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  1. Gooseneck Hitch
  2. CURT
  3. Below the Bed
  4. Flip-Over Ball
  5. 30000 lbs GTW
  6. Wheel Well Release
THIS ITEM IS NOT A FIT FOR
1979 Jeep CJ-7
CURT

Curt Double Lock, Flip and Store Underbed Gooseneck Hitch w/ Installation Kit - 30,000 lbs

Part Number: C615-632
In Stock
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$575.39
Gooseneck Hitch
Not Confirmed to Fit

1979 Jeep CJ-7

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Get a little extra security when you are towing with Curt's double-lock, gooseneck hitch. Chrome-plated ball locks in place with two pins while towing and flips over for storage inside the hitch when its job is done. Installation kit included. 1-800-940-8924 to order CURT gooseneck hitch part number C615-632 or order online at etrailer.com. Free expert support on all CURT products. Great prices and Fastest Shipping for Curt Double Lock, Flip and Store Underbed Gooseneck Hitch w/ Installation Kit - 30,000 lbs. Gooseneck Hitch reviews from real customers.
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CURT Gooseneck Hitch - C615-632

  • Below the Bed
  • CURT
  • Flip-Over Ball
  • 30000 lbs GTW
  • Wheel Well Release
  • 6000 lbs TW
  • Spring-Loaded Loop

Get a little extra security when you are towing with Curt's double-lock, gooseneck hitch. Chrome-plated ball locks in place with two pins while towing and flips over for storage inside the hitch when its job is done. Installation kit included.


Features:

  • Heavy-duty underbed hitch lets you tow your gooseneck trailer
  • Double-lock system provides added security with 2 pins holding ball in place instead of 1
  • Chrome-plated hitch ball easily removes when you're not towing for complete access to your truck bed
    • Ball flips over and stores upside down in hitch for easy access
  • Chrome ring surrounds the hitch ball hole to provide a tight, low-profile look
  • Comfort-grip handle can be positioned on either side of truck bed
  • Safety-chain hookups are built in
  • Zinc plating provides superior corrosion resistance for locking mechanism
  • Rubber cover keeps grime out of ball hole when ball is stowed
  • Black powder coated steel is durable and corrosion resistant
  • Custom mounting kit with Grade 8 hardware included
    • 4" Hole in bed is required
    • No welding required
  • Adapter plate (C16210 - sold separately) allows for 5th-wheel towing
  • Offset hitch ball (C602 - sold separately) creates additional space between truck cab and trailer


Specs:

  • Ball size: 2-5/16"
  • Gross towing weight: 30,000 lbs
  • Vertical load: 7,500 lbs
  • 7-Year Limited warranty


Curt Double Lock Gooseneck Hitch Operation

Curt Double Lock Gooseneck Trailer Hitch Operation

The Curt Double Lock underbed gooseneck trailer hitch provides a sturdy, secure connection for towing your gooseneck trailer and also allows for a clean, unobtrusive look for your truck bed when you aren't towing. To tow, simply pull the included handle out to unlock the hitch. Then insert the chrome-plated hitch ball into the ball hole. You may need to rotate the ball to line it up with the dual locking pins. When the ball drops into place, rotate the handle counterclockwise until the locking pins snap into position. Because there are 2 locking pins instead of 1, you get extra security for your towing setup.


Get full bed access when you're not towing. Just remove the ball, flip it upside down, drop it back into the ball hole of the hitch, and use the handle to lock the ball in place. A rubber cover is included with the Double Lock. When the ball is stowed upside down in the hitch, place this cover over the ball hole to keep out dirt and grime and create a clean look for your vehicle.



60615 Curt Double Lock Underbed Gooseneck Trailer Hitch - 30,000 lbs

60632 Curt 600 Series Gooseneck Hitch Installation Kit

60711

Installation Details C615-632 Installation instructionsAlternate Instructions C615-632 Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Ratings & Reviews

4.6

692 reviews
Get a little extra security when you are towing with Curt's double-lock, gooseneck hitch. Chrome-plated ball locks in place with two pins while towing and flips over for storage inside the hitch when its job is done. Installation kit included.

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Show More Reviews

See what our Experts say about this CURT Gooseneck Hitch

  • Is There Air Bag Kit that Fits 2016 GMC Sierra with Curt Gooseneck Hitch
    Hey Joe, yes we have the Air Lift LoadLifter 5000 part # AL57204 that fits your 2016 GMC Sierra 1500 and is also compatible with in-bed hitches like the Curt gooseneck part # C615-632.
    view full answer...
  • Underbed Rail 5th Wheel Setups for 2017 GMC Sierra 1500 Short Bed
    Hi Tim; do you have the 5-1/2' bed or the 6-1/2' bed? The only aftermarket underbed rail system is from Demco. If you want to use a sliding 5th wheel hitch the Demco Autoslide 5th Wheel Trailer Hitch # DM98SV will work and includes the underbed rail kit. This is compatible with 5-1/2' and 6-1/2' bed configurations. Outside of that you're looking at a gooseneck setup like the one you described. If you have the 6-1/2' bed you can use the B&W Turnoverball # BWGNRK1057 along with the B&W Companion...
    view full answer...
  • Using Air Lift Air Bags with Curt Gooseneck Trailer Hitch on a 2012 GMC Sierra 1500
    Yes. If you replace the U-bolts used in Air Lift air bags # AL88204 with the bolt as indicated in the instructions it will be compatible with the Curt Curt Double Lock, Flip and Store Underbed Gooseneck Hitch # C615-632. If your truck is a short bed then the approximate distance from the back of the cab to the center of the ball is 35 inches. On a long bed that distance is 47 inches. At some point you will need to make a 90 degree (or more) turn. If you are towing a 5th wheel trailer...
    view full answer...
  • Is Curt Gooseneck Hitch Compatible With Air Bags on 2017 Chevy Silverado 1500 Short Bed?
    I can confirm for you that yes, the Curt Gooseneck Hitch # C615-632 will work with the Air Lift LoadLifter 5000 # AL57204 as well as # AL88204, with the only difference being the internal jounce bumpers that are on the # AL88204 kit. These kits contain instructions (which are linked for you) for installation on trucks with a gooseneck like your 2017 Chevy Silverado 1500 will have. I also recommend checking out the Air Lift WirelessONE Compressor System for Air Helper Springs # AL25980...
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  • How To Determine If I am Missing Any Parts From the Curt Double Lock Gooseneck Hitch # C615-632?
    The C-615 is the Center Section # C60615 that I do see that you have. The Curt Double Lock, Flip and Store Underbed Gooseneck Hitch w/ Installation Kit # C615-632 is 2 different part numbers that make one kit that provides you with everything that you need. It includes the Center Section # C60615 and Curt 600 Series Gooseneck Installation Kit # C60632. I have added pictures of all the parts for both kits so that you can visually see the parts. Also linked below are the instructions that...
    view full answer...
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  • Can 2018 GMC Sierra 1500 5-1/2 foot Bed Tow Gooseneck Trailer
    For a truck like your 2018 GMC Sierra 1500 that has a 5-1/2 foot bed it's typically not recommended to try and tow a gooseneck or fifth wheel hitch trailer. Unless the nose is tapered like a stock trailer where there's essentially no nose you'll have turning clearance issues. If the nose is tapered like that we have the Curt gooseneck hitch part # C615-632 as a confirmed fit which will work well. This hitch gives you a setup where you can flip the ball upside down when not needed and is...
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  • Can a 2008 Chevy Silverado 1500 with a 5-1/2 foot bed Tow a Gooseneck Stock Horse Trailer
    The Curt gooseneck hitch part # C615-632 that you referenced has been confirmed as a fit for your 2008 Chevy Silverado 1500 with a 5-1/2 foot bed. Since you said the horse trailer is a stock trailer that would typically mean that the nose of it does not have a storage area or living quarters and that the front of the trailer would come to a very narrow point where the coupler installs. I attached a picture that shows the style of gooseneck trailer that would work on a truck with as short...
    view full answer...
    Image 1 for
  • Gooseneck Hitch that Fits 2012 GMC Serria Denali 1500 5 1/2 bed
    We have gooseneck hitches that are a confirmed fit for your 2012 GMC Sierra 1500 with a 5-1/2 foot bed like the # C615-632 but the B and W hitch you referenced is not a fit.
    view full answer...
  • What are Determining Factors for Figuring Out if Truck and Gooseneck have Trailer Turning Clearance
    With a 5-1/2 foot bed you would need all the offset you could get to make a 90 degree turn honestly. There are two determining factors for whether or not you need an offset. The first is the width of the nose of your trailer and then the distance from the center of the gooseneck ball to the truck cab. If the front of your trailer is very narrow you would have your best chance of making a sharp turn. If the trailer has living quarters or a square nose at all then you would be out of luck...
    view full answer...
  • How to Determine if a Short Bed Truck Will have Enough Clearance to Make Tight Turns
    The issue you will run into is that when you go to make tight turns the storage area on your trailer (depending on the dimensions of it), will most likely hit the cab of the truck since your truck bed is so short. Here is a formula you can use to determine if you have the needed clearance. (A + B) - C = Clearance A = Distance from the gooseneck ball to the truck cab B = Offset used, like if you used a Offset Extension Ball # 19308 C = Width of the nose of the trailer divided by 2. I...
    view full answer...
    Image 1 for Image 2 for
  • Can 2008 GMC Sierra 5-1/2 Foot Bed Tow Fifth Wheel Trailer and Tow Gooseneck Trailer
    Since you know the bed length of your 2008 GMC Sierra 1500 is so short at 5-1/2 feet in length what you are asking for is a bit challenging to accomplish but I do have one solution that will work and allow you to use your Curt E16 hitch. You are going to have to install a set of truck bed fifth wheel rails as there's no other way (I'll get to more on this later). So for a custom fifth wheel rail kit for your truck you would want the part # RP50064-58 from Reese as there isn't a Curt option,...
    view full answer...
  • Gooseneck Trailer Hitch for a 2015 Chevy Silverado 1500 with 5-1/2 Foot Bed
    Yes, you can add a gooseneck trailer hitch to your 2015 Chevy Silverado 1500 with the 5-1/2 foot bed. You can use the Curt Gooseneck Hitch, # C615-632. I have linked a video showing installation on an older Silverado to give you an idea of how it installs.
    view full answer...
  • Best Gooseneck Trailer Hitch for 2012 GMC Sierra 1500 With 5-1/2 Foot Bed
    The best gooseneck trailer hitch for your 2012 GMC Sierra 1500 with a 5-1/2 foot bed is the Curt Double Lock, Flip and Store Underbed Gooseneck Hitch w/ Installation Kit # C615-632 because of its completely secure system which locks the hitch ball into place with two locking pins as opposed to the standard single-pin mechanism. This hitch will also install in your '12 Sierra without needing to drill into your frame brackets; I have added a link to a video of this hitch being installed...
    view full answer...
    Image 1 for
  • Recommended Gooseneck Trailer Hitch For A 2010 Chevy Silverado 5.5' Bed
    For a 2010 Chevy Silverado 1500 with a 5.5' bed you'll need the Curt Double Lock, Flip and Store Underbed Gooseneck Hitch # C615-632. This kit will come with everything you need to install a gooseneck hitch in your Silverado, minus the tools. I've attached a video below that will help walk you through the installation process if you're wanting to do this yourself. With you bed being so short you might also consider picking up the Curt Offset Ball # C602 to gain an extra 4" of clearance...
    view full answer...
  • Can the Air Lift # AL57204 Install on a 2009 Chevrolet Silverado 1500 with a Curt Gooseneck Hitch
    I did some checking and it looks like the Air Lift LoadLifter 5000 Air Helper Springs # AL57204 are compatible with the Curt gooseneck # C615-632, for your 2009 Chevrolet Silverado 1500 5-1/2 foot bed. A lot of air bag kits install using the same mounting holes along the frame that a 5th wheel or gooseneck hitch would use. This is why you were seeing that most of them say they are not compatible. The Air Lift LoadLifter 5000 Air Helper Springs # AL57204 install under the frame of your...
    view full answer...
  • Where is Gooseneck Hitch Ball Location for Curt Double Lock # C615-632 on a 2008 Silverado 6-1/2 Bed
    If you look at the first page of the linked "alternate" installation instructions for the Curt Double Lock, Flip and Store Underbed Gooseneck Hitch w/ Installation Kit # C615-632 you will see that it has a few different bed length options. Since your 2008 Chevrolet Silverado has a 6-1/2 foot bed you will want to look at the measurement for the 78.80 inch bed installation. If you measure from the back of the truck box (not the tailgate) then you will want to measure 42-7/16 inches towards...
    view full answer...
  • Gooseneck Hitch Recommendation for 2014 Chevy Silverado 1500 5-1/2 ft Bed
    For a 2014 Chevy Silverado 1500 with a 5-1/2 foot bed we do have the Curt gooseneck hitch # C615-632 as a confirmed fit but the B and W Turnoverball # BWGNRK1057 that you referenced only fits the 6-1/2 foot bed version of your truck. The 8 foot bed versions require the part # BWGNRK1007 instead. I attached an install video for the Curt hitch on a similar Silverado as yours as well.
    view full answer...
  • Gooseneck Ball Hitch For 2016 Chevorlet Silverado 1500 With 5-1/2 Foot Bed
    We do have gooseneck hitches that will fit a 2016 Chevorlet Silverado 1500 truck with the 5-1/2 foot bed. However, the Curt hitch model # C61301-52 that you referenced is an over the bed hitch that was not designed to fit in a 5-1/2 bed. If you are looking for an over the bed gooseneck ball hitch the Curt Overbed, Folding Ball Gooseneck Trailer Hitch with Installation Kit, # C61331-52 is designed to fit a 2016 Chevy Silverado with the 5-1/2 foot bed. If you are interested in a below...
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  • Recommended Gooseneck Hitch for a 2008 GMC Sierra and Trailer with a Ranch Hitch 5th-Wheel Adapter
    I would recommend the Curt gooseneck hitch kit # C615-632 for your truck, which will work whether you have a 6-1/2 or 8 foot bed on your 2008 GMC Sierra. Please note that if your truck has a 6-1/2 foot bed, you should be using a fifth wheel to gooseneck adapter that has an offset to give you enough clearance in tight turns. Ranch offers the offset section as a replacement part # AM3140, if needed. It would be a good idea to purchase the Ranch Hitch safety chains, part # AM3109. The Curt...
    view full answer...
  • Gooseneck Hitch for 2012 GMC Sierra 1500 That Doesn't Require Access Under Truck Bed
    If instead you went with the Curt Overbed, Folding Ball Gooseneck Trailer Hitch with Installation Kit # C61331-52 which fits your 2012 GMC Sierra 1500 short bed you'd be able to flip the ball without having to access the hitch under the wheel well. The release mechanism is on top of the hitch so you'd be able to easily flip it over as needed and not have to worry about accessing any levers that would be hard to find.
    view full answer...
    Image 1 for
  • How Does Curt Gooseneck Trailer Hitch and Install Kit C615-632 Attach to a 2009 Chevy Silverado
    The Curt gooseneck trailer hitch # C615-632 bolts to rails included with the installation kit and the rails are attached to brackets that bolt to the outside of the truck frame rails. I have included a link to the instructions for you and a picture that is basically a diagram showing how it attaches to the truck.
    view full answer...
    Image 1 for
  • Fifth Wheel Towing Setup Recommendation for a 2011 Chevy Silverado 5-1/2 foot Bed
    Since your truck has a 5-1/2 foot bed the only way you are going to be able to tow a fifth wheel trailer is if you go with a fifth wheel rail kit and hitch plus a Sidewinder pin box on the trailer. There's no offset hitch or adapter for the gooseneck route that would allow this to happen. First you will need to start with a rail kit. For that you would want to go with a custom install kit that will minimize drilling when compared to a universal kit like the part # RP50064-58. For a hitch...
    view full answer...
  • Does Spray-In Liner Change Measurement When Installing Gooseneck Hitch On 2009 GMC Sierra
    Since the measurement needed when installing the Underbed Gooseneck Hitch, part # C615-632 requires you to measure from the rear of the truck bed, you will need to make sure you measure the distance taking into account the spray liner if it is on the back edge of the truck bed. If it is 1/8 of an inch you need to add that 1/8 inch to the measurement for the 4 inch hole to be drilled in the truck bed.
    view full answer...
  • Gooseneck Hitch for 2008 Chevy Silverado Crew Cab with 5-1/2 Foot Bed
    For a 2008 Silverado Crew Cab with the 5-1/2 foot short bed, the Curt Gooseneck Hitch and Install Kit # C615-632 is indeed the correct gooseneck hitch. For install details, click the provided links.
    view full answer...


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