B and W Gooseneck Trailer Coupler - Coupler with Inner Tube Only - BWGNC4250 Review Video

I can absolutely understand not wanting to have to cut off the entire tube, but there just isn't an option for a tube with a coupler that goes over your 4" diameter tube. The reason for that is the inner tubing - the part with the…

The retracted height of this product #BD0287600300 is 29-1/2", the ball hole is 2-5/16", and has a range of adjustment of 8".

The outer diameter of the outer tube on the Bulldog Gooseneck Coupler part #BD0287600300 is 4-1/2" diameter.

We have replacement gooseneck couplers that have a 30k capacity like the Bulldog BX1 part #BD1289050300 that you referenced but B and W only makes couplers that have a 25k capacity like the #BWGNC4250.

I believe what you are looking for is actually the part #BD0287690300. This coupler tube is 4-1/2 inches in overall diameter and is designed to have set screws secure it in place to the outer tube. I can't recommend the B and W you mentioned…

The Bulldog Gooseneck Coupler #BD0287600300 includes the inner and outer tube along with the tube pin/clip and pinch bolt. You will only need to weld this to your Gooseneck structure and provide a lock for the coupler latch if you need to secure it…

If you have a trailer wheel that has a 6 lug setup you are going to have a bolt pattern of 6 on 5-1/2 inches. This is the standard 6 lug wheel bolt pattern that trailer rims have. If you are unsure you can check out the help article I attached that…

There really should be a flat washer between the outer bearing of your hub and the nut that holds it on. The washer protects the back side of the bearing from the edges and points on the back side of the spindle nut. The Washer For 1 inch Spindle,…

We carry all sorts of RV door parts including hinges and latches that you can see on the linked pages. I included links to hinges, latches and weather-stripping like #WS1434 and vinyl trim like #CAM25103. Since trailer makers do not keep track of…

The B&W gooseneck couplers come in 2 different setups; the Defender parts #BWGNC4250 and #BWGNC4251 as well as the Extend-A-Goose #BWTEXA4200. The Defender couplers have built-in locks and come with keys while the Extend-A-Goose is lockable if…

There is one gooseneck coupler with a wide flange that is also the easiest to hook up to your gooseneck ball, which is the B&W Defender Locking Gooseneck Coupler. Not only is the coupler base a full 6 inches in diameter, it is also a funnel, as…

We have one gooseneck coupler inner tube that is 4-1/2 inches in diameter: #BD0287690300. You could trim the coupler some but on a 33 inch tall coupler like this if you wanted to shave off like 20 inches that would be way too much. How much are you…