Description
Product Overview
The MFZDQL Gooseneck Adapter is engineered to transform a standard trailer king‑pin into a gooseneck hitch, delivering a seamless bridge between your towing vehicle and trailer. Crafted from premium alloy steel, the adapter offers exceptional strength and resistance to corrosion, ensuring long‑term durability even in harsh environments. Its adjustable design accommodates a 12‑16 inch vertical pin range, allowing compatibility with a wide variety of king‑pin boxes found on campers, caravans, and utility trailers. With a rated towing capacity of 20,000 pounds and a maximum vertical pin weight of 4,000 pounds, this adapter provides the confidence needed for heavy‑duty hauling. The product dimensions of 23.75 x 14 x 13.75 inches and a weight of 50.9 pounds make it robust yet manageable for installation. ![[Product front view showing all components]](https://www.anvexa.store/wp-content/uploads/2026/06/10f425b921ac4b42b3e58e81f7ab87da.jpg)
Usage
This adapter is ideal for owners of travel trailers, fifth‑wheel campers, and utility trailers who require a gooseneck connection for improved stability and handling. Whether you are embarking on a cross‑country road trip, transporting construction equipment, or towing a large recreational vehicle, the MFZDQL adapter ensures a secure, low‑profile link that reduces sway and enhances control. It is particularly beneficial for setups where the vehicle’s bed length exceeds six feet, as the gooseneck configuration distributes weight more evenly across the chassis. Installation is straightforward: the adapter bolts directly onto the existing king‑pin box, and the gooseneck hitch on the tow vehicle slides into place, secured by the built‑in cushioned lock mechanism. This design minimizes the need for additional tools and reduces installation time, making it a practical solution for both professional fleets and DIY enthusiasts.
Why Choose Us
MFZDQL stands for precision engineering and rigorous quality control. Each adapter undergoes a comprehensive series of tests before leaving the factory, including load testing at the maximum rated capacity, corrosion resistance evaluation, and dimensional verification to guarantee a perfect fit. The alloy steel construction not only provides superior strength but also offers a smoother ride thanks to the integrated cushioned interface that absorbs road vibrations. Our commitment to customer satisfaction extends beyond the product itself; a dedicated support team is available to assist with installation guidance, troubleshooting, and warranty claims. By choosing MFZDQL, you benefit from a product that combines OEM‑level specifications with real‑world performance, backed by a reputation for reliability and responsive service.
Key Features
- Adjustable 12‑16 inch vertical pin range for versatile trailer compatibility
- High‑grade alloy steel construction delivers exceptional strength and corrosion resistance
- Supports up to 20,000 lb towing capacity and 4,000 lb vertical pin load for heavy‑duty applications
- Cushioned lock mechanism reduces vibration, providing a smoother and quieter ride
- Responsive customer support and comprehensive warranty for peace of mind
FAQ
Can this adapter be used on trucks with short beds?
No. The adapter is not recommended for trucks with beds shorter than six feet because the gooseneck geometry requires sufficient wheelbase length to maintain proper weight distribution and stability.
What type of king‑pin boxes is this adapter compatible with?
The adapter fits standard cushioned style king‑pin boxes commonly found on travel trailers, fifth‑wheel campers, and utility trailers. It is not suitable for non‑cushioned or custom‑shaped king‑pin configurations.
How do I install the adapter?
Installation involves bolting the adapter onto the existing king‑pin box using the supplied hardware, then aligning the gooseneck hitch on the tow vehicle with the adapter’s lock mechanism. Detailed step‑by‑step instructions are included in the packaging, and our support team can provide additional assistance if needed.
Is the adapter covered by a warranty?
Yes. MFZDQL offers a one‑year limited warranty covering manufacturing defects. Should any issues arise within the warranty period, contact our customer service team for a replacement or repair.
What maintenance is required?
Periodically inspect the bolts and lock mechanism for tightness and signs of wear. Apply a light coat of corrosion‑inhibiting lubricant to the moving parts to ensure smooth operation, especially after exposure to salty or wet conditions.
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