All Star Truck Parts 7-Way Trailer Cable 50 ft — 14/12/10 AWG CCA Color-Coded, Weather-Resistant

Heavy-duty 7-conductor 50-foot trailer cable by All Star Truck Parts — color-coded 14/12/10 AWG CCA wiring for reliable RV, camper, and tow trailer electrical connections.

This 7-way multi-gauge conductor cable is built for trailer and RV wiring, combining stranded copper-clad-aluminum conductors with a flexible, weather-resistant PVC outer jacket. It bundles the most-used circuits — running power, brakes, turn signals, tail and reverse lights, plus auxiliary — into one replaceable core that meets DOT/SAE expectations for tow applications. The design emphasizes easy identification, long-term corrosion resistance, and a broad temperature tolerance so installations hold up in varied climates and mobile environments.

Which circuits are included and how are they color-coded?

The cable contains seven individual wires, each assigned to a standard trailer function so you can match it to existing harnesses or new connectors. Knowing the gauge and color speeds installation and reduces wiring mistakes.

• Black: #14 — commonly used for running power/12V accessories.
• White: #10 — typically vehicle ground or common return.
• Red: #10 — often used for battery charge or auxiliary circuits.
• Green: #14 — right turn/brake circuit.
• Yellow: #14 — left turn/brake circuit.
• Blue: #12 — reverse or auxiliary signal where a thicker conductor is needed.
• Brown: #14 — taillights/marker lights.

How does its construction resist weather and corrosion?

Materials and layering are selected to protect conductors on towed vehicles exposed to water, road salts, and oils. The outer sheath and individual jacketing combine with the copper-clad finish to extend service life compared with bare aluminum cores.

• Flexible PVC outer jacket resists petrol, lubricants, and diluted acids.
• Individually jacketed conductors reduce cross-contact and abrasion.
• Stranded CCA conductors with ~30% copper coating improve connectivity and reduce corrosion versus low-copper alternatives.
• Rated for -40°C to +105°C for reliable function in wide temperature ranges.

What sizes and configurations are included in this roll?

This 50-foot roll combines multiple gauge sizes to suit different current demands across trailer systems. Having mixed gauges in one cable simplifies replacement of multi-function cores without needing separate runs for each circuit.

• Four 14 AWG wires for lighting and signaling duties (14/4 layout).
• Two 10 AWG wires for circuits that carry higher current (10/2 layout).
• One additional 10 AWG conductor for heavier accessory or charge lines (12/1 noted in product mix).
• Overall sheath diameter approximately 0.4806 inches for standard 7-way cores and connector housings.

Is this cable suitable for LED lights and common trailer uses?

Yes — the mixed-gauge, color-coded conductors accommodate LED lighting and other typical trailer electrical needs while keeping connector compatibility and serviceability straightforward.

• Designed for RV trailers, caravans, food vans, and tow trailers.
• Works with LED and incandescent fixtures when matched to appropriate circuits.
• Replaceable 7-way core format simplifies repairs and upgrades.
• DOT/SAE-aligned layout supports standard trailer wiring practices.

Who is this for: Installers, fleet managers, RV owners, and DIY tow-vehicle repairers who need a single, durable 7-conductor cable that covers lighting, brakes, reverse, and auxiliary circuits. If you require a weatherproof, flexible 50-foot replacement or new run with clear color coding and mixed-gauge conductors for higher-current lines, this All Star Truck Parts roll is engineered to fit common trailer electrical systems and simplify wiring jobs without special adapters.