Price: $147.53

Bulldog Gooseneck-to-5th-Wheel Trailer Coupler Adapter - Inner Tube - Square - 30,000 lbs

Item # BD0289650300

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Retail:$218.11

Our Price: $147.53

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Product Images

bulldog gooseneck and fifth wheel adapters replaces inner tube coupler gooseneck-to-5th-wheel trailer adapter - square 30 000 lbs
bulldog gooseneck and fifth wheel adapters trailer to hitch coupler bd0289650300
bulldog gooseneck and fifth wheel adapters adapts trailer replaces inner tube gooseneck-to-5th-wheel coupler adapter - square 30 000 lbs
bulldog gooseneck and fifth wheel adapters trailer to hitch replaces inner tube bd0289650300
bulldog gooseneck and fifth wheel adapters adapts trailer coupler
bulldog gooseneck and fifth wheel adapters trailer to hitch replaces inner tube

Customer Photos

bulldog gooseneck and fifth wheel adapters adapts trailer replaces inner tube bd0289650300
bulldog gooseneck and fifth wheel adapters adapts trailer replaces inner tube bd0289650300

Videos


  • Gooseneck Trailer to Fifth Wheel Hitch
  • Replaces Inner Tube
  • Bulldog
  • Adapts Trailer
  • Gooseneck Coupler Adapters
  • No Offset
  • 30000 lbs GTW
  • Adjustable Height
Pull your gooseneck trailer with a fifth-wheel hitch by installing this square gooseneck-to-king-pin adapter. Inner tube fits most standard, square gooseneck coupler outer tubes. Call 800-298-8924 to order Bulldog gooseneck and fifth wheel adapters part number BD0289650300 or order online at etrailer.com. Free expert support on all Bulldog products. Guaranteed Lowest Price and Fastest Shipping for Bulldog Gooseneck-to-5th-Wheel Trailer Coupler Adapter - Inner Tube - Square - 30,000 lbs. Gooseneck and Fifth Wheel Adapters reviews from real customers.



Bulldog Gooseneck and Fifth Wheel Adapters - BD0289650300

Pull your gooseneck trailer with a fifth-wheel hitch by installing this square gooseneck-to-king-pin adapter. Inner tube fits most standard, square gooseneck coupler outer tubes.


Features:

  • Gooseneck-to-5th-wheel adapter lets you tow your gooseneck trailer with a 5th-wheel hitch
  • Square inner tube fits most standard, square gooseneck outer tubes
  • Direct replacement for inner tube on Bulldog gooseneck-to-5th-wheel coupler adapter (BD0289590300 - sold separately)
  • Adjustable-height, 4-hole design
  • Durable steel construction
  • Raw finish


Specs:

  • Overall tube width: 4"
    • Inside tube width: 3-7/16"
  • Usable length from top of tube to top of gusset: 19-7/8"
  • Pin hole diameter: 3/4"
    • Grade 5 3/4" x 5-3/4" through bolts (sold separately)
  • Plate dimensions: 10" x 14"
  • Weight carrying capacity: 30,000 lbs
  • Weight distributing capacity: 9,000 lbs
  • 5-Year limited warranty


0289650300 Bulldog Gooseneck-to-5th-Wheel Trailer Coupler Adapter - Inner Tube - Square - 30,000 lbs







Economy - This item

Bulldog Gooseneck-to-5th-Wheel Trailer Coupler Adapter - Inner Tube - Square - 30,000 lbs


Bulldog Gooseneck-to-5th-Wheel Trailer Coupler Adapter - Inner Tube - Square - 30,000 lbs
Bulldog Gooseneck and Fifth Wheel Adapters

56 reviews

Code: BD0289650300

In Stock

Retail:$218.11

Our Price: $147.53


  • Gooseneck and Fifth Wheel Adapters
  • Adapts Trailer
  • Gooseneck Trailer to Fifth Wheel Hitch
  • No Offset
  • 30000 lbs GTW
  • Replaces Inner Tube
  • Adjustable Height
  • Gooseneck Coupler Adapters
  • Bulldog


Pull your gooseneck trailer with a fifth-wheel hitch by installing this square gooseneck-to-king-pin adapter. Inner tube fits most standard, square gooseneck coupler outer tubes.

more information →
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Bulldog Gooseneck and Fifth Wheel Adapters

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  • 25000 lbs GTW


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.

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  • Adapts Truck
  • Gooseneck Hitch to Fifth Wheel Trailer
  • 20000 lbs GTW
  • Connects to Gooseneck Hole
  • Fixed Height
  • Hitch Adapters
  • Curt


Install this adapter in the round ball hole of your Curt Double Lock gooseneck hitch to get above-bed base rails for your fifth-wheel trailer hitch. Universal rails provide attachment points in your truck bed for a standard fifth-wheel hitch.

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Hi-Rise Gooseneck-to-5th-Wheel Trailer Hitch Adapter by Bulldog, Draw-Tite and Reese


Hi-Rise Gooseneck-to-5th-Wheel Trailer Hitch Adapter by Bulldog, Draw-Tite and Reese
Draw-Tite Gooseneck and Fifth Wheel Adapters

13 reviews

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  • Adapts Truck
  • Gooseneck Hitch to Fifth Wheel Trailer
  • 18000 lbs GTW
  • Connects to Gooseneck Hole
  • Hitch Adapters
  • Draw-Tite


Convert your Draw-Tite, Bulldog or B&W gooseneck hitch to a fifth-wheel hitch with this kit. Adapter has round and square gooseneck posts, a 4-way pivoting head for easy trailer hookup, and stabilizer strips for sturdy mounting in your truck bed.

more information →

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Video of Bulldog Gooseneck-to-5th-Wheel Trailer Coupler Adapter - Inner Tube - Square - 30,000 lbs


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Bulldog Trailer Coupler BD0289650300 Review

Today we're going to review part number BD0289650300. This is the Bulldog Goose Neck To Fifth Wheel Trailer Coupler Adapter. This is the inner tube in a square design. This Goose Neck to fifth wheel adapter will let you tow your goose neck trailer with a fifth wheel hitch. This is a square inner tube which is four inches in width. This will fit most standard goose neck outer tubes and it is also a direct replacement for the inner tube on the Bulldog Goose Neck to Fifth Coupler adapter that we sell separately.It does have an adjustable height as you can see the four hole design right here.

It allows you to set it at whatever height you need it at and then put your pin through there. Now the size on the hole is three quarters of an inch. It is a durable steel construction and it does have a raw finish. Now the weight carrying capacity on this adapter is 30,000 pounds.The weight distributing capacity is 9,000 pounds. It does have a limited five year warranty and I just want to give you a measurement on this plate-its 14 inches that way and 10 inches that way.

This is the king pin which would slide into your fifth wheel hitch and this is the square tube that will slide into the outer tube of your goose neck trailer and it's pretty heavy but I just want to rotate it to show you the other end there.You can see the opening and then you can also see the welded on supports they have. That should do it for the review on part number BD089650300-the Bulldog Goose Neck to Fifth wheel Trailer Coupler Adapter in the square inner tube design.


Customer Reviews

Bulldog Gooseneck-to-5th-Wheel Trailer Coupler Adapter - Inner Tube - Square - 30,000 lbs - BD0289650300

Average Customer Rating:  4.8 out of 5 stars   (56 Customer Reviews)

Pull your gooseneck trailer with a fifth-wheel hitch by installing this square gooseneck-to-king-pin adapter. Inner tube fits most standard, square gooseneck coupler outer tubes.

- BD0289650300

by: TomDom51804/02/2013


A very nicely made heavy duty product. The welds are beautiful! You could mention the hole size for the lock pin in the ad. I had to drill them out to 1-1/16" for my application. The corners and edges were sharp on the king pin plate. I rounded them off. I am very pleased with the product, the speedy delivery and the price. 73920


Comments

It was and is a great product. Im very pleased, The icing on the cake is the service you provide. You are my go to source when I need anything trailer related. I was pleasantly surprised by your follow up e-mail. Keep up the good work. Sincerely, TomDom518, Selkirk NY

TomDom518 - 10/01/2014

7086

- BD0289650300

by: Morris D,01/21/2014


put it on but have not used it yet. Everything looks great. Had too drill the holes out to 1 inch, but I new that when I brought it. this trailer will be pulling 4 race cars, a mod. 2 mini stocks, and a sport stock. get pretty hard rising old hitch above ball. drop the legs krank it down a little open the jaws, and leave . LOVE IT. Thanks easy shopping shipped when it was suppose to, and arrived. 114407


Comments

still LOVE IT. thanks

Morris D - 01/23/2015

8860

- BD0289650300

by: Andy B01/19/2017


I am waiting for my trailer to be ready for pickup, but the unit fit my Pullrite universal type 3365 capture plate fit without any modifications. I did have to remove a few of the extra shims sent with the plate, but that is expected. Pulliam industries said I may need a 3317 plate. They also said the 3317 plate will work on just about any adapter with a kingpin. My hitch came with a 3365, so I tried to find an adaptor that would work. I was successful. The items ships raw steel and will be rusting when you receive it. I will paint it myself. I wish it was painted at the factory. 333856



- BD0289650300

by: Aaron W.03/03/2016


I really like the king pin conversion over the goose neck for the ease of hooking and Unhooking. If I had a bigger truck with the regular fifth wheel it would've been great but I have the camper style fifth wheel that put center of gravity higher so it made my truck buck really bad. The only improvement I would make is to round The only improvement I would make is to round off The back two edges that are squared they get cought on my safety change when I turn sharp. I purchased an over over weight the bed ball plate from y'all and it works great 239400



- BD0289650300

by: Lafe R.06/09/2014


The neck came in and looked great. Very heavily built and the welds look great. I am glad the kingpin is the same size as a tractor trailer hitch, as I have put this neck in my 32' tandem dual trailer. The trailer is heavy enough on a one ton truck empty, so it will now be used hooked to my Freightliner. The negatives I have are these... The neck holes are 7/8 and I needed them to be 1-1/8. I only needed the holes on one side, as the other side has a set bolt. So I had to fill that side in so the bolt would secure to something. 134827



- BD0289650300

by: Vern B.04/19/2017


I purchased a gooseneck adapter to install on a trailer I bought. I hadn't looked at the trailer and thought I needed a round tube so that's what I ordered. When I went to get the trailer I found out I needed the one with a square tube. All it took to get the correct one was to make a call and explain that I needed to send the wrong one back and get the correct one. The next day I received the correct one and went to get my trailer. The customer service people were great to deal with. Adapter fit was great! 369624



- BD0289650300

by: Donald D.04/02/2016


This slide in hitch pin has held up to my pulling very heavy loads for over a year. It installed easily and works well with my mid-range truck, even though I have a full size fifthwheel plate. It catches water when it rains and I would have liked it to be powder coated or painted so as to avoid rusting. I am very happy with the heavy duty welds and how thick the metal is on the shaft. overall it is well made and probably the best one on the market for the reasonable price. 242730



- BD0289650300

by: Tim S08/31/2017


Great product, fast shipping, excellent communication, definitely recommend these guys!! We painted the square tube/king pin tube red and installed it. Works great, but there is not much of it to see in the pic. Take my word, well built & very heavy duty!! 427480



- BD0289650300

by: Scott H.01/14/2014


Excellent service order went smooth. All questions answered. Shipped same day and arrived on time. Product exactly as described with nice deep penetrated professional welds.Will use etrailer again. They do have quality products at reasonable prices. thanks again Scott H. 112751



- BD0289650300

by: Mick F03/21/2017


For the money....no....for any amount of money you can't beat it....excellent product...I use it every day....switching from the 5th wheel hitch to the gooseneck hitch every time I used my flat bed was a real pain....the conversion hitch saves me tons of time and it saves my back from lifting that 5th wheel hitch off three or 4 times a month... 356742



- BD0289650300

by: D-n-K Transport09/17/2014


Thanks Etrailer for this item. Shipping was fast and the item arrived just as described. I ordered this item to go on my 2001 Take3 car hauler trailer. It had a gooseneck coupler on it and I needed to change it out to a kingpin or 5thwheel coupler. This item worked great. Only thing I had to do to it was paint it. 151651



- BD0289650300

by: mike m01/12/2015


workman ship of product very good. item did not fit big tex gooseneck hitch. had to machine all 4 sides so it would slide into neck. items need to have exact dimensions so one would know if the item will fit or not. a detailed drawing of product would have been very helpful. machine work is very costly. 168721



- BD0289650300

by: Kody B06/06/2014


Fit very well and welds looked good and quick shipping will recommend this product to anyone 134590



- BD0289650300

by: Larry Ba04/12/2017


Received the Gooseneck to fifth-wheel coupler (inner tube only, with 4" square tube) yesterday. It is heavy duty (1/4") steel and construction seems very good. Only down side is that it is NOT cleaned or painted. I removed a little surface rust, cleaned, and spray painted it. 366328



- BD0289650300

by: Robert N.03/27/2014


The product was very heavy duty and delivered very quickly. The fit was perfect. Had to drill the holes to fit 1" bolt, but that was not an issue. The hitch fit perfectly. the customer service provided by your company is second to no one. Thanks 122529



- BD0289650300

by: Garett05/05/2015


Service was great shipping on time, only issue was packing the box was open and in very bad shape, the item is heavy so would expect this but you should use different packing for these items. I will order again Thank you 190282



- BD0289650300

by: Louis03/07/2013


Product shipped very fast, installed in less than 10 minutes. Hooking to trailer now does not involve getting out multiple times, just back into kingpin get out lock fifth wheel and crank the jack. Very fast , I love it. 69326



- BD0289650300

by: Darryl02/26/2015


Very fast shipping,no hassles at all.The bulky,heavy product was shipped in a good,heavy duty box that arrived intact.Product looks good,although I wish the bottom plate was a little wider.Overall very good. 176282



- BD0289650300

by: Ron C.07/14/2016


Item was purchased for my gooseneck trailer as a back up to change from a ball mount to fifth wheel mount to use on rental truck when mine was in for repairs. It arrived in two days and worked great. 271989



- BD0289650300

by: Kevin L Callahan11/18/2012


I'm thoroughly pleased with the service and posts that wetter delivered to my door in record time, I will continue to use this company and will recommend it to everyone I come in contact with. 59648



- BD0289650300

by: Randal W.04/06/2017


We received package very quickly. It was exactly as described and at a good price. I will check Etrailer for any products I may need in the future and would recommend them. 363657



- BD0289650300

by: LJ05/30/2014


Gooseneck to 5th wheel adapter arrived and I was pleasantly surprised at how nicely it was made. Fit was perfect and all is as advertised! Very heavy duty !!! 133423



- BD0289650300

by: Falcon Racing07/01/2016


Product is as advertised and works well. Customer service at Etrailer was top notch... Best source I've found for unique and heavy duty trailering supplies! 267061



- BD0289650300

by: terry p.02/12/2016


product arrived very fast for a 50# package. Exactly want I ordered. Thank you etrailer I will be ordering again when the occasion should arise 237679



- BD0289650300

by: kevin04/30/2015


We put this in a take 3 trailer hitch to replace the gooseneck coupler that was in it .it fit in perfect and came in a very timely manner. 189019



- BD0289650300

by: Chris M08/17/2017


The product is great just what I ordered it was shipped fast ant the price was very competitive,would recommend this company to everyone. 421324



- BD0289650300

by: Mark11/08/2017


WAS EXACTLY WHAT I ORDERED AND FIT GREAT ON THE TRAILER. GOOD COMPANY, THEY HAD GOOD SECURITY PROCEDURES WHEN USING A CARD FOR PAYMENT. 450760



- BD0289650300

by: Bill C05/08/2015


Fast shipping product just as expected the coupler is built strong if you need to convert gooseneck to 5th wheel this item is excellent 191508



- BD0289650300

by: Stephen05/18/2016


We bought this adapter for our seed tender and its held up very well and built very well also. Would recommend this product to anyone. 250755



- BD0289650300

by: Rick Whipple08/19/2013


Real nice product welded with good penetration. If I made it myself would not have save much money don't know how you make a profit. 95786



- BD0289650300

by: jeff anderson03/18/2013


i have ordered 5 of the bulldog couplers and am very satisfied . they are well built and fit perfect right out of the box 71468



- BD0289650300

by: Achos auto transport12/22/2016


I really like e trailer for buy all my trailer company parts, we keep maintinance bussines always with this guy Thanks 327419



- BD0289650300

by: Brad B.01/01/2014


Great product just as described. Very fast shipping. Highly recommend product! Highly recommend company! 111672



- BD0289650300

by: Matthew B.02/13/2013


awesome fast service perfect product, took care of the rocking i had in the trailer as a goose neck. 66153



- BD0289650300

by: peter03/23/2017


looks great! shipping was on time! product looks solid! could be painted or powder coated though. 357428



- BD0289650300

by: Travis S09/23/2015


Ordered on Monday received on Wednesday Like the service will most likely use etrailer again 227250



- BD0289650300

by: Christopher K12/02/2015


Product worked great! A direct replacement for the gooseneck tube. No modifications needed. 232819



- BD0289650300

by: Jessie Moss09/21/2016


Fast service and the part was exactly what I needed! I am extremely pleased with etrailer! 297280



- BD0289650300

by: James pearce11/07/2016


Excellent unit--not a ounce of problems. Thanks for making a quality product 314430



- BD0289650300

by: nestor lennover02/09/2016


awesome product,fast delivery i will not hesitate to buy from them again! 237388



- BD0289650300

by: Luis09/13/2017


Very satisfy with the product i order made with very strong material. 431962



- BD0289650300

by: Nicole11/13/2017


Super fast shipping, product arrived just as described Thank you 451524



- BD0289650300

by: Ryan01/14/2013


As always extremely happy with my order and the service I received. 62905



- BD0289650300

by: Lilia05/30/2016


Great service, prompt delivery. Very satisfied. Thank you! 253734



- BD0289650300

by: Brad W04/30/2014


Everything was great. I'm getting ready to order another one. 128316



- BD0289650300

by: Kelly Foy09/30/2016


Awsome Great to deal with Fastest order out of any company 301989



- BD0289650300

by: Ken08/09/2016


Product arrived quickly and exactly as described. Thank you. 281810



- BD0289650300

by: Randy05/24/2017


Good quality product. Exactly as described. Good pricing. 384463



- BD0289650300

by: LuisP04/24/2017


Needs bigger plate for my use. but overall works fine 371844



- BD0289650300

by: Alex02/11/2015


Product as described will do business a gain. 173256


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Ask the Experts about this Bulldog Gooseneck and Fifth Wheel Adapters
Do you have a question about this Gooseneck and Fifth Wheel Adapter?


  • Can a 5th Wheel King Pin Adapter be Installed on a Big Tex 22GN Gooseneck Trailer
  • I looked up the Big Tex 22GN Gooseneck trailer and see that it has a square tube coupler. We do have an adapter, inner tube only, for square tubes, # BD0289650300. The tube is 4 inches wide on the outside. It uses holes for pins or bolts though so if the inner tube on the trailer now doesn't fit the same way then either the outer tube would have to be modified with permission from Big Tex or the adapter would have to be welded on and again with permission from Big Tex. There are other...
    view full answer...

  • Will the Bulldog Gooseneck-to-5th-Wheel Trailer Coupler Adapter fit a 22 foot GN Big Tex Trailer
  • The Bulldog Gooseneck-to-5th-Wheel Trailer Coupler Adapter # BD0289650300 that you referenced was designed to fit most standard, square outer tube gooseneck trailer couplers so it should work for you. You can verify that it would work by comparing the outer dimensions of this product with the current outer tube of your trailer. This has a 4 inch by 4 inch outer dimensions and should fit in the outer tube of your trailer.
    view full answer...

  • Will 5th Wheel Trailer King Pin Fit Semi-Truck 5th Wheel Hitch
  • Yes, the king pin on the Bulldog Gooseneck-to-5th-Wheel Trailer Coupler Adapter you referenced, part # BD0289650300, is the same size as that used on a standard semi- truck hitch. This 4-inch square gooseneck-to-king-pin adapter features a raw finish, adjustable height and weight carrying capacity of 30,000-lbs.
    view full answer...

  • Recommended Square Tube Gooseneck to 5th Wheel King Pin Adapter
  • It sounds like you have a gooseneck like the Atwood Gooseneck Trailer Coupler AT75401. For an adapter to kingpin, I recommend the Bulldog Gooseneck-to-5th-Wheel Trailer Coupler Adapter - Inner Tube - Square - 30,000 lbs # BD0289650300 or the # KPG5-Q25-IP. Both measure 4 inches outer diameter to fit inside a tube 4-1/2 inches outer diameter. Another option is to use the Bulldog Gooseneck-to-5th-Wheel Trailer Coupler Adapter - Square - 30,000 lbs # BD0289590300. This will only be needed...
    view full answer...

  • What is the Exact Size of Bulldog Coupler Adapter # BD0289650300
  • I went out and pulled one of these Bulldog Coupler Adapter # BD0289650300 and the measurements are as follows: the outside dimension of the adapter is an exact 4 inches. The inside dimension is an exact 3-7/16 inches. Another unit that we have that is a tad bit larger is the Bulldog # BD0289590300. This has an outside dimension of 4-1/2 inches and an inside dimension of 4 inches.
    view full answer...

  • Availability of Gooseneck Coupler to Fifth Wheel Hitch Adapter for 4-1/2 Inch Wide Coupler
  • The best option I have that would work for you would be to remove the existing square outer tube from your gooseneck trailer and replace it with part # BD0289590300 which includes the outer tube that would weld onto your gooseneck and the compatible inner tube that would act as the adapter. When you tow a gooseneck trailer, you'd swap out the adapter and install a gooseneck coupler like part # BD1289210300. We retail the products shown on our website, we don't manufacture or fabricate...
    view full answer...

  • Availability of Gooseneck to 5th Wheel Hitch Adapter for 2015 Big Tex 25DU Gooseneck Dump Trailer
  • If your truck has a fifth wheel hitch that uses industry standard rails (like those sold by Reese, Curt, Valley and Husky), the easiest way to tow the trailer would be to use a gooseneck ball that attaches to your bed mounted rails like the Curt # 16055. Big Tex tells me they used a Bulldog 4 inch square tube coupler on your trailer, so if your fifth wheel doesn't use industry standard rails, you'd need to remove the existing coupler and install the # BD0289650300 Bulldog Gooseneck to...
    view full answer...

  • 5th Wheel to Gooseneck Adapter Recommendation
  • It sounds like you are wanting an adapter to be able to tow your fifth wheel trailer with a gooseneck hitch. If this is correct, the best option would be to replace your current pin box with a Reese Goose Box, like part # RP94622, which features an adjustable air bag and dual shock absorbers to create a smooth, cushioned ride and reduce stress on the trailer frame. The Goose Box is approved by Lippert, a major trailer frame and pin box manufacturer, and will not void their trailer warranties....
    view full answer...

  • Adapter to Allow Gooseneck Trailer to be Towed by Tractor Trailer Hitch
  • We offer a number of adapters like # KP84HB that allow a goose neck trailer to be pulled by a 5th wheel or tractor trailer hitch. All can be seen on the linked page. This part that you referenced is a 4-inch square inner tube with a 3/4-inch pin hole diameter. Other square tube adapters include Bulldog # BD0289650300, also a 4-inch, that fits most standard square gooseneck outer tubes. They also offer a weld-on kit # BD0289590300 which has a 4-inch inner tube and also an outer tube. If...
    view full answer...

  • Availability of Inner Tube Gooseneck to Fifth Wheel Adapter that Measures 4-1/2 inch by 4-1/2 inch
  • I wish we did, but everything we carry has an inner square diameter of 4 inch by 4 inch. If the outer tube of your setup is 4-1/2 inch by 4-1/2 inch then the inner tube part # BD0289650300 could potentially be what you are looking for. You would need to measure the opening at the bottom of the outer tube though.
    view full answer...

  • Gooseneck Hitch Tube for 4-Inch Gooseneck Tubing
  • It sounds like your gooseneck trailer is fitted with a square coupler/adapter tube such as # BD0289650300. This adapter fits a 4-inch inner diameter square gooseneck tube and provides a 5th wheel king pin to fit into a 5th wheel hitch. If you want to return the trailer to a gooseneck tube for a 2-5/16-inch ball you can use 4-inch square inner tube Bulldog BX1 Gooseneck Coupler # BD1289210300.
    view full answer...

  • Recommended Gooseneck to 5th Wheel King Pin Adapter for 33 Foot Enclosed Car Hauler
  • The Bulldog Gooseneck-to-5th-Wheel Trailer Coupler Adapter # BD0289650300 is a great product and has an overall tube width of 4 inches. The pin hole diameter is 3/4 inch. We do not make these assemblies in house, so making one to your specs is not something we are able to do. If you already have the 4-1/2 inch inner tube for your assembly, then I recommend simply using the Wallace Forge 5th Wheel to Gooseneck Adapter # 2085295 to adapt your gooseneck car hauler for 5th wheel hitch...
    view full answer...

  • Towing a Gooseneck Trailer with a 5th Wheel Trailer Hitch on a 2002 Ford F450 Flatbed
  • The 2 gooseneck hitches that you have referenced are designed to fit in above the bed 5th wheel rails that the Reese low profile hitch # RP30054 does not fit into. The low profile hitch requires a custom installation and there should be a 1/2 inch thick steel plate under the bed and attached to the truck frame and this is what the hitch is attached to. In order to use the hitch with a gooseneck trailer I recommend replacing the inner tube of the gooseneck coupler, if it can be removed,...
    view full answer...

  • Adapting a Gooseneck Trailer to be Towed By a 5th Wheel Trailer Hitch
  • All of the square inner tube gooseneck trailer to 5th wheel adapters we have are 4 inches wide so you will want to look at other adapter options. If your 5th wheel trailer hitch sits in above the bed rails then you can use a gooseneck plate, # 49080. I have linked a couple of videos of this hitch for you. If you do not have industry standard above the bed rails let me know what you do have and I can determine if there are other options.
    view full answer...

  • Will Bulldog Gooseneck-to-5th-Wheel Trailer Adapter # BD0289650300 Fit a Peterbilt 5th Wheel Hitch
  • Fifth wheel trailer hitches, even those on big rigs, accept the same size king pin so Bulldog Gooseneck-to-5th-Wheel Trailer Coupler Adapter # BD0289650300 will work with the Peterbilt 5th wheel hitch. I have linked a video review of this adapter for you.
    view full answer...


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Info for this part was:

Photos by:
Theodore B
Expert Research:
Michael L
Written by:
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Expert Research:
Michael H
Expert Research:
Jameson C
Updated by:
Adele M
Expert Research:
Adam R
Updated by:
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Expert Research:
Lori W
Updated by:
Sarah W

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