1. Gooseneck Trailer Coupler
  2. Bulldog
  3. Coupler with Outer and Inner Tube
  4. 30000 lbs GTW
  5. Square Tube
  6. 2-5/16 Inch Gooseneck Ball
Bulldog Gooseneck Coupler - Adjustable - Square - 2-5/16" Ball - 30,000 lbs

Bulldog Gooseneck Coupler - Adjustable - Square - 2-5/16" Ball - 30,000 lbs

Item # BD0289800300
lowest price pledge
Our Price: $261.54
You Save: $30.74
Gooseneck Trailer Coupler
This item qualifies for Free Shipping
Shipping Weight: 66 lbs
In Stock, Ships Today
zoom in icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Call 800-298-8924 to order Bulldog gooseneck trailer coupler part number BD0289800300 or order online at etrailer.com. Free expert support on all Bulldog products. Guaranteed Lowest Price and Fastest Shipping for Bulldog Gooseneck Coupler - Adjustable - Square - 2-5/16" Ball - 30,000 lbs. Gooseneck Trailer Coupler reviews from real customers.
  • All Info
  • Reviews (11)
  • Q & A (6)
  • Photos
  • Why etrailer?

Bulldog Gooseneck Trailer Coupler - BD0289800300

  • Coupler with Outer and Inner Tube
  • 30000 lbs GTW
  • Square Tube
  • Bulldog
  • 2-5/16 Inch Gooseneck Ball
  • Manual Latch


  • Gooseneck coupler is strong, durable and easy to use
    • SAE compliant
  • Self-centering locking plate - engages even if you miss the ball by just over an inch
  • Superior, high-strength steel construction
  • Tight ball fit helps to reduce jarring and rattling
  • Easy-to-grip locking handle is accessible from any position
    • High-profile design makes it simple to use even when you're wearing work gloves
  • Easily adjustable design with cam locking pin
  • Includes (2) 3/4" diameter set bolts


  • Ball: 2-5/16"
  • Total length of the inner tube: 31"
  • Distance from bottom of coupler to the first bolt hole center: 17-3/16"
  • Distance from bolt hole center to bolt hole center: 5"
  • Retracted height: 32"
  • Extended height: 40"
  • Range of adjustment: 8"
  • Outer tube diameter: 4-1/2"
  • Inner tube diameter: 4"
  • Capacity: 30,000 lbs
  • Limited 5-year warranty

0289800300 Bulldog Square, Adjustable Gooseneck Coupler - 30,000 lbs

Installation Details BD0289800300 Installation instructions

California residents: click here

Customer Reviews

Bulldog Gooseneck Coupler - Adjustable - Square - 2-5/16" Ball - 30,000 lbs - BD0289800300

Average Customer Rating:  4.9 out of 5 stars   (11 Customer Reviews)

- BD0289800300

Heavy Built 722816

- BD0289800300

Customer Service was EXCELLENT! The part was a newer model part, fit perfectly and came 3 days before they promised. The trailer is out working and making money right now. Thanks! 559149

- BD0289800300

Great part makes my trailer new again! 556385

- BD0289800300

Excellent product, easy to install and functions perfectly 344026

- BD0289800300

Works great! Plenty strong???? Would buy again! 304878

- BD0289800300

Hitch arrived on time Easy to install,cut old one off , fit good,works great. If I need another one this is what I will use, & etrailer is where I will order from. 255514

- BD0289800300

This is a excelent product and shipping was great. I will order again. 147945

- BD0289800300

well made product 113904

- BD0289800300

Very good price. Product arrived quickly. Just what I needed. I will continue to use E-Trailer in the future. 58337

- BD0289800300

Product as described and very well built. Fast shipping as always 36762

- BD0289800300

Service As an owner of a small company service is the most important thing we can do. The product I ordered was shipped and delivered on time and was the correct part. etrailers web site is very easy to use and placing the order went even easier. I have found a new supplier for our service department. Greaty job etrailer Thanks Mike Hulett Go Solar Coop.Inc 5210


Ask the Experts about this Bulldog Gooseneck Trailer Coupler

Do you have a question about this Gooseneck Trailer Coupler?

  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality gooseneck trailer coupler for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate gooseneck trailer coupler information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Expert Research:
Michael H
Expert Research:
Jameson C
Updated by:
Laura H
Updated by:
Alexander C
Updated by:
Isabelle B

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.