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  1. Gooseneck Coupler
  2. Bulldog
  3. Round Tube
  4. Coupler with Inner Tube Only
  5. 25000 lbs GTW
  6. 2-5/16 Inch Gooseneck Ball
Bulldog BX1 Gooseneck Coupler Inner Tube - Round - 2-5/16" Ball - 25,000 lbs
Bulldog

Bulldog BX1 Gooseneck Coupler Inner Tube - Round - 2-5/16" Ball - 25,000 lbs

$170.45
Retail:$243.76
You Save: $73.31
Gooseneck Coupler
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Base assembly is made of durable steel. Large bottom locking plate makes hookup fast and easy. Ball pocket provides tight fit with less rattle. Pair with existing outer tube for a secure, easy-to-use gooseneck coupler. 1-800-940-8924 to order Bulldog gooseneck coupler part number BD1289020300 or order online at etrailer.com. Free expert support on all Bulldog products. Great prices and Fastest Shipping for Bulldog BX1 Gooseneck Coupler Inner Tube - Round - 2-5/16" Ball - 25,000 lbs. Gooseneck Coupler reviews from real customers.
  • All Info
  • Reviews (167)
  • Q & A (0)
  • Photos

Bulldog Gooseneck Coupler

  • Round Tube
  • Coupler with Inner Tube Only
  • 25000 lbs GTW
  • 2-5/16 Inch Gooseneck Ball
  • Bulldog
  • Manual Latch

Base assembly is made of durable steel. Large bottom locking plate makes hookup fast and easy. Ball pocket provides tight fit with less rattle. Pair with existing outer tube for a secure, easy-to-use gooseneck coupler.


Features:

  • Sturdy inner tube pairs with existing outer tube to create adjustable gooseneck coupler
  • Oversize funnel makes it easy to guide ball into socket
    • Bottom locking plate is 50 percent larger than competition
    • Coupler engages even if you miss the ball by just over an inch
  • Tight ball fit helps to reduce jarring and rattling
    • Ball pocket provides contact on both sides of ball
  • One-handed operation with easy-to-use handle
    • Lockable with padlock (sold separately)
    • Oil-impregnated bushings increase life of locking mechanism
  • Smooth operation over time
    • Integrated grease fittings throughout make for simple maintenance
  • Superior, high-strength steel construction


Specs:

  • Ball size: 2-5/16"
  • Tube outer diameter: 4"
  • Range of vertical adjustment (when used with outer tube): 8"
  • Overall length: 28-1/2"
  • Weight capacity: 25,000 lbs
  • Limited 5-year warranty


1289020300 Bulldog BX1 Gooseneck Trailer Coupler without Outer Tube - 25,000 lbs

Item # BD1289020300

Installation Details BD1289020300 Installation instructions


California residents: click here


Ratings & Reviews

4.9

166 reviews
Base assembly is made of durable steel. Large bottom locking plate makes hookup fast and easy. Ball pocket provides tight fit with less rattle. Pair with existing outer tube for a secure, easy-to-use gooseneck coupler.

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Great product!



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awesome



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all is well



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*



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perfect



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Great service!



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This hitch works nice.



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great people to do buisness with.



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great



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Extremely fast at getting product shipped. Thanks



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correct part, fast delivery



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All good, just as advertised!!!!



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Very solid products. The fit was perfect and latches really well.


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166
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See what our Experts say about this Bulldog Gooseneck Coupler

  • Gooseneck Coupler That is Needed Longer Than 22 inches
    We do have some options available that are a bit longer than the Bulldog BX1 Gooseneck Coupler Inner Tube # BD1289050300. The Bulldog BX1 Gooseneck Coupler Inner Tube # BD1289020300 has the same diameter and hitch ball spec and it has an overall length of 28.5" which is 6.5" more than the part you were looking at. The only problem is that it is only rated for 25,000 lbs. If you are needing the 30,000-lb weight capacity rating then you can go with the Convert-A-Ball Multi-Cushioned Gooseneck...
    view full answer...
    Image 1 for
  • Height Adjustment Hole Spacing on Bulldog BD1289020300 Gooseneck Coupler
    The linked photo of the Bulldog BX1 Gooseneck Coupler Inner Tube # BD1289020300 shows the four vertical holes that allow for 8-inches of height adjustment. My contact at Bulldog advised that the top hole's center is 18-iches up from the top of the coupler. The hole centers are spaced apart 2.6-inches.
    view full answer...
    Image 1 for Image 2 for
  • Replacement Inner Coupler for Ranch Hitch Fifth Wheel to Gooseneck Adapter
    We have a replacement inner coupler or the Ranch Hitch with part # AM3101 but the # BD1289020300 would not fit in place of this.
    view full answer...
  • Overall Length of the Bulldog BX1 Gooseneck Coupler part # BD1289020300
    I went out into our warehouse to measure a Bulldog BX1 Gooseneck Coupler part # BD1289020300 that we have in stock and found that it measures 28-1/2 inches in length.
    view full answer...
    Image 1 for
  • Can Just Inner Tube Of Gooseneck Coupler On 2004 Featherlite 8541 Be Replaced?
    As long as the your current inner tube of your gooseneck coupler on your 2004 Featherlite 8541 measures 4" in diameter then you can absolutely use just the inner tube of the Round Gooseneck Coupler with 28" - 38" Adjustable Height - 24,000 lbs # SAC2516-I you were looking at. Another option is just purchasing the Bulldog BX1 Gooseneck Coupler Inner Tube - Round - 2-5/16" Ball - 25,000 lbs # BD1289020300 which is just a the inner tube and will save you a little bit of money over buying...
    view full answer...
  • Availability Of Gooseneck Coupler To Replace 4 x 30 Coupler
    I have an option that may work for you. The closest inner tube gooseneck coupler to the 4" x 30" dimensions you mentioned is the Bulldog BX1 Gooseneck Coupler Inner Tube - Round - 2-5/16" Ball - 25,000 lbs # BD1289020300 which has a 4" diameter and is 28-1/2" tall. This coupler has a 25000lb weight rating, and when used with the outer tube has 8" of vertical adjustment. If you need a coupler with a higher weight rating I recommend Convert-A-Ball Multi-Cushioned Gooseneck Trailer Coupler...
    view full answer...
  • Wall Thickness of Bulldog BX1 25K Gooseneck Coupler Inner Tube
    I spoke to Bulldog about the Bulldog BX1 Gooseneck Coupler Inner Tube part # BD1289020300 and they informed me that the wall thickness is .255". Please note, wall thickness does not denote weight capacity in and of itself.
    view full answer...
  • Could Bulldog BX1 Gooseneck Coupler Fit 1989 4 Star Gooseneck Horse Trailer
    The Bulldog BX1 Gooseneck Coupler Inner Tube # BD1289020300 that you referenced has an outer diameter of 4 inches and is designed to fit the standard size of 4 inch outer gooseneck tubes. If that's what you trailer has this will fit and work well. The pin hole that secures the tube is 3/4 inch in diameter which your outer tube will need to have as well.
    view full answer...
  • Recommended Lockable Gooseneck Coupler Inner Tube And Padlock
    Yes, the Bulldog BX1 Gooseneck Coupler Inner Tube - Round - 2-5/16" Ball - 25,000 lbs # BD1289020300 is lockable with a standard padlock. I recommend the Master Lock Laminated Steel Padlock- 1-9/16" Wide- 3/8" Shackle - Blue Cover - Keyed Alike # ML312KA for a little less metal on metal rattle.
    view full answer...
  • Recommended Bulldog Gooseneck Coupler Inner Tube
    If you are just needing the inner tube for your Bulldog Gooseneck Coupler, I recommend looking at the Bulldog BX1 Inner Tube # BD1289020300. This base assembly is made of durable steel and features large bottom locking plates for fast and easy hookup. It has the same 25,000 pound weight capacity as the full assembly you were looking at and is designed for a 2-5/16 inch ball size. The tube's outer diameter is 4 inches and its overall length is 28-1/2 inches. The range of vertical adjustment...
    view full answer...

Do you have a question about this Gooseneck Coupler?


Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Kathleen M
Updated by:
Kathleen M
Employee Laura H
Updated by:
Laura H
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Updated by:
Alexander C
Employee Isabelle B
Updated by:
Isabelle B
Employee Randy B
Installed by:
Randy B
Employee Zach D
Video by:
Zach D

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