Heavy-duty 3" replacement ball for B&W's Turnoverball gooseneck hitch, upgrading from the standard 2-5/16" ball for higher-capacity towing. Machined for a tight, rattle-free fit with a square base that lets dirt fall through the socket.
The B&W GNXA2025 is a solid, machined 3" replacement ball for B&W's Turnoverball gooseneck hitch, built for heavier-duty towing than the standard 2-5/16" ball allows. It's machined for a tight, rattle-free fit, and the square ball base's "corners only" contact with the round socket lets dirt fall through rather than build up, reducing the chance the ball seizes over time.
This ball is SAE J-2638 certified and made in the USA, giving you a heavy-duty, dependable upgrade path within the Turnoverball system.
Heavy-duty capacity for serious gooseneck towing
Precision machined for secure engagement
Square base lets dirt fall through, resists seizing
Meets industry testing standards
This 3" ball cannot be stored inverted in the gooseneck head when not in use — unlike B&W's standard 2-5/16" ball, which is designed to flip over for a flat bed. It is also not compatible with the BW-1257 or BW-1309 gooseneck hitches. Confirm your specific hitch model supports this ball before ordering.
This ball has a 4" shank height and is rated for 40,000 lbs gross trailer weight — notably higher than B&W's standard 2-5/16" Turnoverball, which tops out around 30,000 lbs. B&W also offers 2" and 2-5/16" versions of this ball in the same product line. Part Number: GNXA2025 | Diameter: 3" | Shank Height: 4"
In The Box: • One (1) 3" Turnoverball Gooseneck Ball