Is There an Inner Tube for a Gooseneck Coupler That's 4.5" Diameter

Question:

Looking for an inner 4.5 gooseneck tube to replace our 5th wheel we have now. just the inner tube needs to be 4.5 as the outer tube is welded on. 2 5/16 ball. every inner tube I see on your site is a 4.

asked by: Jeff T

Expert Reply:

The Bulldog Gooseneck Coupler part # BD0287690300 is an inner tube for a gooseneck coupler with an outer diameter of 4-1/2". This is actually the only option we offer with this size diameter for the inner tube only. The vast majority are 4" diameter for the inner tube and 4-1/2" diameter for the outer tube.

expert reply by: Conner L