
Hence the name gooseneck! Most gooseneck trailers are designed to haul equipment or livestock and are easy to connect and disconnect. The trailer’s neck goes over the tailgate, into the bed, and resembles that of a goose’s neck. The name “gooseneck” comes from the type of trailers that employ this connection. What Is a Gooseneck Connection and Hitch? Let’s look at how this works a bit more closely. The king pin connects the trailer to the 5th wheel hitch by sliding into the hitch’s u-shaped receiver.Ī gooseneck pin box connects the 5th wheel to a ball hitch in the bed of the truck. A traditional 5 th wheel pin box contains a king pin on the bottom of the pin box. Traditional 5th wheel king pin boxĪs for the connection type, the two main types of pinboxes (excluding adapters) are traditional king pins and gooseneck pin boxes. Naturally, the latter will give a better ride and feel for the tow unit. However, others provide cushioning in various ways, from rubber cushions to airbags. Solid units are lower cost and do the job. There are several types of 5 th wheel pin boxes that differ in design, suspension, and coupler type. The pin box contains the coupling system that attaches the trailer to the tow vehicle. The pin box is an engineered steel box that bolts to the front of the trailer frame. Instead of being pulled along from the bumper of your truck, you tow a 5th wheel from the bed of the truck.įirst, we need to understand what a pin box is. What Is a 5th Wheel Pin Box?įifth wheel RVs are towed much differently than travel trailers. Let’s dig in to learn more about these coupler types, and how you can replace your 5th wheel pin box. We have towed our RV on all different types of hitches and prefer the gooseneck pinbox. One option is to change the pin box to a gooseneck pin box. There are many different options on the market for converting the 5 th wheel to a gooseneck.

While many RVers choose to tow on a traditional 5th wheel pin box and hitch, some people prefer gooseneck couplers in place of a 5 th wheel receiver system.

In order to connect a 5th wheel RV to your truck, you need two things: a pin box and a hitch.
