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  1. 5th Wheel Gooseneck Adapter
  2. CURT
  3. Gooseneck Hitch to 5th Wheel Trailer
  4. Connects to Gooseneck Hole
  5. Not Shock Absorbing
  6. Adapts Truck
Curt X5 5th Wheel Base Rails Adapter for B&W Turnoverball Gooseneck Trailer Hitches - 20,000 lbs
CURT

Curt X5 5th Wheel Base Rails Adapter for B&W Turnoverball Gooseneck Trailer Hitches - 20,000 lbs

Part Number: 16310
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$749.95
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5th Wheel Gooseneck Adapter
Curt X5 5th Wheel Base Rails Adapter for B&W Turnoverball Gooseneck Trailer Hitches - 20,000 lbs No Extra Clearance 16310
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Install this adapter in the square ball hole of your B&W Turnoverball 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. 1-800-940-8924 to order CURT 5th wheel gooseneck adapter part number 16310 or order online at etrailer.com. Free expert support on all CURT products. Great prices and Fastest Shipping for Curt X5 5th Wheel Base Rails Adapter for B&W Turnoverball Gooseneck Trailer Hitches - 20,000 lbs. 5th Wheel Gooseneck Adapter reviews from real customers.
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  • Used (1)

CURT 5th Wheel Gooseneck Adapter - 16310

  • Gooseneck Hitch to 5th Wheel Trailer
  • Connects to Gooseneck Hole
  • CURT
  • Not Shock Absorbing
  • Adapts Truck
  • 20000 lbs GTW
  • No Extra Clearance

Install this adapter in the square ball hole of your B&W Turnoverball 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.


Features:

  • Adapter mounts in your gooseneck trailer hitch to supply the above-bed base rails necessary for installing a 5th-wheel hitch
    • Works with B&W standard center Turnoverball hitches
    • Compatible with Curt, B&W, Demco Hijacker Premier Series, Draw-Tite, Hidden Hitch, Husky, Reese, and Valley above-bed 5th-wheel trailer hitches
  • Fast, easy installation
    • Drop adapter into square gooseneck ball hole and lock in place
  • Rubber pads help prevent the rails from rattling and sliding in the truck bed
  • Sturdy steel construction
  • Black carbide powder coat finish resists corrosion
    • Coated in liquid Aquence for superior durability and rust resistance
  • Assembled in the USA


Specs:

  • Gross towing weight: 20,000 lbs
  • Vertical load limit: 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 Husky 10-26K or 10-16K fifth-wheel sliders.
  • Will not work with B and W Patriot fifth-wheel sliders
  • Will not work with Curt CrossWing 16600
  • Will not work with Curt S20 sliders.
  • Will not work with any 2013 - 2016 Dodge Ram 3500 or 2014 - 2018 Dodge Ram 2500 trucks that have a B&W Turnoverball gooseneck hitch installed.
  • Will not work with any 2007 - 2016 Toyota Tundra truck that has a B&W Turnoverball gooseneck hitch installed.
  • Will not work with 2017 or newer Ford F-250 or F-350 trucks that have a B&W Turnoverball gooseneck hitch installed.
  • 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.


16310 Curt X5 Fifth Wheel Adapter w/ Square Shank for B and W Turn Over Ball Hitches

Installation Details 16310 Installation instructions


California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.7

278 reviews
Install this adapter in the square ball hole of your B&W Turnoverball 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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Part fit perfectly!!



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Great service



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As described arrived quickly.



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Product is made great, fit as described and arrived quickly.



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Works as it should


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278
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See what our Experts say about this CURT 5th Wheel Gooseneck Adapter

  • Recommendation for a 2014 Ram 2500 Short Bed To Navigate Tight Campground Turns
    I can help you navigate those tight turns in your 2014 Ram 2500. Since the Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter # CAB-C5GX1216 that you referenced does not move the pivot point further back you really do not gain much clearance for tight turns with a short bed truck. Also, if you use an offset adapter like this you can not use an additional offset adapter like the B and W extender you referenced. This would cause too much leverage on the trailer. Instead I would highly...
    view full answer...
  • Recommended 5th Wheel Base Adapter For 2017 Ford F-250 W/ B&W Turnoverball Gooseneck Hitch
    The reason the Curt X5 5th wheel Base # 16310 does not fit the 2017 Ford F-250 with the B&W Turnoverball # BWGNRK1116 installed is due to the distance the hitch sits below the bed of the truck. The # 16310 will not allow the retaining pin to be installed so it will not be usable. For your truck you will need to go with the Demco # DM6140 which is essentially the same thing, but is confirmed to fit. I included a video of the # DM6140 for you to take a look at.
    view full answer...
  • B and W Gooseneck Hitch Rail Kit Recommendation for 2015 Chevy Silverado 1500 6-1/2 ft bed
    The correct part number for the B and W Gooseneck hitch for your 2015 Chevy Silverado 1500 short bed is the part # BWGNRK1057 which means for just the rails and not the hitch center section you'd want the part # BWGNRM1057.
    view full answer...
  • Best Fifth Wheel Hitch Solution for Truck with B and W Turnoverball Ball Hitch
    B and W makes their Companion hitches which were designed to fit directly to their gooseneck hitches like the # BWGNRK1314 you have installed in your truck. If you have a long bed truck you'd want the # BWRVK3400 or if you have a short bed truck and would need the additional clearance to make tight turns. If you have a long bed truck you'd instead want the fixed version of this hitch part # BWRVK3500.
    view full answer...
  • Recommended 5th Wheel Hitch to Fit with Curt X5 Adapter on 2015 Ford F-250 Short Bed
    You will need to use a Curt sliding hitch for the B&W Gooseneck # BWGNRK1111 and Curt X5 Adapter Rails # 16310 on your 2015 Ford F-250 Super Duty because only the Curt sliders will work with the X5. My recommendation for the slider is the Curt A20 # C16541 because it has an upgraded cushioning and jaw system that gives you the best ride quality available. The dual interlocking jaws wrap around the king pin securely so that you won't get any chucking or jarring when you come to a stop or...
    view full answer...
  • 5th Wheel Base Rail Kit for 1997 Dodge Ram 1500 Extended Cab Pickup
    On your 1997 Dodge Ram 1500 the towing capacity of your trailer and the bed size are the two big issues. The towing capacity can range between 3,600 lbs to 8,100 lbs depending on how it is equipped. Since there are several different options your truck could have you will want to check the owners manual of your truck to determine what the towing capacity of your specific vehicle is. The sticker inside your driver's door is also a great resource for the Gross Vehicle Weight Rating of your...
    view full answer...
  • Parts Needed To Mount A B&W Patriot 5th Wheel Hitch In The Bed Of A 2019 Ford F-250
    Hey Steve, The B&W Patriot # BWRVK3255 you have would require base rails or a gooseneck hitch and an adapter in order to mount to the bed of the F-250. If you want to go with base rails then I recommend the B&W Custom Installation Kit w/ Base Rails # BWRVK2402. This comes with custom brackets to match up to the factory holes in your frame to make the installation drastically easier. The Patriot # BWRVK3255 will slot right into the rails and be ready to tow. If you think you'll also haul...
    view full answer...
  • Fifth Wheel Adapter for a Draw Tite Hide-A-Goose Gooseneck Hitch
    I have a solution that could work well for you, but there isn't an adapter exactly like the # 16310 that would fit a Draw Tite turn over Hide-a-Goose. Instead I would recommend the Hi-Rise Gooseneck-to-5th-Wheel Trailer Hitch Adapter # 9480. This will fit in your gooseneck hitch easily and will provide you with a fifth wheel hitch. I attached an install video for you to check out as well.
    view full answer...
  • Is the Husky EZ Roller 5th Wheel Slider Hitch Compatible With The Curt X5 5th Wheel Rail Adapter?
    I reached out to my contact at Curt and checked on the compatibility of your hitch with the Curt X5 5th Wheel Base Rails Adapter for B&W Turnoverball Gooseneck Trailer Hitches, # 16310. He pointed out that the center of the X5 is raised slightly and some Husky/Valley Hitches didn't allow enough clearance. He said if your hitch didn't sit on the center of the adapter and the pins can be attached your 5th wheel slider will work. I pulled the X5 to measure and the rise in the center is...
    view full answer...
  • Fifth Wheel to Gooseneck Hitch Adapter for Trailer with Leland 7921 Pin Box
    For a Leland pin box the best fifth wheel to gooseneck adapter is going to be the Convert a Ball part # CAB-C5G that you referenced. Only issue is that since you have a short bed truck you aren't going to have great turning clearance. Ideally you'd have a hitch that a rail adapter could fit like the X5 part # 16310 for B and W hitches or the # C16210 for Curt double lock hitches so that you could use a slider hitch like the Curt A20 Slider part # C16541.
    view full answer...
  • Adapter Recommendation for 2016 Chevy Silverado with B and W Gooseneck Hitch for Reese 5th Wheel
    You'll have to determine what the gooseneck hitch is that you have installed in the bed of your truck. The Curt you mentioned can only fit Curt hitches and without knowing what you have I can't safely say if it would fit or not.
    view full answer...
  • Are Pin Holes of Curt X5 Adapter Supposed to be Oblong Shaped
    That's maybe not a great sign. Is there anyway I could get pictures of the wear you are seeing so that I could forward to the manufacturers and see what they think?
    view full answer...
    Image 1 for
  • Under Bed Fifth Wheel Hitch Rail Recommendation for 2017 Ford F-250
    Essentially the factory Ford fifth wheel rail system is a Reese rail kit, but Reese doesn't sell the rail kit for your truck and the only way to get it would be directly through Ford. Curt does offer a fifth wheel hitch that fits that rail kit directly though with the A20 part # C16034. Another option is the B and W Companion Hitch and Gooseneck setup that consists of the rail kit/gooseneck hitch # BWGNRK1116-5W and then the fifth wheel hitch part # BWRVK3500-5W. The rail kit doubles...
    view full answer...
  • Recommended Under-Bed Rail Installation On A 1991 Ford F-350 With Overload Springs
    There is not an underbed system from Reese that will function like the Reese Elite puck style system on your 1991 Ford F-350 long bed. However, there is one system that will work similarly that uses an underbed gooseneck and a compatible 5th wheel hitch to give you that clean bed option. The system I recommend for your application is the B&W Companion 5th Wheel Trailer Hitch - Dual Jaw - 20,000 lbs, # BWRVK3500-5W used with the Custom Underbed Installation Kit for B&W Companion 5th...
    view full answer...
  • Is There a Way to Have B and W Turnoverball Rail Kit Installed Plus Above Bed Fifth Wheel Rails
    Hey Brandon, I have a solution for you but the two kits you mentioned can't fit together. Instead your best option is the B and W Rail Kit part # BWGNRK1020 and then use the fifth wheel rail kit adapter part # 16310 to give you the type of rails that the other rail kit provides.
    view full answer...
  • Fifth Wheel Hitch Recommendation for 2005 Ford F-350 with B and W Turnoverball Hitch
    Since your truck has a B and W Turnoverball gooseneck hitch installed in it already all you need to tow a fifth wheel hitch is the slider Companion part # BWRVK3400 which installs directly into your gooseneck hitch ball hole and gives you the nicest fifth wheel hitch solution out there.
    view full answer...
  • Does Curt X5 Adapter 16310 Fit B and W Gooseneck Turnoverball BWGNRK1067
    Yes, the Curt X5 adapter part # 16310 is a confirmed fit for the B and W Turnoverball Gooseneck Hitch part # BWGNRK1067. This adapter will give you then a set of industry standard fifth wheel rails for a hitch to install into.
    view full answer...
  • I Have A B&W Turnover Ball On My 2013 Duramax, I Need A 5th Wheel Hitch That Will Work With It
    Hey Colby, The Curt X5 adapter # 16310 that you mentioned would drop right into that gooseneck hole perfectly. You could then just take the hitch that you have and install it on those rails since they are industry standard. This would allow you to just use the hitch you currently have and add one more piece for it to work. Since your hitch is 18k this adapter is already rated enough for what you are towing. The # 16310 is going to work great for you. What are you towing with the 5th wheel?
    view full answer...
  • Can 5th Wheel Rails Be Installed In A Bed That Already Has A Gooseneck Hitch Installed?
    Hi Joe! Already having a gooseneck hitch in the bed of your 2006 Dodge Ram will complicate things. The B&W Custom Installation Kit w/ Base Rails # BWRVK2600 cannot be installed as the brackets install in the same place as the gooseneck and will cause issues, so that's a no go. We do have the Curt X5 5th Wheel Base Rails Adapter for B&W Turnoverball Gooseneck Trailer Hitches - 20,000 lbs # 16310 that will fit in the gooseneck, but this cannot be used with auto sliding hitches, which the...
    view full answer...
  • What 5th Wheel Hitches Will Fit My B&W Turnover-Ball Gooseneck Hitch
    Yes, the Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter part #RP94716-61301 will work with any brand of gooseneck hitch as long as they have a 2-5/16" hitch ball like the B&W Turnoverball Underbed Gooseneck Trailer Hitch part # BWGNRK1057. Unfortunately, we do not carry the Andersen Ultimate 5th Wheel Hitch at this time. However, you can use the Curt X5 5th Wheel Base Rails Adapter for B&W Turnoverball Gooseneck Trailer Hitches part # 16310 that will allow you to use any...
    view full answer...
  • Can Above Bed Rails Be Used With B&W Turnoverball Underbed Gooseneck Hitch Installed
    If you already have a B&W Turnoverball Underbed Gooseneck Trailer Hitch then all you need to install standard base rails is an adapter, the Demco 5th Wheel Base Rails Adapter part # DM6140 or the Curt X5 5th Wheel Base Rails Adapter part # 16310. These adapters drop into the gooseneck hitch opening and provide a set of industry standard above bed base rails that will work with pretty much any fifth wheel hitch for the exception of auto-sliding fifth wheel hitches which create too much stress...
    view full answer...
  • Is There An Adapter To Connect A PullRite SuperGlide To A B&W Turnoverball Hitch
    Typically when someone is wanting to use an rail style hitch when there's a gooseneck hitch already in place they can simply use an adapter like # 16310. Unfortunately in your case the PullRite SuperGlide isn't going to be compatible with an adapter since it has a flat base and doesn't arch up to clear the middle supports of the adapter. Because of this you would unfortunately have to either remove the turnoverball hitch or use a different 5th wheel hitch that was compatible with it....
    view full answer...
  • 5th Wheel Hitch and Suspension Upgrade for a 2022 Toyota Tundra
    I would be happy to help you set your 2022 Toyota Tundra up for towing. Let me start out by confirming the weight on those parts. The Curt X5 5th Wheel Base Rails Adapter item # 16310 weighs 105 lbs. The Custom Underbed Installation Kit item # BW46FR weighs 104 lbs. Toyota really puts you in a box when it comes to options for towing a 5th wheel trailer. You are correct you can not add the Turnover ball system and air bags. There are other suspension options like the Timbren Active...
    view full answer...
  • Adjustability of DEMCO 5th Wheel Base Rails Adapter for B&W Turnoverball Gooseneck Hitch
    The Curt X5 5th Wheel Base Rails Adapter for B&W Turnoverball Gooseneck Trailer Hitches - 20,000 lbs item # 16310 you referenced has been known to have issues with bed liners and not being able to fully sit in the B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs item # BWGNRK1116. There is a lot of resistance to people not wanting to cut large sections of their bedliners out to make these two pieces compatible. The Demco 5th Wheel Base Rails Adapter...
    view full answer...
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Used Items Available
Used Picture for Curt X5 5th Wheel Base Rails Adapter for B&W Turnoverball Gooseneck Trailer Hitches - 20,000 lbs
Used Picture for Curt X5 5th Wheel Base Rails Adapter for B&W Turnoverball Gooseneck Trailer Hitches - 20,000 lbs
Used Picture for Curt X5 5th Wheel Base Rails Adapter for B&W Turnoverball Gooseneck Trailer Hitches - 20,000 lbs
Used Picture for Curt X5 5th Wheel Base Rails Adapter for B&W Turnoverball Gooseneck Trailer Hitches - 20,000 lbs
Used Picture for Curt X5 5th Wheel Base Rails Adapter for B&W Turnoverball Gooseneck Trailer Hitches - 20,000 lbs

Condition: Surface Scratches

Notes: Base Rail Adapter came with surface scratches, minor dings, and a torn manufactured label due to previous shipping, otherwise, like new

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