Custom mounting bracket kit that bolts to your truck's existing frame holes, providing the underbed rail system a B&W Turnoverball center kit attaches to. No drilling or welding required apart from a 4" hole in the bed for the ball.
The B&W GNRM1121 is a custom mounting bracket kit for B&W's Turnoverball gooseneck hitch system. It provides the underbed rail structure — brackets and cross members — that bolt directly to your truck's existing frame holes, giving the Turnoverball center kit a solid mounting point.
Installation is a no-drill, bolt-on process apart from a single 4" hole needed in the truck bed for the ball to pass through. This is the mounting kit only; it must be paired with a compatible Turnoverball center kit (sold separately) to form a complete hitch.
Uses existing frame holes, no drilling or welding
Engineered specifically for its compatible vehicle platform
Minimal modification needed for ball access
Built to handle heavy-duty towing loads
In The Box: • Custom Mounting Brackets • Cross Members • Mounting Hardware Not Included: • Turnoverball Center Kit (receiver socket and ball)