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  1. Gooseneck and Fifth Wheel Adapters
  2. CURT
  3. Gooseneck Hitch to Fifth Wheel Trailer
  4. Connects to Gooseneck Hole
  5. Hitch Adapters
  6. 20000 lbs GTW
Curt X5 5th-Wheel Base Rail Adapter Plate for EZr Double Lock Gooseneck Trailer Hitch

Curt X5 5th-Wheel Base Rail Adapter Plate for EZr Double Lock Gooseneck Trailer Hitch

Item # C16220
Retail:$894.95
Our Price: $704.95
You Save: $190.00
Gooseneck and Fifth Wheel Adapters
Shipping Weight: 105 lbs
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Adapt your Curt EZr Double Lock gooseneck hitch to work with a fifth-wheel trailer hitch to meet your towing needs. Adapter plate attaches to gooseneck and provides rails that let you mount almost any fifth-wheel hitch. 1-800-940-8924 to order CURT gooseneck and fifth wheel adapters part number C16220 or order online at etrailer.com. Free expert support on all CURT products. Great prices and Fastest Shipping for Curt X5 5th-Wheel Base Rail Adapter Plate for EZr Double Lock Gooseneck Trailer Hitch. Gooseneck and Fifth Wheel Adapters reviews from real customers.
  • All Info
  • Reviews (263)
  • Q & A (0)
  • Photos

CURT Gooseneck and Fifth Wheel Adapters - C16220

  • Gooseneck Hitch to Fifth Wheel Trailer
  • Connects to Gooseneck Hole
  • CURT
  • Hitch Adapters
  • 20000 lbs GTW
  • No Offset
  • Adapts Truck
  • Fixed Height

Adapt your Curt EZr Double Lock gooseneck hitch to work with a fifth-wheel trailer hitch to meet your towing needs. Adapter plate attaches to gooseneck and provides rails that let you mount almost any fifth-wheel hitch.


Features:

  • Adapter supplies base rails for a 5th-wheel hitch (sold separately)
    • Fits Curt EZr Double-Lock gooseneck hitches
    • Works with with Curt, Draw-Tite, Hidden Hitch, Husky, Reese, and Valley above-bed 5th-wheel hitches
  • Fast, simple installation
    • Drop adapter into ball hole of gooseneck hitch and lock in place with hitch handle
  • Sturdy steel construction
  • Carbide black finish


Specs:

  • Gross towing weight: 20,000 lbs
  • Tongue weight: 4,000 lbs


Notes:

  • Bed liners and bed mats may affect the fit of this adapter and trimming may be necessary.
  • Will not work with fifth-wheel hitches or pin boxes that rotate.
  • Will not work with auto-slide fifth-wheel hitches.
  • Will not work with B and W Patriot fifth-wheel sliders.
  • Not compatible with Curt S20 fifth-wheel sliders
  • When using this adapter, you may have to remove the safety chain loops from your gooseneck hitch if they are mounted front/back rather than side to side.

Curt X5 Gooseneck-to-Fifth-Wheel Adapter Plate


16220 Curt X-5 Fifth Wheel Adapter Plate

Installation Details C16220 Installation instructions



Customer Satisfaction Score:


Customer Reviews

Curt X5 5th-Wheel Base Rail Adapter Plate for EZr Double Lock Gooseneck Trailer Hitch - C16220

Average Customer Rating:  4.7 out of 5 stars   (263 Customer Reviews)

Adapt your Curt EZr Double Lock gooseneck hitch to work with a fifth-wheel trailer hitch to meet your towing needs. Adapter plate attaches to gooseneck and provides rails that let you mount almost any fifth-wheel hitch.

by:

Heavy and doesn't fit flat on my truck bed, had to add some heavy duro rubber shims between this and the bed floor. I paired this with the C611-624 gooseneck hitch.



by:

This adaptor is the reason I went with the under bed Kurt gooseneck. You can get the whole package at a reasonable price and trust that nothing is going to fail. Well made product. It's just light enough to manhandle, yet just heavy enough to trust.



by:

Everything arrived in perfect condition. With a little trim of the bed liner the adapter fit perfectly as described. My Curt A-16 hitch looks great paired up with the gooseneck adapter. Ready to hit the road!



by:

Is an ok at best product in my opinion. I placed a brand new Reece 20,000 5th wheel hitch in the Curst Base Rail adapter to find that the holes for the pins did not line up the best. 3 of the 4 were close enough for the pins to go into, the last hole (front hole on right side) had to have approximately a 32nd and close to a 1/16th of an inch of metal removed for the pin to line up correctly and go through the hole.
I have since purchased a different truck and installed a B & W gooseneck hitch and purchased a B & W rail system. The new B & W system is flawless and works great.
I have attempted to sell the Curt X5 base rail adapter online with no success, currently it is simply taking up space in the corner of my shop.



by:

Fit perfect! I ordered the wrong one first as I was not aware there were two different models of the adapter. Now that I have the correct it works great!



by:

Excellent Product...literally took 2 minutes to install!!



by:

Received my order in 3 business days, with free shipping and It was an exact fit! Plan on buying here from here on out!!



by:

Product fit perfectly with no problems. The 5th wheel assembly I already had fit on the adapter plate. Saved me from having to buy a new and expensive 5th wheel hitch. Great product.



by:

Great service and good shipping time haven't tried the hitch yet but looks like it will work as promised thanks
Gerry



by:

So glad that a friend turned me into this hitch! It was as easy as they said it would be and we have used it for a year now and love it!



by:

Product fit perfectly, shipping was SUPER fast, great customer service! A++++! Definitely recommend etrailer!



by:

Great product, so easy to install and works great.

Tim S.

7/3/2018

Works great. The fifth wheel adapter has been used to tow my 19,000 gvw 5th wheel trailer from Wisconsin to Texas back and forth for 2 years.



by:

Easy to install. Works great.

Jimmy

3/18/2022

Product is working great. Very pleased with my purchase and etrailer’s service.



by:

The part is great but trying to get them to ship was a chore took over a month to get delivered and a tracking number I called every day and did not get to much til I was going to cancel my order then they had info for me



by:

Very high quality at a reasonable price..love my set-up!! Does everything I wanted it to with ease !!



by:

works great it did everything it was suppose to.



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Excellent customer service and shipping service



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Fast shipping and fit great!



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Show More Reviews

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

  • How to Tell Difference Between Curt EZr and Double Lock Gooseneck Hitch
    Easiest way to tell which gooseneck hitch you have is by looking at the safety cable loops. If they are about as wide as the gooseneck ball hole and are centered with the ball hole it's an EZr, if the safety chain loops are a smaller and offset then it's a double lock. Take a look at the pictures of the EZR part # C611-624 and the # C607-604 and compare your safety chain setup to both of these. Let me know which yours matches and we can go from there. The part # C16210 is for the Double...
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  • Are Curt X5 5th Wheel Base Rails Adapter for Curt Double Lock and EZr Cross-Compatible
    The Curt X5 5th Wheel Base Rails Adapter for Curt Double Lock part # C16210 and Curt X5 5th-Wheel Base Rail Adapter Plate for EZr part # C16220 are very similar, but not the same. The shaft is a bit longer on the EZr model so it won't work correctly if used on the Double Lock.
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  • Is Curt Q24 5th Wheel Hitch Compatible with Curt X5 Adapters
    The Curt Q24 5th Wheel Hitch # C16245 is an industry-standard design that will fit well in any brand of standard above bed base rails as well as any one of the Curt X5 adapters. Curt makes three versions of the X5, parts # C16210, # C16220 and # 16310, for various gooseneck applications but all will work with this hitch. Please note that the adapters are rated for 20K which means that even thought the Q24 has a higher 24K rating you will be limited to the 20K capacity of the X5 adapters.
    view full answer...
  • Comparing the B&W and Curt Underbed Systems for a 2022 GMC Sierra 2500
    I would be happy to compare the B&W Turnoverball System item # BWGNRK1020-5W to the Curt Underbed System item # C60642. Both of these systems are confirmed to fit the 6-3/4' and 8' bed lengths of the 2022 GMC Sierra 2500. The main advantage of the B&W over the Curt is that B&W has 5th wheel hitches made specifically for their turnover ball system. These hitches are some of the best 5th wheel hitches on the market. If you have a short bed and need a slider item # BWRVK3400-5W or the standard...
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    Image 1 for Image 2 for
  • Curt Fifth Wheel Hitch Recommendation to Fit 2015 GMC Sierra 2500 with Curt Gooseneck
    Sounds like you have the Curt EZr gooseneck hitch part # C611-624 installed in your 2015 GMC Sierra 2500 short bed based on what you described. To install a slider gooseneck hitch you'll need an X5 adapter part # C16220 so that you have a set of rails for the hitch to install in. Once that's in place you could then install the Curt A16 5th Wheel Trailer Hitch w/ R16 Slider # C16521 that you referenced which would be a great choice.
    view full answer...
  • Recommended 5th Wheel Hitch for a Curt Underbed Gooseneck Hitch
    B&W does not but I have something that is comparable. B&W's Turnoverball systems and their Companion hitches work exclusively with each other and are not compatible with other gooseneck hitches like your Curt item # C611-624 or item # C607-604. They have a square receiver over a circular one. To connect a 5th wheel hitch to the Curt gooseneck ball in your 2016 Chevy Silverado 2500, I recommend the Demco Recon Gooseneck-to-5th Wheel Trailer Hitch Adapter item # DM8550045. This 5th wheel...
    view full answer...
  • Adapter Options to Convert Curt Gooseneck Hitch to Fifth Wheel Rail Kit
    Curt has fifth wheel rail adapters for their gooseneck hitches like the part # C16210 for if the hitch is a double lock gooseneck or the part # C16220 for if it's an EZr style. The easy way to tell if your hitch is an EZr or a double lock is to look at the sides of the hitch ball. If there is a slot that runs between the ball holes it's EZr (see first picture. If there is only two holes it's a double latch (second picture). Then you can install a fifth wheel hitch like the A16 slider part...
    view full answer...
    Image 1 for Image 2 for
  • Bed Rails to Install Reese Fifth Wheel Hitch in 2005 Chevy Silverado 3500 With 8 Bed
    Since you already have a gooseneck hitch you will have to use a base rail adapter like the Demco 5th Wheel Base Rails Adapter for B&W Turnoverball Gooseneck Hitches # DM6140. You will install an adapter in the ball hole of your gooseneck hitch to get above-bed base rails for your Reese fifth-wheel trailer hitch in your 2005 Chevrolet Silverado 3500 with 8' bed. If you have the Curt double lock gooseneck ball, you will need the Curt X5 5th Wheel Base Rails Adapter for Curt Double Lock Gooseneck...
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  • Recommended Industry Standard Rail Adapters for Gooseneck Hitches
    Yes, but it depends on what kind of gooseneck set up you have in your 2013 Silverado. The Curt Q25 5th Wheel Trailer Hitch item # C16265 needs a set of industry standard rails and there are adapters for gooseneck receivers. I saw you were looking at B&W 5th wheel hitches. If you have one the B&W Turnover ball systems with the square receiver you will want the Curt X5 5th Wheel Base Rails Adapter for B&W Turnoverball Gooseneck Trailer Hitches item # 16310. The Curt X5 will drop down into...
    view full answer...
  • Selecting The Correct Curt X5 5th Wheel Base Rails Adapter For Curt Double Lock Gooseneck Hitch
    The Curt X5 5th Wheel Base Rails Adapter # C16210 is only compatible with the original Curt Double Lock Gooseneck trailer hitch, while the Curt X5 5th-Wheel Base Rail Adapter Plate # C16220 fits the new EZr Curt Double Lock Gooseneck trailer hitch. The easiest way to find the one you have is the new EZr uses 5/8" diameter safety chain u-bolts while the original only used 1/2" diameter u-bolts.
    view full answer...
  • How To Use a 5th Wheel Hitch On Both a Short Bed Ford Without Pucks and a Long Bed Ford With Pucks
    Yes, I do have a 5th wheel hitch you can use in both trucks. The Curt A20 5th Wheel Trailer Hitch part # C16541 for sliding or part # C16140 for fixed has my vote as the dual interlocking jaw system grips the king pin tightly therefore you will have very little movement which translates to a smoother ride. The one pin head removal system also allows for one person to remove and install the trailer hitch by themselves. The slider option can be used in either truck no problem but if you were...
    view full answer...
  • How To Use 5th Wheel Hitch With Curt Gooseneck Hitch Already Installed
    If you have the Curt Double Lock Gooseneck Trailer Hitch or Curt EZr Double Lock Gooseneck Trailer Hitch then you can use the Curt X5 5th Wheel Base Rails Adapter part # C16210 for Double Lock or part # C16220 for EZr. This adapter will allow you to use any other bed mounted fifth wheel hitch such as the Curt A16 5th Wheel Trailer Hitch part # C16120.
    view full answer...
  • Is B&W Companion 5th Wheel Hitch Compatible with Curt EZr Gooseneck Hitch for 2017 Silverado 2500
    The part # BWRVK3270 that you referenced is actually the B&W Patriot and while it is designed to fit industry standard base rails, it isn't compatible with the Curt X5 5th-Wheel Base Rail Adapter # C16220 that would be required for the Curt EZr Double Lock Underbed Gooseneck Trailer Hitch # C611-624 on your 2017 Chevy Silverado 2500. If you already have the B&W Patriot # BWRVK3270 then you'll want to use the B&W Base Rail Kit # BWRVK2506. If you already have the Curt EZr Double Lock #...
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  • Parts Needed To Install Sliding 5TH Wheel Hitch In 2019 Chevrolet Silverado 3500 With Curt Gooseneck
    If you have the Curt Double Lock # C607-604 gooseneck hitch on your 2019 Chevrolet Silverado 3500 you will be able to use the Rail Adapter # C16210 for installing a 5th wheel hitch. If you have the Curt EZr Double Lock # C611-624 you will need the Rail Adapter # C16220. These rail adapters will allow you to install their A20 Sliding 5th Wheel Trailer Hitch # C55DR.
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  • Gooseneck Hitch For a 2023 Chevrolet Silverado 2500 With No Factory Prep Package
    We have a gooseneck hitch confirmed to fit your 2023 Chevrolet Silverado 2500 with no factory prep. - Curt EZr Double Lock Underbed Gooseneck Trailer Hitch # C65HR This gooseneck hitch has an underbed mount style and double-lock system that provides added security with 2 pins holding the ball in place instead of 1. You can also flip the ball over upside down for storage to free up your truck bed. There is also an adapter plate that allows for 5th wheel Towing - Curt X5 5th-Wheel Base...
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  • Gooseneck Hitch For A 2005 Dodge Ram Pickup 3500 4X4 8 Foot Bed With Air Bags
    Yes, The Curt EZr Double Lock Underbed Gooseneck Trailer Hitch # C60682 will work with your 2005 Dodge Ram 3500 with air bags. The gooseneck hitch has an easy, one-person installation with included custom mounting kit. The hitch has a carbide black powder coated steel which is durable and corrosion resistant. The hitch has a gross towing weight up to 30,000 pounds and has a tongue weight up to 7,500 pounds. I would recommend checking your vehicle's manual to find the proper towing capacity...
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  • Slider Fifth Wheel Hitch that Can Fit Curt X5 Gooseneck Adapter
    The Curt X5 part # C16220 is a fifth wheel rail kit adapter that does fit your Curt gooseneck and will allow you to use a manual slider hitch like you are wanting as well like the Reese slider hitch part # RP30075 which is a round tube slider that will move back 11 inches. Since it's a round tube slider it will operate a bit smoother than a square tube.
    view full answer...
  • How Much Does the Curt X5 5th-Wheel Base Rail Adapter Plate Weigh
    The Curt X5 5th-Wheel Base Rail Adapter Plate part # C16220 weighs around 100 lbs. That said, this is the only adapter of its kind so if you have a Curt EZr Double-Lock Gooseneck Hitch and you need to tow a 5th wheel trailer then this will be your only option.
    view full answer...
  • Which Gooseneck Hitches is the Curt C16220 X5 Fifth Wheel Hitch Adapter Compatible With
    The Curt X5 fifth wheel hitch adapter you need will depend on which gooseneck hitch you're using. Three different models are available. For the Double Lock Flip and Store, use # C16210. For the Curt EZr Double-Lock gooseneck hitche, use # C16220. An adapter for B & W hitches is also available as part # 16310. If you click the provided links, you can see product description vidoes.
    view full answer...
  • Curt X5 5th-Wheel Base Rail Adapter Plate for Curt A16 Slider
    Yes, the Curt A16 5th Wheel Trailer Hitch w/ R16 Slider item # C16521 will work with the Curt X5 5th-Wheel Base Rail Adapter Plate for EZr Double Lock Gooseneck Trailer Hitch item # C16220. The Curt base fits inside the Curt EZr Double-Lock gooseneck hitches to provide a set of industry standard rails for you to attach a 5th wheel to. You just drop the adapter into the ball hole of the gooseneck hitch and lock it in place with the hitch handle.
    view full answer...
  • How To Get Rid of the Jerking Movement When Towing 5th Wheeler at Gooseneck Hitch
    The chucking that you are experiencing isn't uncommon and there are ways to mitigate it. To help I need to know what Reese system you currently have. For instance, a higher level adapter like a Goose Box # RP85FR will have more shock absorption to assist than the Hi-Rise Gooseneck-to-5th-Wheel Trailer Hitch Adapter by Bulldog, Draw-Tite and Reese # 9480. If you are using another adapter like the Curt X5 # C16220 you mentioned, that information would also be helpful. Sometimes the...
    view full answer...
  • What is the Difference Between the Curt X5 Gooseneck to 5th Wheel Adapters
    The differences between the Curt X5 adapters is what they will fit. X5 adapter # C16220 fits Curt EZr Double-Lock gooseneck hitches. And X5 adapter # C16210 fits Curt Double Lock, Flip and Store gooseneck hitches such as # C60720. There is also an X5 adapter, # 16310, that fits B&W gooseneck hitches. So basically if you have any of the above mentioned gooseneck hitches you can use the appropriate X5 adapter.
    view full answer...
  • Curt X5 Adapter for B&W Gooseneck Trailer Hitch
    Fora B&W Turnover gooseneck hitch with a square opening, you will need Curt X5 adapter, # 16310, instead of adapter # C16220. Another option instead of using an adpater and then a separate 5th wheel trailer hitch is to use the B&W Companion hitch, # BWRVK3500 for a fixed version or # BWRVK3400 for the slider version. I have linked videos for each of these hitches for you.
    view full answer...
  • How To Tell Which Curt X5 Gooseneck to 5th Wheel Adapter Is Needed For 2015 Chevy Silverado 3500
    Was your Curt Gooseneck Hitch a dealer installed option? If so, you'd want to use the Curt X5, part # C16220. If it was aftermarket installed, I couldn't speculate which model you have. If you could provide any part numbers visible on the underside of the hitch, that would help me identify it. The other X5 adapter, part # C16210 is compatible with Curt Double-Lock, Flip and Store gooseneck hitches. The X5 is designed with a tolerance to make it compatible with a normally applied spray-on...
    view full answer...


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Info for this part was:

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