Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter - Lippert 1621 and 0719 - 20,000 lbs

Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter - Lippert 1621 and 0719 - 20,000 lbs

Item # RP94720

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Fifth Wheel King Pin

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Shipping Weight: 233 lbs

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Reese Fifth Wheel King Pin - RP94720
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  • 1621
  • Lippert
  • Reduces Bounce and Jarring
  • 20000 lbs GTW
  • Pin Box Upgrade
  • Reese
  • Fixed Turret
  • Cushioned
Tow your fifth-wheel trailer with your gooseneck hitch and get the smooth, stable ride that only an air-ride-equipped coupler can deliver. This trailer coupler adapter has a built-in air bag that provides cushion and absorbs road shock. Call 800-298-8924 to order Reese fifth wheel king pin part number RP94720 or order online at etrailer.com. Free expert support on all Reese products. Guaranteed Lowest Price and Fastest Shipping for Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter - Lippert 1621 and 0719 - 20,000 lbs. Fifth Wheel King Pin reviews from real customers.


  • All Info
  • Reviews (39)
  • Q & A (217)
  • Videos (1)
  • Photos
  • Why etrailer?

Reese Fifth Wheel King Pin - RP94720

Tow your fifth-wheel trailer with your gooseneck hitch and get the smooth, stable ride that only an air-ride-equipped coupler can deliver. This trailer coupler adapter has a built-in air bag that provides cushion and absorbs road shock.


Features:

  • Air ride coupler lets you tow your 5th-wheel trailer with your gooseneck hitch
    • Goose Box replaces standard pin box on 5th-wheel trailer
      • Endorsed by Lippert Components Inc. - will not affect the warranty on their trailer frames
  • Fully enclosed air bag and dual shock absorbers provide cushion and absorb road shock
    • Improves handling and overall ride
    • Decreases both vertical shock (bounce) and longitudinal shock (chucking)
    • Limits strain on truck and trailer frames
  • Pivot tube helps to minimize jarring by allowing fore and aft movement
  • Simple, bolt-on installation
    • Mounting hardware included
  • Sturdy steel is powder coated for corrosion resistance


Specs:

  • Designed to replace Lippert 1621, 1621HD, and 0719 pin boxes
  • Towing capacity: 20,000 lbs
  • Tongue weight capacity: 4,000 lbs
  • Ball size: 2-5/16"
  • Limited lifetime warranty

  • Note:

    • Lippert pin box 1716 will work with this goosebox, but a spacer kit (RP61301 - sold separately) is required.


Fifth-Wheel-to-Gooseneck Adapter

This unique coupler lets you tow your fifth-wheel trailer with your gooseneck hitch. It is air ride equipped to ensure that less stress is put on your trailer's frame than is typical with traditional king pin adapters. Simply replace your trailer's existing pin box with the Goose Box and you'll be ready to go.


Eliminate Chucking and Jarring

The Goose Box is designed to absorb road shock for a smooth, stable ride. The internal air bag can be adjusted to give you just the right amount of support, so you will lose the bounce but avoid the stiff, rigid ride that occurs when towing with an overinflated air bag. Also included in the Goose Box are dual shock absorbers, which ensure that compression of the air bag occurs in a controlled fashion. This extends the life of the air bag.


Cutaway Diagram of Reese Products Goose Box
  1. The air bag can be adjusted to provide a smooth ride for both your truck and trailer. Because it is fully enclosed, it's protected from UV exposure and shielded from road hazards.
  2. Dual shock absorbers help to reduce bounce and relieve stress on your trailer frame.
  3. The integrated pivot tube allows the Goose Box to move fore and aft, minimizing chucking.
  4. The gooseneck coupler attaches to the 2-5/16 inch ball on your gooseneck trailer hitch.



94720 Reese Products GooseBox - Fifth Wheel Trailer to Gooseneck Trailer Hitch Coupler

Replaces Reese 94623



RP94720 Installation InstructionsInstallation Details RP94720 Installation instructions



Video of Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter - Lippert 1621 and 0719 - 20,000 lbs


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




Video Transcript for Review of Reese Fifth Wheel King Pin - Pin Box Upgrade - RP94720

Today we're gonna take a look at the Reese Goose Box 5th-wheel to gooseneck air ride coupler adapter for the Lippert 1621 and the Lippert 0719 pin boxes. Has a 20000 pound weight capacity. Now this air ride coupler will let you tow your 5th-wheel trailer with your gooseneck hitch.This Goose Box will replace the standard pin box that's on your 5th-wheel trailer, and this part is endorsed by Lippert components, so it will not affect the warranty on their trailer frame.This uses a fully enclosed airbag on the inside, and then right down here they have dual shock absorbers. They'll both provide cushion and absorb your road shock, helps improve handling an overall ride. This will decrease both your vertical shock, which is the bounce up and down, and the longitudinal shock which is your chucking back and forth.This does limit the strain on your truck and trailer frames, the airbag on the inside can be adjusted to give you just the right amount of support. Right here, this opening, this is your air inflation indicator, and when this shows all black like it is now, that means it has low air pressure.Now, you put your air in your airbag right back here where the air valve is.

So if you put more air in there if it shows mostly white, that means that's maximum air pressure. Probably don't want to run it that high.Now if you do look in here and it shows you half white and half black, then that's probably your nominal air pressure you want to run in this.Does use this integrated pivot tube right here. This is used to help minimize jarring by allowing four and half movement. On the very back of the pivot tube, they insert a grease zerk fitting. Allows you to put a grease gun on there and pump grease into the pivot tube right on the coupler shaft.

So it helps give you lubrication on your connection.Now when you go to hitch up this Goose Box, you want to make sure the coupler handle, which is this portion right here, this is in the locked position, like it is showing right here, locked position. And you'll just lower this coupler onto your gooseneck ball. Once it lowers on, this handle will open, and then snap shut in the lock position. That means you're hooked up all ready to tow.To unhitch this Goose Box, you'll just pull this handle back using this cable right here. You just pull the cable handle back, hook the cable into this cable stop right up here, and the handle should be in the unlocked position which is right here.

Now if you do need to adjust this cable stop to make sure it shows in the unlocked position, you can do that.And then once it's in the unlocked position, you just raise that trailer off the goose ball, release this cable, and it should go back into the lock position, you're ready to hook up again.Now when this is hitched up, or when the trailer's in storage, a lock can be used for theft prevention in this lock location right here. If you noticed here, the holes line up. You can put a padlock right through there.This does have a sturdy . Or it's made of a sturdy powder coat finish on this steel construction for corrosion resistance. It has a simple bolt on installation.

The mounting hardware right here is all included.A few specs on this. It is designed to replace the Lippert 1621 model. Lippert 1621HD, and the Lippert 0719 pin boxes. One note is this will work on a Lippert 1716 pin box, but it does require a spacer kit for it to work. We do sell that separately on our website. It's part number RP61301. And it is listed on this product page as a related product.Towing capacity on this is 20000 pounds. Ton weight capacity is 4000 pounds. And this is designed to fit on the standard gooseneck diameter ball size of two and 5/16 of an inch.But that should do it for the review on the Reese Goose Box 5th-wheel to gooseneck air ride coupler adapter for the Lippert 1621 and Lippert 0719 pin boxes. And this has a 20000 pound weight capacity.


Customer Reviews

Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter - Lippert 1621 and 0719 - 20,000 lbs - RP94720

Average Customer Rating:  4.8 out of 5 stars   (39 Customer Reviews)

Tow your fifth-wheel trailer with your gooseneck hitch and get the smooth, stable ride that only an air-ride-equipped coupler can deliver. This trailer coupler adapter has a built-in air bag that provides cushion and absorbs road shock.

- RP94720
by:

In my opinion the Reese Goosebox is the best 5th wheel hitch out there. This is our second one. Upgraded the trailer so needed to upgrade the hitch. 620428



- RP94720
by:

I have completed the installation of the Reese Gooseneck pin Box 20K on my 2019 Columbus 1492 366RL. The installation went well for 2 people. The installation was done as suggested in the instructions, one step below the original fifth wheel hitch. That actually proved to be too high for my 2019 GMC DenaliHD 4x4 DRW so I moved the hitch to the same position as the original equipment and the height works much better. I was able to unbolt and reset the position of the hitch by myself using the truck bed as a "work bench" and raising and lowering the RV to align the holes. Haven't towed it yet but will soon and provide more info. As you can tell by the photos, the safety chain installation was very easy. 616677



- RP94720
by:

PRODUCT IS WELL BUILT AND WORKED GREAT JUST DID NOT LIKE THAT I HAD TO DOWN LOAD INSTRUCTIONS AND PRINT THEM OFF , FOR THAT KIND OF MONEY IT SHOULD HAVE BEEN INCLUDED 644594



- RP94720
by:

Great product, great service. But due to weight, it was shipped Estes, who hands it off to 3rd party and could not locate my shipment nor tell me when it would be delivered. They said I would get a call, which NEVER happened, but the hitch just showed up 1 day by my garage. 638463



- RP94623
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


So far so good!! I bought an older truck and new camper..The goosebox seemed to be a perfect solution for me. I received it in 4 days. Amazing!!! Thank you toe trailer and Reese for timely shipping and great customer relations.. 582792



- RP94622
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


The airbag does not hold air. On our trips I have to keep filling the bag. Not happy 481239



- RP94623
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


I have it for a year . It has worked as I wanted . Helping with the camper ride on the truck. It hasn't got rid of all bucking you get on rough roads but it has help it greatly. 564187



- RP94622
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


Great product, like the installation process. Works well and leaves bed of the truck free. Very easy to back truck and install the goose box on the ball. 329558


Comments

I have used the product for two years now and works great, many thanks

david z - 01/04/2018

32547

- RP94623
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


Have used this for 6,000 miles without any issues. It sure nice being able to unhook the 5th wheel and have a flat truck bed. I have a magnetic nail plate on a vertical rod that I use as a guide to place the hitch over the ball. Works really well. 474218



- RP94622-61301
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


I HAVE HAD THIS BOX FOR A YEAR NOW !! AND I MUST SAY IT'S GREAT. IT WAS A BIT HARD TO HOOK UP AT FIRST BUT ONCE I GOT THE SPOT DOWN IT'S NOT TO BAD. NO CHUNK AT ALL STARTING OR STOPPING THE INSTALL WAS NOT BAD IF YOU HAVE TWO OR MORE GUYS . I LOVE IT GOING DOWN THE ROAD WELL WORTH THE MONEY 292385



- RP94623
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


I've had this product for over a year now. It looks almost brand new. I've used it to tow my 16,000 lbs trailer approximately 12,000 miles without any issues. I'm very happy with it. No heavy or bulky fifth wheel king pin hitch in the truck bed to deal with. 336945


Comments

This hitch still works great. There are a few rust spots that develop. Cleaning them off and touching them up with some black rust preventative paint does the job.

Cameron C - 01/30/2018

33959

- RP94623
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


Excellent quality, competitively priced (especially when you figure free S/H), and delivery time was less than stated. Everything considered: it was a very good buying experience. Installed this on our 2015 Heartland Landmark (40’ with 3 slides). I put about 37 psi in the bag and it pulled and rode extremely smooth. 586427



- RP94623
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


I can’t express enough how much I like this goosebox 5th wheel trailer hitch. Hooking and unhooking is unbelievably easy. With my old hitch it was always a problem. My wife is so grateful for this hitch as well. No more fussing. It’s a mistake not to buy this goosneck hitch. 585277



- RP94622
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


Hi, Last September, I bought a Reese Goose Box from Lisa and Sandy. Both went way beyond the call of duty to not only help me out with technical specifications, but to get the Goose Box to my door in a minimal amount of time. I have waited to give a review of the Goose Box, so that I could give a meaningful, time tested, review. Now that I have had the Goose Box for several months, I can say that buying the Goose Box has transformed my pulling a 14,000 lb 5th wheel from a harrowing, bone jarring experience, to one in which I cannot even tell that the travel trailer is behind me. The truck that I use, is a Ford F350 dually that has a diesel engine in it. The trailer is a toyhauler that weighs about 14,000 lbs when loaded. Prior to having the Goosebox, I used a 5th wheel to gooseneck adaptor when pulling the trailer. If the road was glass smooth, the ride was glass smooth. However, add a bridge, an expansion joint, a small bump in the road, or even the slightest imperfection, and the trailer owned the truck. The trailer would cause the truck to chuck fore and aft. This movement translated into the back of the seats to impact the backs of the occupants of the truck, to the point of discomfort. The whole experience was right on the edge of not being worth using the travel trailer. Now that the Goose Box has been installed, the trailer is virtually undetectable when going down the road. There are many times, when I actually will quickly glance in the mirror, to make sure that the trailer is still there. The Goose Box has transformed the ride quality, to where I will continue to enjoy towing a travel trailer. Great product! Great place to buy from! 500497



- RP94623
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


We no longer could use the trailer 5th wheel attachment on our trailer we had to convert it to a goose neck for the new tow vehicle. We chose Reese Goosebox 20k with air ride. It's perfect, the air takes the jarring away from trailer as well as the truck. The Rocky Mountains can be unforgiving. And it solved all issues we had prior. Worth the investment. ETrailer is stellar. Customer service is top notch. 374770



- RP94623
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


This gooseneck adapter works great on my 40 foot 5th wheel. Love having the room in the truck bed when disconnected. This is my second one as I also had a 30 foot 5th wheel using the 16 k adapter. Only way to go for our family. 527732



- RP94622
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


This was very easy to install and works great. I replaced my 5th wheel King Pin with this GooseBox and I do not regret it one bit. It is very easy to hook up and use, along with every easy indicators showing if it is locked on the Gooseneck ball or not. I followed the installation instructions where they suggest installing 1 bolt hole lower than the 5th wheel King pin, but I ended up adjusting down 1 more bolt hole for more appropriate clearance between the trailer and the bed rails of my truck. 472435



- RP94622-61301
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


Best decision I've made for my 5th wheel. Was using B&Ws companion slider before it. It is a good hitch but heavier than heck to lift in and out of truck. Reese's goose box hooks up easily and has good ride with the air bag. 369357


Comments

Best way to go if you have a gooseneck hitch and swap from RV to gooseneck trailer a bunch. No more sore back pulling out Companion hitch.

Louis N - 04/19/2018

37452

- RP94623
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


Made a world of difference. Worth the money. Eliminated chocking made for a very smooth ride. Easy installation. 558925



- RP94623
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


i have only towed with it once since i purchased a year ago but was very impressed with it. Installation was straight forward just heavy and awkwarkd. well built! great option if you dont want that huge 5th wheel hitch in the bed of your truck. so far no regrets. 419604



- RP94622-61301
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


This is a great hitch. Worked out just like I'd hoped. The RV pulls great and I barely feel it back there. If you want to utilize your gooseneck ball and not have to hassle with a fifth wheel hitch, this is the way to go. 341848


Comments

I have continued to have great service out of this hitch. I love it. Just make sure the air-ride bag has the proper amount of air.

Dahl D - 03/08/2018

35606

- RP94622-61301
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


This hitch is a perfect solution I at first bought a king pin to to goose neck solid adapter because I also pull a 30 goose neck flatbed trailer often and couldn't be switching back and forth between different style of hitches. The problem was I was getting some bad chucking when pulling the new 33 ft toy hauler I just bought it was bad enough I think leaving it like that would of damaged the trailer, not to mention it sucked to drive, with this hitch it smoothed virtually all that out you will get what I would call some surging if you hit a bridge or big bump in the road but pulls way better. I won't own another fifth wheel trailer without an air ride hitch! The camper also gets a lot better ride on those pothole filled roads, trying to get to that great camp sight. 401030



- RP94622
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


This hitch significantly reduced the bucking that I was experiencing with my previous straight goose neck adapter while pulling my 5th wheel trailer. It works very well on rough roads 598018



- RP94623
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


Installed the goosebox on my Thor toy hauler and installation was pretty easy. Towed the trailer about 500 miles so far with the goosebox and it works great! 594732



- RP94623
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


Great product......better than expected 593172



- RP94622
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


Great hitch. I have a 2016 42' coachman GVWR 14,500 and it bolted right up in under 30 min. Such a smooth ride I couldn't believe I was towing a trailer. 582863



- RP94622
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


I decided to order the Reese Goosebox after pulling my camper with a manual transmission pickup and realizing the fifth wheel just had too much play in all points of the hitch. The Goosebox takes all the play out of the hitch, and with the air cushion in the hitch makes it even better. Rides super smooth, doesn't buck at all, and compared the other gooseneck adapters out there, this one is well worth the money. If you are willing to spend a lot of money on a truck and camper, don't be cheap with your hitch. Get the good one that's actually approved by Lipert for use on your camper. I would absolutely buy this again. 581667



- RP94622
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


This is a great product. The air bag inside makes the ride so smooth you don't even know there is a trailer behind you. I highly suggest this product to anyone who is looking for an alternative to a fifth wheel setup. 580335



- RP94623
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


Great purchase best hitch ever no chinking almost no bounce, plus no big bulky hitches to mess with 576851



- RP94623
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


Provides a smooth ride pulling a 39' toy hauler and the convenience of not having a huge fifth-wheel hitch in the bed of the truck is excellent. No bad things to say about this purchase. 542597



- RP94622
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


Product does everything it is supposed to and does it well. Hooks up fairly easily after you get used to what is needed and the fifth wheel tows and rides like a dream. etrailer itself is wonderful company to deal with and Lisa D, my product specialist was especially helpful. 513622



- RP94622-61301
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


This is the only way to haul a 5th wheel type of trailer. --But need a long bed, as this does not slide back. Way solid hook up. No latch problems that can have the trailer come out and wipe out your truck bed!! Easy to hook up. No rattling like my old slider hitch. Terrific. I would highly recommend this hitch, very strong and well made. I will never go back to the 5th wheel. Yes, I upgraded to a long bed truck. No big difference over the short one, not that much longer wheel base. And go dually! Shudda done this years ago--but this was just invented!! I did try the adapter being bolted on to the 5th wheel. Not good. Physics is all wrong. 499710



- RP94622-61301
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


Product works great at reducing bounce and chucking on rough roads. The major problem I have is having to reinflate the air bag before you go camping and before you leave to go home. I believe Reese could have done better on this for something priced over a grand! 498059



- RP94623
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


Happy with product, eliminates the bucking, solid, would be nice to have more adjustment available for height than 2”. 470949



- RP94622-61301
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


What a difference!!! Don't even notice the toyhauler is behind us, wish I would have done it sooner and stopped the push pull that was happening 391383



- RP94622-61301
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


I love this goose box!!! Very good prod uct. 381141



- RP94622-61301
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


I bought a goose box fifth wheel adapter for gooseneck hitch in my flatbed pickup because I did not want the fifth wheel hitch in the way. It took 80% of the road bounce out, very easy to install. Excellent people to deal with, everything they told me about the hitch was correct, and hitch performs very good. Great company. I would highly recommend this hitch for anyone who has flatbed truck with a gooseneck. 339246



- RP94622-61301
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


Best gooseneck hitch I've used. Pulls smooth after attaching easily. 291352



- RP94622
by:

Review from a similar Reese Goose Box in Fifth Wheel King Pin


I think that the Reese gooseneck should be a stock option for the original buyer. If the truck has a gooseneck hitch the trailer should come with a Reese gooseneck hitch option. It was not hard to put on but you do need help with installation. Once you use the gooseneck hitch you will never go back to the 5th wheel hitch again. E trailer was great with the ordering and shipping process. A bit more of a process coming to Canada but still pretty easy. I would recommend e trailer to everyone ! 251016


Comments

I should have made five stars from the beginning

Dave - 05/23/2017

24076
48
48

Ask the Experts about this Reese Fifth Wheel King Pin
Do you have a question about this Fifth Wheel King Pin?


  • Adapting a Gooseneck Hitch to Tow a 5th Wheel Trailer with a 2011 Ford F-350
  • The hole for gooseneck balls are not all the same. The Companion hitches such as # BWRVK3050, which was designed for flat bed trucks, only fit B&W Turnover Ball gooseneck hitches. For a gooseneck ball that sticks up from the bed (and is not recessed in a cavity like on a flat bed truck) you can use the Demco Recon hitch # DM8550045. It clamps around a 2-5/16 inch gooseneck ball. I have included a link to a video review of this hitch for you. Another option is to adapt the trailer...
    view full answer...

  • Reese Goose Box Dimensions for Proper Trailer Ride Height with Truck Gooseneck Hitch
  • The Goose Box Doesn't specifiy the height required from the ground to the ball. Instead it specifies the height from the coupler connection to the front bottom bolt where the pin box attaches. I've attached photos of these dimensions to assist with the Goose Box # RP94720 and # RP94716. Bed height can be adjusted at the pin box bolts, with the angle of the connection on the Goose Box, or at the axles of the trailer itself to find the proper fit for your truck and trailer.
    view full answer...

  • Can Goose Box be Used with Short Bed Truck
  • The Reese Goose Boxes like the 20K Air Ride # RP94720 referenced in your question are pin box specific. This means they are designed to replace specific pin box models on the trailer so you will want to first make sure that it will be compatible. This particular unit is designed to replace the Lippert 1621, 1621HD, and 0719 pin boxes. The existing pin box on your trailer should have a sticker or plate on it that lists its model. Turning clearance may indeed be an issue with the Goose...
    view full answer...

  • Are the 16K Reese Goose Box and 20K Reese Goose Box Different Sizes
  • The Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter part # RP94716 for 16,000 lbs or part # RP94720 for 20,000 lbs have the exact same overall dimensions. The 20,000 lb model has extra internal bracing to give it more strength. They are also both designed to replace the same pin boxes which is a Lippert 1621, 1621HD, and 0719. With that being said there are adjustments that can be made at the mounting location for the pin box so it is possible that a different set of...
    view full answer...

  • Can the Reese Goose Box be Used on a Short Bed 2016 Ram 2500
  • The correct Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter for a Lippert 1621 pin box is part # RP94716 for 16,000 lbs or part # RP94720 for 20,000 lbs. With that being said, it is not recommend to use the Reese Goose Box on a short bed truck due to limited turning clearance. They do make an offset gooseneck ball adapter for the Hide-A-Goose Underbed Gooseneck Trailer Hitch part # 9467 on your 2016 Ram 2500, the 5" Offset Ball part # 19308 but this still is more than likely...
    view full answer...

  • Recommended Safety Chains for 20K Reese Goose Box 5th Wheel to Gooseneck Air Ride Coupler Adapter
  • The Reese Safety Chain Kit with Clevis Hooks - 44" Long - 20,000 lbs - Qty 2 # RP49151 is my recommendation for the Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter # RP94720. This chain kit comes with the hardware for installation to your Goose Box. I've attached a photo to assist as well as the installation instructions.
    view full answer...

  • Reese Goose Box Bedrail Clearance Compatibility for Stock 2019 RAM 3500 HD Dually
  • The Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter - Lippert 1621 and 0719 - 20,000 lbs # RP94720 is a direct replacement for the Lippert 1621 HD pin box you have. This adapter will give you the bed rail clearance needed for your 2019 Ram 3500 Dually. For your OEM gooseneck you will want the B&W Ball and Safety Chain Kit for Ram Underbed Gooseneck Trailer Hitch # BWGNXA2062 and the Reese Safety Chain Kit with Clevis Hooks - 44" Long - 20,000 lbs - Qty 2 # RP49151.
    view full answer...

  • Recommendation for Reese Goose Box With Too Little Height Clearance on 2017 Ford F-250 4x4
  • The Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter # RP94720 may not be the best fit. If you have already adjusted the air and the position of the connection, then it is not ideal as you really do want the 7 inches for proper turning clearance on an incline. You can gain 1 inch by using the High-Rise Ball # BWGNXA2050, but it sounds like you need a different option than the Goose Box for your 2017 Ford F-250 4x4. If you want to send a photo to confirm proper installation,...
    view full answer...

  • Recommended Gooseneck Hitch Ball to 5th Wheel Trailer Adapter
  • The Fifth Wheel Trailer King Pin # 337KP20050 is a weld on king pin to make your trailer compatible with 5th wheel hitches. If you want the gooseneck trailer to 5th wheel king pin adapter, you can use the Ram Gooseneck to 5th Wheel Trailer Coupler Adapter Inner Tube - Square # KPG5-Q30IP or round # KPG5-R30IP. If you have a gooseneck hitch installed in your truck and you have a 5th wheel trailer, then you will want the Demco Recon Gooseneck-to-5th Wheel Trailer Hitch Adapter # DM8550045...
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  • Measuring a 5th Wheel Trailer Pin Box to Identify it and to See if a Reese Goose Box Will Fit
  • There are some measurements you can take on your trailer's pin box to identify it. Take a look at the help article I have linked that shows the measurements needed. The available Goose Box adapters fit in place of the following: 20K Goose Box # RP94720 - Lippert 1621, 1621HD, and 0719 pin boxes 16K Goose Box # RP94716 - Lippert 0719, 1621 and 1621HD pin boxes; Fabex PB-600 Series 16K Goose Box # RP94716-61301 - Lippert 0115, 1116 and 1716 pin boxes If your measurements indicate...
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  • Best Reese Goose Box Fit for 2011 Open Range 375BHS with 14,140 lb GVWR
  • On your 2011 Open Range 375BHS with 14, 140 GVWR, the 16,000 lb Reese Goosebox will work well. The 20,000 lb option is not necessary. If you have the number 1621 on your pin box, then you will use the Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter # RP94720. If you have the pin box number 1716, 0115, or 1116 then you will use the same Goose Box, but you will also need the spacer # RP61301. This is needed because the 1621 pin box is 12 inches wide where the others listed...
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  • B&W Gooseneck Hitch to Replace OEM Gooseneck Hitch on a 2016 Ram 3500
  • You can replace the OEM puck system on your 2016 Ram 3500 with the B&W Turnoverball Underbed Gooseneck Trailer Hitch # BWGNRK1314 but you will need to use the installation hardware that comes with the B&W kit. Not only have these bolts been tested and approved with the B&W gooseneck hitch but typically hitch hardware, whether it is for bumper pull or 5th wheel/gooseneck hitches, is only meant to be torqued once. The reason that other gooseneck hitches don't have an offset is because they...
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  • Will Reese Goose Box Resolve Severe Chucking When Towing Fifth Wheel
  • If you are experience excessive chucking the Reese Goose Box # RP94716-61301 is a great option because it has both an air bag and shock absorbers and is designed to heavily reduce the amount of back and forth shock (chucking) as well as up and down shock you are currently experiencing. It also completely removes one of the other factors that could be coming into play, which is a hitch with a loose jaw system or a worn-down king pin. Either (or both) of these things could be a factor...
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  • OEM 5th Wheel Pin Boxes Compatible with Reese Goose Box RP94720
  • Reese 20K Goosebox Air Ride Coupler # RP94720 is a direct bolt on replacement for three specific 5th wheel pin box models, the Lippert 1621, 1621HD and 0719. You'll just want to check the part number on your existing pin box to confirm which it is. If the pin box number is not clear you can send us a photo showing the information sticker so we can identify it or you can contact the trailer manufacturer with the unit's VIN and they can tell what which pin box they installed originally.
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  • How to Tow Both Gooseneck and 5th Wheel Trailers with 2015 Ford F-350 with Factory Rail Kit
  • There are several ways to go about using your 2015 Ford F-350 short bed with factory rail kit to tow both gooseneck and 5th wheel trailers, but there is only one best way. The best option is to avoid use of hitch adapters that can cause extra trailer frame stress by installing on your 5th wheel a Goose Box replacement pin box that couples directly to a gooseneck hitch ball like # RP94720. Goose Box 5th wheel pin boxes are made in several models that are direct bolt-on replacements...
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  • Lightweight 5th Wheel Hitch Option for a 2018 Ram 3500 Short Bed with the Factory Prep Package
  • I do have a really good option for you but the two you listed cannot be done safely. The Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter part # RP94720 cannot be used on your 2018 Ram 3500 because it has a short bed. If you were to use the Reese Goose Box the loft of your trailer would likely come into contact with the cab of your vehicle causing thousands in damage. The Demco Recon Gooseneck-to-5th Wheel Trailer Hitch Adapter part # DM8550045 cannot be used with a rotating...
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  • Replacement Schrader Valve for Reese Goosebox Coupler RP94720
  • The air bag in the Reese Goosebox coupler # RP94720 is made by Firestone and uses a standard 1/4-inch Schrader valve. We offer a replacement part # F3032-1.
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  • Determining if Reese Goose Box # RP94623 Will Fit Trailer with Lippert Pin Box
  • The Reese Goose Box # RP94720 referenced in your question is designed to replace the Lippert 1621, 1621HD, and 0719 model pin boxes. If the identification sticker is gone from the pin box on your trailer you can still take a few measurements to determine what model pin box you have. I have attached an image that shows the measurements you will need to take whether you have a medium or long style pin box. If you have the Lippert 1621 or 1621HD model pin box the measurements will...
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  • 20k Capacity Reese Goose Box Recommendation for 2012 Dutchman Voltage 395
  • We had a customer with your exact trailer of 2012 Dutchman Voltage 3950 tell us they had a Lippert 1621 pin box so for a Reese Goose Box you'd want the part # RP94720 which fits and has a 20k capacity.
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  • Goose Box Adapter Recommendation to Fit 2011 Heartland Roadwarrior
  • Based on the serial number I see in the tag you sent in you have a Lippert 1621 style pin box so the correct 20k rated Lippert Goose Box is the part # RP94720.
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  • Comparing Reese Goose Box # 94720 and # 94620
  • The Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter part # RP94720 is just simply the updated version of the Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter part RP94623. The new updated version features an improved airbag design that does not require there to be any pressure in the system to operate, a new schrader valve design to prevent leaks, and a sleeker look overall. The locking cable also has a bit more tension than the previous version which are...
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  • Towing Trailer with Goose Box Behind 2016 Ram 2500 with RamBox Feature
  • There is definitely a way to tow a 5th wheel trailer with your 2016 Ram that is equipped with the RamBox, but it's going to require some new components both on the trailer and your truck. The issue with the Ram Boxes is that they make the bed rails really narrow on the truck, so much so that you can't make turns without a standard pin box or adapter like a Goose Box knocking into them. The only solution for this is replacing the pin box on the trailer with a pivoting option like the...
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Info for this part was:

Edited by:
Lindsey S
Installed by:
Jeff D
Expert Research:
Jameson C
Expert Research:
Adam R
Updated by:
Alexander C
Written by:
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