How to Determine Replacement Gooseneck Coupler Inner Size Needed

Question

Question:

How do I measure my trailer square tube to determine the size I need to buy?

asked by: Michael R

0

Expert Reply:

Sounds like you are looking for a replacement inner coupler tube for a gooseneck trailer and are wondering how to measure. You'd just need to measure the inner width of the opening and we'd be able to help you figure out what you'd need. The most popular size is the 4 inch size like the part # BD0288660300.

expert reply by: Jameson C

0

Answer 1

Hello Eli, thanks for reaching out. Yes, the Demco EZ-Latch Gooseneck Coupler #DM43KV is safe to use on a dump trailer. The key thing to understand is that the weight of the trailer is still carried by the ball, not by the latch itself. The EZ-Latch…

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Answer 2

Yes, you can use the Bulldoge Gooseneck Coupler, #BD0287610300, with just the set screws on your trailer. The pre-cut holes on this coupler are specifically for Bulldog's outer tube assembly, #BD0233100300, that can be welded to your trailer in…

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Answer 3

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.…

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Answer 4

I recommend the Bulldog Gooseneck Coupler - Adjustable - Square #BD0289600300. This gooseneck coupler includes the inner tube, outer tube, and coupler, and has a weight capacity of 25,000 pounds. It also fits a 2-5/16 gooseneck ball. The coupler has…

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Answer 5

Hello Preston. The 2 bolts are not totally uncommon for a gooseneck coupler, however there should be a pin or latch to hold the coupler in place. If this pin is missing, the coupler is not safe to use. I am not sure exactly what brand or style of…

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Answer 6

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…

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Answer 7

As far as an inner tube only, the BX1 coupler #BD1289170300 is the only option. It sounds like you need one that is held in the outer tube with set screws such as #CG or #BD0287690300. Coupler #CG has a 4 inch diameter tube and #BD0287690300 has a…

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Answer 8

Hey Hieu, the overall width of the Demco EZ Latch Coupler part #DM73KV that you referenced is 7 inches at its widest point. That's a good eye on the hole orientation! The actual orientation is 120 degrees out from the latch of the coupler. The…

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Answer 9

The B&W Extend-A-Goose Gooseneck Coupler #BWTEXA4200 is a great solution for your application. The torque setting that B&W calls out for the set bolt can be found in the instructions (which I'm linking to this page). We try to avoid…

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Answer 10

The Bulldog Replacement Sidewind Jack Crank Assembly #BD015181 that you referenced does have the vertical clevis you indicate was on your original. This handle is intended for Bulldog's heavy-duty square jacks, like #BD182804. If you can provide…

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Answer 11

You will be able to use a inner tube like the Convert-A-Ball Multi-Cushioned Gooseneck Trailer Coupler #CG that also does not have the holes for the pin. This particular tube has the cushioned coupler to help reduce road shock from the trailer into…

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Answer 12

The overall dimension of the Bauer Products Divider Latch Left-Hand #BA42FR is going to be right at 6-1/4" wide by 3-3/4" tall. It is designed to fit a cut-out of 5" wide by 2-1/2" tall. And the plunger is 3/4" in diameter.…

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How to Determine Replacement Gooseneck Coupler Inner Size Needed

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