This B&W Turnoverball Extender is designed for use with our Turnoverball, this ball extender moves the pivot point of your trailer 4″ rearward to provide additional cab clearance.
Specifications
•Compatibility:B&W Turnoverball Gooseneck Hitch Except For Kits 1309 And 1257
•Diameter:2-5/16 Inch
•Gross Trailer Weight:20000 Pound
•Finish:Powder Coated
•Color:Silver
•Material:Steel
Before You Order
Verify part number GNXA4085 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify GNXA4085 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.




