paths, this factory-sealed pigtail creates an all-weather shield that isolates internal circuitry from corrosive road salts, chemical brines, and continuous highway vibration.