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Hey there John, I can help you out with this. While we don't have the specific Bulldog inner tube for the Bulldog BX1 Gooseneck Coupler - Adjustable Height - Round - 2-5/16" Ball - 25,000 lbs #BD1289000300, but Bulldog carries it under part…

Hello Jerry, Great question. It all depends on on if it is compatible. If your current set up is not a topwind coupler then it isn't going to work because the #GCSQTW-30008 does not use traditional pin-adjustment holes (please refer to picture I…

Hello David, thanks for reaching out. The Curt Offset Ball #C68ZV will fit the 2024 GMC 2500, but it will only work on the 8' bed models. If you have the short bed, an additional piece, Curt part #60669 is required. The problem is this part will…

There is not an inner gooseneck coupler square tube we carry that has the 3.5 inch outer dimension you referenced. All of the square gooseneck couplers we carry from all brands have the inner sleeve outer measurement of 4 inches on each side like the…

Hi Gerry; they're both going to do the same thing so I would stick with the square #GCSQ-25008 since that is what it looks like it originally had.

The outer tube of the Bulldog #BD0289800300 Gooseneck Trailer Coupler measures 20 inches long as shown in the diagram that Bulldog provided for me. The outer tube is 4-1/2 inches square. The inner tube is 4 inches square and measures 31 inches long.…

The trailer brakes work on a separate circuit than the lights. You have a couple of options to control the electric brakes on the trailer. One option is to use an air over electric brake control, #HA100400C. This unit connects to the air brakes on…

Thanks for reaching out and providing the photos Rae Ann! Since you're wanting to lower the nose of your gooseneck trailer a bit more I recommend checking out the Convert-A-Ball Multi-Cushioned Gooseneck Trailer Coupler #CG because it has the…

I do have an option for you but we don't offer any inner tube square gooseneck couplers which measure 3-1/2" x 3-1/2" as this is not a standard size. That said, what you can do is install a new outer tube and inner tube of the standard…

Thank you for providing that information. Leaf springs like the ones you have now typically match the axle capacity on your trailer. Although adding leaf springs with a slightly higher capacity won't hurt, it also is not necessary. Based on the…

The 6-Leaf Double-Eye Spring #e94SR will work as a replacement for your Dexter 072-097-02 leaf spring. You Dexter spring is the same 26" length as ours but ours will have 6-leaves versus the 4 on your Dexter spring.

The most common slam latch used for campers in 2016 like your Keystone Cougar is the Lippert Standard Baggage Door Latch Kit #LC317649. You can use the mounting screw pattern to verify if this is the correct size for your Cougar. The vertical…