bing tracking image
  1. Gooseneck and Fifth Wheel Adapters
  2. etrailer
  3. Gooseneck Trailer to Fifth Wheel Hitch
  4. Replaces Inner Tube
  5. Gooseneck Coupler Adapters
  6. 30000 lbs GTW
Ram Gooseneck to 5th Wheel Trailer Coupler Adapter Inner Tube - Square - 30,000 lbs

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

Item # KPG5-Q30IP
Retail:$213.42
Our Price: $202.57
You Save: $10.85
Gooseneck and Fifth Wheel Adapters
Shipping Weight: 54 lbs
Add to cart
In Stock
zoom in icon
slider vertical 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

Customer Photos

Need help with installation?
Locate installers near me
King pin coupler allows you to pull your gooseneck trailer with a fifth-wheel hitch. The height easily adjusts to fit your application. Square inner tube. 1-800-940-8924 to order etrailer gooseneck and fifth wheel adapters part number KPG5-Q30IP or order online at etrailer.com. Free expert support on all etrailer products. Great prices and Fastest Shipping for Ram Gooseneck to 5th Wheel Trailer Coupler Adapter Inner Tube - Square - 30,000 lbs. Gooseneck and Fifth Wheel Adapters reviews from real customers.
  • All Info
  • Reviews (596)
  • Q & A (0)
  • Photos

etrailer Gooseneck and Fifth Wheel Adapters - KPG5-Q30IP

  • Gooseneck Trailer to Fifth Wheel Hitch
  • Replaces Inner Tube
  • etrailer
  • Gooseneck Coupler Adapters
  • 30000 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. Square inner tube.


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
  • Adjustable height to fit your application
  • Sturdy steel construction
  • Heavy-duty load-bearing pin (GCPN-PIN) sold separately
  • SAE J2738 compliant


Specs:

  • Tube width: 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: 30,000 lbs
  • 1-Year warranty


Dimensions of coupler plate


KP5G-Q30IP Ram Gooseneck to 5th Wheel Trailer Coupler Adapter Inner Tube - Square - 30,000 lbs





Customer Satisfaction Score:


Customer Reviews

Ram Gooseneck to 5th Wheel Trailer Coupler Adapter Inner Tube - Square - 30,000 lbs - KPG5-Q30IP

Average Customer Rating:  4.7 out of 5 stars   (596 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. Square inner tube.

by:

Fit and function is great. Item is as described. I’m completely disappointed in the finish quality. They didn’t even bother to remove any welding soot nor splatter and definitely no paint. Hitch is covered in surface rust. The welds were burned in hot but did not wrap the gussets left holes in ones corner and a
large weld droplet. No pride taken in the work. Packaging was poor with multiple holes torn in the oversized box with on piece of packaging paper that was supposed to protect this 40 pound hitch.



by:

The 5th wheel trailer coupler adapter works very well. It's strong, solid, and we'll made. Highly recommend!



by:

Got the rustiest part

Etrailer Expert

Katrina D.

12/16/2023

These Coupler adapters are bare metal. Since there is no coating, it is susceptible to rusting. You can clean off the rust by using some vinegar and coating the hitch generously. Then you can ball up some aluminum foil and begin scrubbing the hitch ball. This will scrape off any rust and polish the material. Once you have that cleaned off, then you can use a rust oleum type of paint to cover the adapter to prevent any future rust issues.



by:

Good service



by:

It fit as designed. But it would have been nice if the company that made it cared about looks as much as they do function. Mine had welding splatter and welding wire still hanging off it.



by:

The goose neck to 5th wheel hitch is well made. The problem it solves for me is I do not have to change hitches on my truck for we pull a 5th wheel camper all so. I will be using it on a 20 foot flat bed trailer. Had a problem with the order called customer service and it was taken care of right a way.Very friendly people to deal with.

Norman A.

7/22/2017

It is working very well



by:

Service was excellent! Sheryl got measurements of how heavily made the adapter is. She made sure it was shipped promptly,(shipped within 1 hour of ordering) I needed it 2nd day air and it arrived as promised. As to the adapter itself, if you haul commercially I recommend this over the Bull Dog of similar rating. The metal of the foot and the attachment of the pin are heavier and better fabricated. I had a Bull Dog fail while loaded.



by:

Got it sooner than expected



by:

fit PERFRCTLLY AND WAS AS DESCRIBED.



by:

We've put over 70k miles on the trailer since installing the 5th wheel neck. No issues ever, great fit. We put a small amount of grease on ball at connection, to keep everything nice and lubed. I recommend the hitch, and have always been very pleased with Etrailer.com



by:

Shipping was faster than they predicted and I like that as a business owner. The part does come as they say bare metal but with about an hour of a grinder and some paint, it turned out pretty good. The welds look professional and beefy and should last the lifetime of my 40ft flat deck trailer.



by:

Excellent quality of materials and welding! Braces were a great feature! The holes are too small and will have to be drilled out before I can use the hitch!



by:

I've been a customer of etrailer for several years now and have always been pleased with their excellent products and service. I recently purchased a gooseneck to fifth wheel square steel trailer coupler inner tube adapter rated at 30,000 lbs and am very pleased with it's quality and received it within a few days of my order and imediately put the adapter to use.



by:

I bought this gooseneck to fifth wheel hitch to make easier hook up and not have to change hitch on truck. I have already installed it sure makes hooking trailer easier and pulling the trailer is more reactive than before. I am totally happy with the product.



by:

Very stout and well built product !!



by:

Fast,excellent service



by:

Poor quality, rusted, spits and drops all over the item from the weld. Looks Unfinished. Weld quality it self looks ok.



by:

Worked as advertised howler on our trailer we had to shorten the adapter by 5 inches to get out trailer to the right height. Works great!



by:

Super fast shipping, product is good quality. My first experience with etrailer wasn’t good & I was skeptical about ordering from them again but they did good on this order



by:

Was exactly what I ordered and at a great price, etrailer kept me informed on the tracking and their Web site is very user friendly



by:

Just what I needed and got here quick
Thank
you



by:

Thank you so much for following up with me. And letting me know that the product has been delivered. I really appreciate you taking the time to do that. The product got here and the tracking system on your page was very easy to use.



by:

Very heavy duty and built great. Best Ive purchased yet. I sale Trailers and have had to get these for many customers from different companies and by far this is the best. Thanks



by:

Good fit works great lot easier to hook trailer. Trailer pulls better on the highway



by:

Product is very high quality. Fit was perfect. And I received it very quickly. Awesome company. I will be using them again in the near future.

Heath

1/27/2019

It works perfect. Strong and durable.


25
591
Show More Reviews

See what our Experts say about this etrailer Gooseneck and Fifth Wheel Adapters

Do you have a question about this Gooseneck and Fifth Wheel Adapter?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Jeff D
Installed by:
Jeff D
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Updated by:
Mike S
Employee Amanda M
Written by:
Amanda M

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.