Converting a fifth-wheel hitch to a gooseneck configuration can unlock greater towing flexibility for RVs, horse trailers, and heavy equipment. The following selections represent popular adapters designed to convert a fifth wheel’s kingpin box to a gooseneck ball, offering adjustable heights, heavy-duty capacities, and straightforward installation. This guide compares key features to help you choose a reliable, durable adapter that fits your vehicle and trailer setup.
| Product | Key Feature |
|---|---|
| Fifth Wheel to Gooseneck Cushioned Trailer Hitch Adapter – 12″ to 16″ Adjustable Height | Cushioned fit; adjustable height 12″–16″ |
| 15″ 5th Wheel to Gooseneck Adapter Hitch | 30,000 lbs capacity; bolt-on mount |
| C5G1216 12″-16″ Adjustable Height Cushioned Adapter | Adjustable height; cushioned design |
| GEN-Y Hitch Fifth Wheel to Gooseneck Static Pin Box | Space-saving; SnapLatch quick connect |
| 5th Wheel to Gooseneck Adapter, 17″ Height | Extended height range; heavy-duty steel |
Fifth Wheel to Gooseneck Cushioned Trailer Hitch Adapter
The cushioned gooseneck adapter converts your 5th wheel into a gooseneck within minutes. Designed for quick setup, this unit provides a cushioned interface that helps absorb road shocks and reduce hitch wear. It supports standard gooseneck connections and is suitable for RVs, horse trailers, and larger utility trailers that require a robust towing solution. Assembly is straightforward, and the height is fixed within its 12″ to 16″ range, making it a practical choice for many trucks and trailers.
15″ 5th Wheel to Gooseneck Adapter Hitch
This bolt-on mount adapter converts a kingpin to a 2-5/16″ ball, offering a substantial 30,000 lbs heavy-duty capacity. It’s designed for RVs, horse trailers, and large campers where stability and load-bearing performance matter most. The universal fit supports standard gooseneck balls, and the rugged steel construction resists bending and corrosion in demanding towing environments. The bolt-on installation is straightforward for experienced DIYers and professional installers alike.
C5G1216 12″-16″ Adjustable Height Cushioned Adapter
Lamerto’s C5G1216 provides a cushioned, adjustable-height solution from 12″ to 16″. The sliding collar with set screws allows precise control to align with your gooseneck hitch height, facilitating a secure connection across varying bed depths. It is promoted as an OEM-style adapter, making it compatible with a wide range of drop-in kingpins. The design emphasizes ease of installation and dependable towing performance, with attention to reducing hitch movement during travel.
GEN-Y Hitch Fifth Wheel to Gooseneck Static Pin Box
GEN-Y Hitch offers a static pin box with a SnapLatch coupler that automatically latches onto a 2-5/16″ gooseneck ball. The system is built to simplify attachment and detachment while maintaining strong towing performance. It provides 30,000 lbs towing capacity and a 6,500 lbs tongue weight rating, with a durable black matte powder coat finish designed to resist the elements. The design focuses on space efficiency, enabling more bed access when the trailer is not being towed.
5th Wheel to Gooseneck Adapter, 17″ Height
This adjustable-height adapter extends from 15″ to 17″, delivering additional clearance for demanding bed heights or specialized towing applications. Constructed in heavy-duty steel, it supports up to 30,000 lbs GTW and is designed for universal compatibility with standard 2-5/16″ gooseneck couplers. Quick, tool-free setup plus pre-drilled holes and included grade-8 bolts facilitate a fast installation, making it a versatile option for RVs, livestock trailers, boats, and dump trailers alike.
Buying Guide: Key Considerations For Choosing A 5th Wheel To Gooseneck Adapter
- Load capacity and weight limits: Ensure the adapter’s GTW and tongue weight ratings match or exceed your trailer’s requirements to prevent failure under load.
- Height adjustability: Consider how much height range you need (fixed vs adjustable) and how it aligns with your truck bed height and hitch ball.
- Durability and materials: Look for heavy-duty steel construction with corrosion-resistant finishes (powder coat, UV resistance) for lasting outdoor use.
- Ease of installation: Bolt-on and slide-and-lock designs can reduce installation time but should still provide a secure, vibration-free connection.
- Compatibility: Confirm compatibility with your specific gooseneck ball size (commonly 2-5/16″) and the kingpin style on your trailer.
- Safety features: Features like cushioned interfaces to absorb shock, lock pins, and snapLatch mechanisms can improve towing stability and reduce wear.
- Maintenance: Consider components that are easy to inspect and service, such as visible cotter pins, bolts with lock washers, and accessible adjustment screws.
- Vehicle and trailer compatibility: Ensure the adapter fits your truck’s bed clearance, wheelbase, and the trailer’s kingpin alignment to prevent clearance issues during turns.
- Warranty and support: Check manufacturer warranties and customer support quality to address potential wear or alignment concerns over time.
- Installation downtime: If you rely on your trailer frequently, prioritize designs that minimize downtime and allow quick detachment when not towing.