Pull your gooseneck trailer with a fifth-wheel hitch by installing this round gooseneck-to-king-pin adapter. Inner tube fits most standard, round gooseneck coupler outer tubes.
Features:
Specs:
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we'll be reviewing part number BD0289640300. This is the Bulldog Gooseneck to 5th Wheel Trailer Coupler Adapter. It's going to have a weight capacity of twenty-five thousand pounds. The Gooseneck to 5th Wheel Adapter lets you tow your gooseneck trailer with a 5th wheel hitch. The round inner tube will fit most standard round gooseneck outer tubes. Tube diameter's going to measure four inches from outer edge to outer edge.
This is a direct replacement for the inner tube on Bulldog Gooseneck to 5th Wheel Coupler Adapter, part number BD0289580300. That's going to be sold separately. It does have the adjustable height with the four hole design. The distance from the center of one hole to the center of the other is going to measure two and three quarters of an inch, and that's going to be the same distance between each hole. It's made from a durable steel construction with a nice raw finish on it. Again, that outer tube's going to give us a diameter of four inches, weight capacity, twenty-five thousand pounds.
The plate here at the base is going to give us a measurement of eleven inches by fourteen inches. Then the kingpin's going to be the industry standard two inch diameter. That's going to do it for our review of part number BD0289640300. This is the Bulldog Gooseneck to 5th Wheel Trailer Coupler Adapter. .
Average Customer Rating: 4.7 out of 5 stars (151 Customer Reviews)
Pull your gooseneck trailer with a fifth-wheel hitch by installing this round gooseneck-to-king-pin adapter. Inner tube fits most standard, round gooseneck coupler outer tubes.As always, excellent service and support. I called Donna at etrailer to verify dimensions of this replacement 5th wheel adapter pin. Her answers were 'on target' and I was able to comfortably place the order through her. What I wasn't expecting was receiving the component 21 hours after the order was placed! Admittedly, this was a example of timing hitting all the right marks but anything I have ever ordered (lots) from etrailer arrives within two to three days.....usually exceeding my expectations. etrailer will continue to be my 'go to' first stop for my trailering needs. Great website, great service, fair pricing, fast delivery......perfect! 633303
I own a small transportation company and needed a way to minimize hookup time for one my drivers that primarily pulls fifth wheels hookups. We bought a 30 ft gooseneck trailer and found we needed a faster solution. We reached out to etrailer and they had solution that worked perfectly. Also, we were able to get our hitch conversion within 3 days limiting our downtime. I will buy from these guys again!!!! Excellent service.... 231711
The holes through the round tube insert for pinned height adjustment are not at a right angle to the square plate. I am not sure if it's designed that way on purpose or not. I would have thought it would have went exactly cross ways and not at an angle? The pictures look like the holes are for the pins to go straight thru from the side. I will not be using this feature at this time but maybe in the future. It's welded great and not warped and appears square in good shape but does have some rust. Primer at min would be helpful. It arrived very quickly about 2 travel days plus the weekend, 1 day ahead of schedule. This should solve the problem of leaning/ rolling trailer on the goose neck ball for high leverage loads by converting to anti sway 5th wheel set up. 458153
I have ordered alot from etrailer and always been pleased , last week I ordered a 5th wheel conversion for my gooseneck trailer then went outside and literally cut my gooseneck hitch off , i then got a call from etrailer saying the part I ordered was backordered and was not available .while I was disappointed I was so glad called me immediately and was able to come up with a alternative . Great customer service ,I can not say enough great things about etrailer 492683
My expectation when I unboxed the unit was that it would be a brand new unit. This unit looks like it had been made up and peicemealed from random gooseneck parts. I am reluctant to use this unit because I am questioning the workmanship of the welds. 708317
Victoria B - 10/15/2019Works great. Now I don’t have to use the tractor to pull the heavy B&W hitch with the pog system everytime I need to pull the gooseneck. I did have to drill the holes for the pin since the coupler was not a bulldog brand. Pulls better on the king pin than the gooseneck ball also. Great price. Will shop again soon. 646610
Great product. Very well built. I am a farmer and use it to hook up a goose neck trailer to our semi. We use the trailer to haul hay, machinery, or even cattle. What's great about this product is that you can move it from trailer to trailer. This adapter will fit in a gooseneck trailer with the pin running through the side or with the bolts on the front. Overall great product for the farm. 420980
This item is ONLY for Bull Dog tubes requiring a 15 degree offset. I did not know this until after putting it in my none Bull Dog tube (I have a Lippert chassis). Tested after installation and the offset was so pronounced that it caught on my receiver. Talked with manufacturer's technical expert, and he said that the industry standard is 15 degrees. Regardless, the adapter is expertly fabricated and of good strong steel. Just wish it worked for my trailer. etrailer.com was very good trying to resolve my concern to point Donna spent a lot of time researching a solution for me. Ultimately I shipped back the adapter because it was not doable for me. We both learned a lot today about trailers and the limitations on Bull Dog adapters. 461653
Michael - 12/20/2018Bought this so my wife could load and unload our 30' flatbed easier. The gooseneck required her to climb into the bed and was hard for her to line up. This adapter installed in less than 60 seconds and has made her new career as a hot shot driver that much more enjoyable. I couldn't be more happier. 445862
Great product 856251
Works great. Don’t paint the shaft! With any paint on it, it is VERY tight and hard to remove. 849656
good price works as it should, satisfied 844405
Service was great. Product is well made and fit was perfect. I have used hitch to connect my goose neck trailer to my semi for heavier loads that make my pickup strain. Then in a few minutes I change bad to a 2 5/8” ball for the pickup. Anything else I need will be through e-trailer. 801445
excellent product performs as needed . like it so well we just left it on trailer to only use with tractor.Would like to even look into changing pickup over to fifth wheel so it would be easier to hook up trailers with loads.The only issue I had was a small bead that was on the inside of trailer tube that hindered insertion of hitch.Would definitly do it again. We put it on flat bed gooseneck trailer to use with semi so it would free up pickup 791951
Fast shipping, nice quality, well built product! Thanks!! 784147
I am very pleased with the promptness of this order. The hitch appears to be of excellent quality at a fair price. I will certainly be checking with etrailer for my future trailer needs. 782339
Very fast shipping and easy to install. Will do business with them again. 779648
great product works like it supposed too and no problems 777663
Product is exactly what I was looking for. Built heavy for hard agriculture use. Installed in minutes and ready to work. Definitely recommend. 773967
Great looking hitch, arrived quick! 773835
Ordered on Friday afternoon and received the following Tuesday. Very simple installation. No longer have to crank the gooseneck up or down to connect to truck. Very satisfied with this product and the price was very reasonable. 771669
ETrailer delivered in a very timely manner. I ordered the 5th wheel adapter on a Monday and received it Wednesday. The adapter looked very professionally done. Thank you for your great service and equipment. 770685
Bulldog Gooseneck-to-5th-Wheel" Trailer Couple" made the repair on a damaged trailer a snap! 769995
Great customer service ordered Thursday night and arrived Monday afternoon 762853
Condition: Surface Scratches
Notes: There are light to medium scratches on the end of the pin ansd some very light surface rust in spots. It is cosmetic damage only and will not affect the function and it is bare metal and supposed to be paint so rust will come off during prep
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