B&W Gooseneck Hitch Rubber Cover — Black, Universal Durable Seal to Block Debris

The B&W GNXA1715 is a durable rubber cover designed to seal the gooseneck ball gap, preventing debris, moisture, and road grime from entering the mounting hole when the ball is not in use.

This compact, utilitarian piece from B&W Trailer Hitches fits into the gooseneck ball gap opening to safeguard the hitch cavity between uses. Made from resilient rubber, it resists tearing and compression while remaining flexible enough for repeated installation and removal. The GNXA1715 is an unobtrusive accessory meant to extend the life of the hitch area and reduce cleaning and corrosion risk.

How does this cover protect my gooseneck hitch?

The rubber cover acts as a barrier that keeps dirt, water, salt, and road debris out of the gooseneck ball cavity. By preventing foreign material from collecting in the hole, it helps reduce the chance of surface wear and simplifies routine maintenance.

• Seals the ball gap to block moisture and contaminants
• Minimizes grit and rust formation inside the hitch cavity
• Reduces cleaning frequency and potential for corrosion

Will this fit my trailer and is it easy to use?

The GNXA1715 is designed as a straightforward, universal-style rubber insert for standard gooseneck ball gaps. Installation is tool-free: press the cover into the opening until it seats, and remove by pulling it out when you need the hitch. Check your ball gap dimensions against the cover to ensure a snug fit.

• Push-in installation requires no tools
• Compressible rubber accommodates slight size variations
• Quick removal when installing the gooseneck ball

What is the material performance and durability?

The cover is molded from a resilient rubber compound formulated for outdoor use and repeated handling. It resists cracking in variable temperatures and withstands exposure to road salts and oils better than thin plastic plugs.

• Flexible rubber resists tearing and deformation
• Holds up to temperature swings and road chemicals
• Maintains a tight seal after many cycles of use

Can this cover remain in place during towing or should it be removed?

The rubber cover is intended for storage and protection when the gooseneck ball is not installed. It should be removed before towing with a gooseneck ball to avoid interference; it is not rated as a load-bearing or towing component.

• Keep installed for protection during non-use
• Remove before mounting a gooseneck ball or towing
• Not designed to carry load or replace hitch hardware

Who is this for: The B&W GNXA1715 rubber gooseneck ball gap cover is ideal for truck and trailer owners who want a simple, low-cost way to protect the hitch cavity between uses. It suits fleet operators, occasional campers, commercial haulers, and anyone who wants to reduce maintenance and corrosion risk on a gooseneck hitch setup without modifying the hitch itself.