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Lippert Gooseneck Connect 21K Pin Box – RV & Gooseneck Towing

$1,054.17 on Amazon.com (as of October 15, 2026, 10:10 AM EST) View details ↗

The Lippert Gooseneck Connect™ is a game-changer for RV owners who tow with a gooseneck hitch but occasionally need to switch to a fifth-wheel setup. This innovative pin box replaces standard fifth-wheel pin boxes, allowing seamless compatibility with Lippert’s Space-Saver Upper Deck Chassis—without voiding your chassis warranty. Designed with a low-profile mounting system, it eliminates the need for bulky fifth-wheel hitches, freeing up valuable truck bed space for other gear or towing needs.

Built for durability, the Gooseneck Connect boasts a 21,000 lb. towing capacity, making it ideal for hauling RVs, horse trailers, or heavy equipment. Its powder-coat finish resists corrosion and wear, ensuring long-lasting performance in harsh conditions. Switching between gooseneck and fifth-wheel setups is effortless—no more dismantling or reinstalling hitches, saving you time and hassle on every trip. Trusted by adventurers and backed by Lippert’s 1-year warranty, this pin box delivers the reliability and versatility you need for any towing scenario.

Towing Capacity21,000 lbs
CompatibilityLCI Space-Saver Upper Deck Chassis (warranty-preserving)
FinishPowder Coat
Warranty1 Year
Will this pin box void my Lippert Space-Saver Upper Deck Chassis warranty?
No—the Gooseneck Connect is the only pin box designed to maintain compatibility with LCI Space-Saver Upper Deck Chassis without compromising your warranty.
Can I use this to tow both fifth-wheel and gooseneck trailers?
Yes. The Gooseneck Connect replaces your standard fifth-wheel pin box, allowing you to switch between fifth-wheel and gooseneck setups without installing or removing a bulky hitch system.
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