Converting a fifth wheel trailer to a gooseneck setup can expand towing versatility for RVs, horse trailers, and large cargo. This guide highlights reliable adapters designed to convert a 5th wheel’s kingpin to a gooseneck coupler. Each option offers different height ranges, load capacities, and installation styles to suit varied trucks and trailer configurations. Read on to compare key features, installation ease, and compatibility to help you choose the right converter for your towing needs.
| Product | Brand | Height Range | Capacity | Type |
|---|---|---|---|---|
| Fifth Wheel to Gooseneck Cushioned Trailer Hitch Adapter | PSAUTO Store | — | Unknown | Cushioned, adjustable |
| C5G1216 Adjustable Cushioned Adapter | Lamerto Store | 12″–16″ | Unknown | Cushioned, adjustable |
| 5th Wheel to Gooseneck Adapter, 17″ Hitch | GEARBONE Store | 15″–17″ | 30,000 lbs GTW | Heavy-duty, adjustable |
| GEN-Y Fifth Wheel To Gooseneck Static Pin Box | GEN-Y Hitch Store | — | 30,000 lbs | SnapLatch, space saver |
| 15″ 5th Wheel To Gooseneck Adapter Hitch | BaVekHak Store | 15″ | 30,000 lbs | Bolt-on, universal fit |
Note: All products listed are adapters that convert a fifth wheel kingpin to a gooseneck coupler. Check fit with your specific vehicle bed width, hitch ball size, and trailer kingpin dimensions before purchase. This overview emphasizes load capacity, installation ease, and compatibility with common gooseneck receivers.
Fifth Wheel to Gooseneck Cushioned Trailer Hitch Adapter
The cushioned gooseneck adapter converts your 5th wheel into a gooseneck within minutes. Designed for quick transformation, this model emphasizes a cushioned interface to reduce component stress during towing. It aims to simplify setup for users who need a practical, temporary conversion without permanent alterations. Suitable for RVs and mixed-use trailers that require on-demand gooseneck capability.
C5G1216 Adjustable Height Cushioned 5th Wheel To Gooseneck Adapter
Lamerto’s C5G1216 model offers a 12″ to 16″ adjustable height range and a cushioned interface for smoother operation. The kit converts a trailer’s kingpin to a gooseneck connection, featuring a sliding collar with set screws to tailor height precisely. It is marketed as an OEM-part-aligned option for campers, RVs, and trailers with a Kingpin Box, supporting reliable towing up to 20,000 pounds gross trailer weight (GTW) in practical terms.
5th Wheel to Gooseneck Adapter, 17″ Adjustable Hitch
This adjustable 17″ hitch converter is built in heavy-duty steel and supports up to 30,000 lbs GTW. It enables tool-free height adjustments from 15″ to 17″ and includes pre-drilled holes with grade-8 bolts for a fast installation, allowing a secure fit on compatible RVs, trailers, and trucks. Its universal 2-5/16″ ball pocket accepts standard gooseneck couplers with a 3/4″ retaining pin for quick setup.
GEN-Y Hitch Fifth Wheel To Gooseneck Static Pin Box
GEN-Y Hitch offers a space-saving static pin box solution that keeps the fifth wheel out of the truck bed when not towing. The SnapLatch Coupler automatically attaches to 2 5/16″ gooseneck balls, with a quick disconnect via latch cable. It provides a towing capacity of up to 30,000 pounds and a tongue weight around 6,500 pounds, finished in a durable black matte coating to resist elements.
15″ 5th Wheel To Gooseneck Adapter Hitch
This adapter converts a kingpin to a 2-5/16″ gooseneck ball with a heavy-duty 30,000 lbs capacity. It uses a bolt-on mount suitable for RVs, horse trailers, and campers. The universal fit aims to accommodate a wide range of 2-5/16″ gooseneck hitches, offering robust performance with corrosion-resistant, black powder-coated steel designed to withstand outdoor use.
Buying Guide: Key Purchase Considerations For 5th Wheel To Gooseneck Adapters
- Weight capacity: Verify GTW and tongue weight ratings align with your trailer’s loaded mass and truck towing limits. Overloading can compromise safety and equipment longevity.
- Height adjustment range: Choose a model whose height range minimizes alignment issues between truck bed, gooseneck hitch, and trailer kingpin height to ensure level towing.
- Interface compatibility: Ensure the kingpin type, ball size, and mounting pattern match your RV or trailer. Some adapters include pre-drilled holes and bolts for quick installation.
- Durability and finish: Look for heavy-duty steel construction and corrosion-resistant finishes to withstand UV exposure, road salt, and weathering.
- Installation effort: Consider tool-free or limited-tools setup if you need a quick conversion. Bolt-on designs generally offer straightforward installation without welding.
- Vehicle and trailer compatibility: Confirm compatibility with your truck bed dimensions, hitch receiver style, and trailer kingpin box to avoid clearance or interference issues.
- Security and safety features: Check for secure locking mechanisms, retainers, and compatibility with safety chains or auxiliary locks where applicable.
- Warranty and support: Favor options backed by warranty and accessible customer support in case of fitment questions or component concerns.