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Will the Bulldog Gooseneck-to-5th-Wheel Coupler Adapter Work with a Hitch on a Peterbilt Tractor


What size is the kingpin on the adapter BD0289640300? I would like to use my Peterbilt tractor with 5th wheel to pull my gooseneck trailer. If the adapter is not the right one, do you have an adapter for this application? Thanks

Expert Reply:

The king pin on the Bulldog Gooseneck-to-5th-Wheel Coupler Adapter, # BD0289640300, is the standard 2 inch king pin that is used on all recreational and commercial fifth wheel trailers.

We do not sell any gooseneck-to-fifth-wheel adapters with different size king pins.

expert reply by:
John H

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