Call Now to Save

Need Help?

We've got you covered!

B&W Gooseneck Hitch Extender GNXA4585

Product Information
Our Price: $153.23
Part #:GNXA4585
Part Type:4" Turnoverball Extender
Application: Designed to work with B&W Turnoverball gooseneck hitches for the Toyota Tundra only
  • 20,000 lb GTW / 5,000 lb VTW
  • Moves pivot point rearward four inches
Add to Cart
Ships Oct 27th - 28th



If you have a B&W Turnoverball gooseneck hitch you may need a custom built accessory to do the jobs you need done. The B&W Gooseneck Hitch Extenders will hook your rig up just right. The 4" extender moves the pivot point rearward 4" and the extend-a-goose gooseneck coupler offsets your trailer by 10". Tow with confidence - Tow safely - Tow with B&W - And remember to never exceed the tow ratings of your truck.

View Available Part Numbers For This Product Line


The installation manual is clear cut and easy to read. For additional information, please call us toll free at 1-877-216-5446 or 701-253-5906.

Limited Lifetime Warranty

Your B&W Turnoverball Gooseneck Hitch accessories come backed by a limited lifetime warranty against any possible defects in either materials or workmanship. If you have any questions or would like to submit a warranty claim, please contact us at your convenience.