Multiquip A300400800 4-Pin Trailer Cable

The Multiquip A300400800 4-Pin Trailer Cable is a genuine OEM component designed for Towable Tower and Balloon System models including GBX24S, GBX24B, GBX24BK, GBX12S, and GBX12SK. As a direct OEM replacement, this cable delivers the exact connector configuration and conductor specification required by your Multiquip light system. Sourced directly through authorized Multiquip supply channels, the A300400800 ensures a correct, hassle-free installation with no guesswork on pin layout or wire gauge compatibility.

Key Features

• OEM-Matched Connector Spec — Correct 4-pin configuration matches the factory trailer harness exactly, ensuring proper electrical contact at each pin position.
• Direct Plug-In Replacement — Engineered to connect directly to the existing trailer harness receptacle on GBX-series units without splicing or rewiring.
• Broad GBX Series Fitment — Compatible with GBX24S, GBX24B, GBX24BK, GBX12S, and GBX12SK Towable Tower and Balloon System models.
• Uninterrupted Power Delivery — A properly functioning trailer cable maintains a stable electrical connection between the tow vehicle and the light system; a worn or damaged cable can cause intermittent lighting failures or total loss of power to the unit.
• Electrical Safety Compliance — Correct pin wiring ensures running lights, brake signals, and auxiliary circuits operate as intended, keeping the towed unit roadworthy and compliant with towing regulations.

The 4-Pin Trailer Cable provides the electrical link between the towing vehicle and the GBX-series towable light system, routing power and control signals for running lights and auxiliary circuits through a standardized 4-pin flat connector. Without a functioning cable, the trailer's lighting circuits lose their power source, creating both an operational failure and a road safety hazard. Replacing a damaged or corroded cable with the correct OEM part restores full electrical continuity and ensures every circuit performs as the system was designed.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.