Gooseneck to 5th Wheel Trailer Coupler Adapter - Inner Tube - Round - 25K lbs
(603 reviews)
Price: $144.91
In Stock
Gooseneck to 5th Wheel Trailer Coupler Adapter - Inner Tube - Round - 25K lbs
Item # KPG5-R25-IP
Retail:$153.65
Our Price: $144.91
You Save: $8.74
In Stock
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- All Info
- Reviews (603)
- Q & A (0)
- Photos
etrailer Gooseneck and Fifth Wheel Adapters - KPG5-R25-IP
- Gooseneck Trailer to Fifth Wheel Hitch
- Replaces Inner Tube
- etrailer
- Gooseneck Coupler Adapters
- 25000 lbs GTW
- No Offset
- Adapts Trailer
- Adjustable Height
King pin coupler allows you to pull your gooseneck trailer with a fifth-wheel hitch. The height easily adjusts to fit your application. Round inner tube is included, heavy-duty load-bearing pin (GCPN-PIN) is sold separately.
Features:
- Gooseneck-to-5th-wheel adapter lets you tow your gooseneck trailer with a 5th-wheel hitch
- Round inner tube fits most standard, round gooseneck outer tubes
- Adjustable height to fit your application
- Sturdy steel construction
- Heavy-duty load-bearing pin (GCPN-PIN) is sold separately
- SAE J2738 compliant
Specs:
- Tube diameter: 3-15/16"
- Range of vertical adjustment: 8"
- 2-11/16" From center of hole to center of hole
- Pin hole diameter: 7/8"
- Plate dimensions: 10" long x 10" wide
- Weight capacity: 25,000 lbs
- 1-Year warranty
KPG5-R25IP Ram Gooseneck to 5th Wheel Trailer Coupler Adapter Inner Tube and Pin - Round - 25,000 lbs
KP5G-R25IP
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
- Wrong item was ordered
- Defective
- Product did not meet expectations
Customer Reviews
Gooseneck to 5th Wheel Trailer Coupler Adapter - Inner Tube - Round - 25K lbs - KPG5-R25-IP
Average Customer Rating: 4.7 out of 5 stars (603 Customer Reviews)
King pin coupler allows you to pull your gooseneck trailer with a fifth-wheel hitch. The height easily adjusts to fit your application. Round inner tube is included, heavy-duty load-bearing pin (GCPN-PIN) is sold separately.by: Jim (02/22/2024
I have been very pleased with the gooseneck to 5th wheel adapter. So much so, that I bought a second one (but it was square tube not round). Having a fifth wheel camper, a flat deck trailer and a dump trailer all on fifth wheel hitches is awesome. They pull better than gooseneck (smoother), they hook up faster and nobody asks to borrow them!
by: Michael 02/04/2024
This is a very high quality fifth wheel tube for a gooseneck trailer. Highly recommend this tube!
by: Ron 08/23/2022
Makes for a more stable hitch with the Ram Puck System, don't hear of feel the gooseneck down pipe flexing, makes hooking up easier in that I don't have to get up into the bed to close and lock the gooseneck lock. Yeah, glad I went this way. Easy install.
by: Nathan01/18/2024
Don’t know if UPS damaged the packaging or they received it that way. Also need to talk to UPS because they just left it in my driveway. Haven’t made it home to check the package to see if the other item is in there and not damaged
Jenny N.
1/18/2024
That box does look roughed up. If anything is damaged then we can replace it. I will have our Customer Service team reach out to you.
by: Robert 09/14/2023
Saves a lot of time instead of pulling the 5th wheel hitch in and out of the truck. I will use it on a short haul but if I was to go cross country I would go with the original set up. It does sit on a slight angle on the way it’s designed
by: Don 03/21/2024
Wont work need send back makes trailer sit to high in front
by: Jerry05/10/2024
Works great, I'm very happy with it!
by: Victor 11/03/2023
Really happy with my purchase. Order got processed and shipped out to me the same day. I was surprised to have gotten a tracking number to my order within an hour or two after placing my order. As for the the product itself. I’m very satisfied. Easy install. 10/10 would definitely recommend.
by: Nicholas 04/20/2024
Exactly as described in the video and product description. Very happy with this purchase.
by: Aaron 05/02/2024
Just as described arrived quickly
by: Roy 04/25/2024
Great quality and price. Fits perfectly
by: Randal 07/17/2023
Works great. Does make the trailer pull different.
I did have to lower my 5th wheel hitch in bed to achieve same pull height.
by: Anthony 04/16/2024
Works perfectly
by: Pj08/20/2023
My package was destroyed got to see if anything got bent.
by: Curtis 10/24/2023
The adapter has worked as expected without any problem. Good product, Good price
by: Bryan 10/31/2023
works great deliver was fast to South Carolina 5 Star Service
by: Jeremy 10/19/2023
Great quality, fast turnaround, and incredibly easy ordering process!
by: Victor 02/03/2023
Fifth wheel coupler is fine . The lube plate disc didn’t show up like it was supposed to .
by: James 10/19/2023
Worked perfectly, well built
by: Dan08/23/2023
Came in 2 days with no damage at all. Strong piece. Will install it today
by: Robert E.03/23/2017
Great product. Very well constructed and easily exchanges with my goose neck ball reciever.
Robert E.
3/23/2018
Great product and service was outstanding.
by: John 08/27/2021
The hitch looks great, just what we needed, and as what has become typical with your company, it arrived sooner than expected!! First Class Service!
John G.
8/28/2022
Hitch has worked out great as expected, no issues.
by: Chris11/24/2017
Works great. saves me from removing my fifth wheel hitch to pull my gooseneck trailer since i use my fifth wheel for work it is always in the bed of my truck. Others i have looked at are smaller if you are planning on carring it in your toolbox for multiple trailers but for my application it works great i prefer the bigger pad since my trailer has a lot of tounge wheight thanks again etrailer
by: Albert01/29/2018
Product had some sharp edges that I easily ground clean. I have not used this adapter yet as my trailer towing plan had changed. However I will keep for future towing of gooseneck trailers. I think it is well built and will handle the task it is intended. This adapter is a good tool to have in your arsenal when the towing of gooseneck trailer with a fifth wheel hitch.
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See what our Experts say about this etrailer Gooseneck and Fifth Wheel Adapters
- Hitch Options On Flatbed Trailer For Gooseneck TrailerIn order to haul a 48 foot gooseneck trailer you will need a gooseneck hitch installed in either of the vehicles you mentioned. We do not offer a gooseneck option for flatbed trucks as it will require a custom hitch and installation to accommodate the gooseneck. You could use an adapter like part # KPG5-R25-IP with the gooseneck on your trailer to work with a fifth-wheel hitch installed on the truck. The hitch I recommend is the Reese Low-Profile 5th Wheel Trailer Hitch, part # RP30054....
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view full answer... - Comparing Square Gooseneck to 5th Wheel Adapters To Round AdaptersThe Ram Gooseneck to 5th Wheel Trailer Coupler Adapter Inner Tube - Square - 30,000 lbs # KPG5-Q30IP is a 4 inch square tube with a 7/8 inch pin hole diameter. The holes are 2-11/16 inches on center and have a total adjustment height of 8 inches. The king pin is the standard size of 2 inches diameter and also the standard length of just over 3.305 inches. This will fit the inside the outer square tube of most gooseneck trailers. The round adapters are available as well like # KPG5-R25-IP....
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view full answer... - Do You Have Adapters to Convert a Gooseneck Trailer to a Fifth WheelYes, we have a couple different solutions that could solve your problem. Since you have a fifth wheel with rails already in your bed, I would suggest using a Gooseneck plate built for fifth wheel rails like Curt part # 16055. If you will be towing other fifth wheel trailers and need to keep your fifth wheel on the truck at all times and do not want to pull the fifth wheel on and off, we do have adapter tubes. If you have a round gooseneck coupler with a 4 inch outer diameter, you could...
view full answer... - Safety Chains For Gooseneck to 5th Wheel Trailer Coupler Adapter # KPG5-R25-IP? With the Gooseneck to 5th Wheel Trailer Coupler Adapter # KPG5-R25-IP you are not required to use safety chains. Since this uses a 5th wheel connection chains are not required. Only ball type connections like you have with a regular gooseneck require chains. If you are only using this temporarily or for certain vehicles you will want to hook the chains up out of the way. If this is going to be the only towing method you can remove the chains.
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view full answer... - Will Gooseneck to Fifth Wheel Adapters Fit a Fifth Wheel Hitch on a Kenworth Over the Road TractorThe most common size for a kingpin that fits a fifth wheel hitch is 2 inches in diameter. We have checked the kingpins on some of the truck trailers here on our lot and they measured 2 inches. I would recommend to measure the opening on your fifth wheel hitch with the jaw(s) closed to see if your Kenworth tractor will fit a 2 inch diameter kingpin. The gooseneck to fifth wheel adapters will come in either a square tube design or a round tube design. You will need to choose the adapter...
view full answer... - What is the King Pin Diameter on the Bulldog Gooseneck to 5th Wheel Hitch AdapterThe standard king pin dimension for a semi-trailer is 2 inches diameter, where the fifth-wheel jaw wraps around the king pin. I went out to the etrailer.com semi-trailer on our lot, see link, and produced a short video showing both of the king pins in close proximity to each other for you to see. The king pin on the Bulldog Gooseneck-to-5th-Wheel Trailer Coupler Adapter, # BD0289580300, is an industry standard 2 inch king pin and will work in a semi-tractor fifth-wheel hitch, as long as...
view full answer... - Parts Available for Converting a Gooseneck Trailer for a Fifth Wheel HitchWe do have a couple adapters that will take your gooseneck trailer to a fifth wheel king pin. One is part # KPG5-R25-IP. The tube is 4 inches outer diameter round so if you have an adjustable gooseneck, this part will slip right in. If you have a square tube gooseneck, you could use part # KPG5-Q25-IP. This tube is 4 inches square. I've linked the complete selection for you.
view full answer... - Overall Height of Gooseneck to 5th Wheel Trailer Coupler Adapter # KPG5-R25-IPThe overall height of the coupler tube part # KPG5-R25-IP is 23-7/16 inches.
view full answer...
- Options For Towing A Fifth Wheel And A Gooseneck Trailer With a 2004 Chevy Silverado Short BedYes, the Curt Gooseneck Plate, # 16055, will attach to your Reese above-bed rails and give you a gooseneck connection. The plate is rated for 25,000 gross towing weight, but the capacity will be determined by your installation kit and the above-bed rails. The hitch ball on the gooseneck plate is offset from the center of the plate. If you install the plate on your rails with the hitch ball towards the rear of your truck the measurement from the center of the hole in your rear rail to...
view full answer... - Can Gooseneck to 5th Wheel Coupler Adapter Be Used with Demco Hijacker HitchThe Demco Autoslide 5th Wheel Trailer Hitches are designed to work with standard pin boxes 12" - 14" wide (which we do mention on the Hijacker product pages) so it does make sense that your Gooseneck to 5th Wheel Trailer Coupler Adapter # KPG5-R25-IP with the 10" x 10" plate wouldn't fit properly. I've heard of people welding on 1" spacers on either side of that kind of adapter you're using, but Demco doesn't really recommend doing this with their capture plates so it's one of those "do...
view full answer... - Gooseneck to 5th Wheel Trailer Coupler Adapter for 22GN BigTex TrailerThe Gooseneck to 5th Wheel Trailer Coupler Adapter item # KPG5-R25-IP is rated for trailers up to 25,000 lbs and fits gooseneck trailers with a 4" round tube. This adjustable adapter has 8" of range. If your 22GN Big Tex Trailer has a 4" tube this adapter would be a great fit. I have linked a couple of review videos.
view full answer... - Base Plate Size And Capacity Differences On The Ram Gooseneck To 5th Wheel Coupler AdapterI contacted the manufacturer on your behalf regarding your question. Per Ram, the plate is the same 10"x10" size on the # KPG5-R25-IP and the # KPG5-R30IP. Our review video also had it measured the same. The capacity difference increase for the 30k comes by way of the welded belly band around the bottom of the outer tube. The 30k capacity also comes from the .275" inner tube wall thickness vs the .24" inner tube wall thickness on the 25K. Included are video resources for more information...
view full answer...
Do you have a question about this Gooseneck and Fifth Wheel Adapter?
Info for this part was:
Expert Research:
Michael H
Expert Research:
Jameson C
Installed by:
Jeff D
Installed by:
Randy B
Video Edited:
Dustin K
Updated by:
Wilson B
Updated by:
Mike S
Written by:
Amanda M
Video by:
Zach D
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Ron B.
8/24/2023
Excellent, I converted all my goosenecks to fifth-wheel kingpin setups. While the fifth-wheel hitch takes up more room in the bed than the gooseneck ball, the fifth-wheel couples and uncouples without having to get up into the bed. Additionally, with this setup, I no longer get the sway when braking or hard accelerating that comes with a gooseneck. This is true on all four of my four formerly gooseneck trailers.