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  1. Gooseneck Hitch
  2. CURT
  3. Removable Ball - Stores in Hitch
  4. Below the Bed
  5. Wheel Well Release
  6. 30000 lbs GTW
Curt EZr Double Lock Underbed Gooseneck Trailer Hitch with Installation Kit - 30,000 lbs

Curt EZr Double Lock Underbed Gooseneck Trailer Hitch with Installation Kit - 30,000 lbs

Item # C619-648
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Gooseneck Hitch

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Product Expert Kathleen M

Is this right For you? Product Expert Kathleen M says:

Yes, if you:

  • Feel reassured by the double-pin design that locks the hitch ball into place and prevents rotation
  • Are new to DIY projects and want a drill guide to make sure you get it right

No, if you:

  • Have an aftermarket exhaust system that limits the space between the truck bed - you might have to store the hitch ball in your truck
  • Get tired of having to pull a handle in the wheel well and then hop into the truck bed to move the hitch ball
The chrome-plated ball on this gooseneck hitch locks in place with 2 pins for extra security. When you're done towing, flip the ball over and store it inside the hitch, freeing up your truck bed. Innovative center locator eases installation. 1-800-940-8924 to order CURT gooseneck hitch part number C619-648 or order online at etrailer.com. Free expert support on all CURT products. Guaranteed Lowest Price and Fastest Shipping for Curt EZr Double Lock Underbed Gooseneck Trailer Hitch with Installation Kit - 30,000 lbs. Gooseneck Hitch reviews from real customers.
  • All Info
  • Reviews (70)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

CURT Gooseneck Hitch - C619-648

  • Removable Ball - Stores in Hitch
  • CURT
  • Below the Bed
  • Wheel Well Release
  • 30000 lbs GTW
  • Manual Ball Removal
  • 2-5/16 Hitch Ball
  • 7500 lbs TW

The chrome-plated ball on this gooseneck hitch locks in place with 2 pins for extra security. When you're done towing, flip the ball over and store it inside the hitch, freeing up your truck bed. Innovative center locator eases installation.


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
  • 5/8" Thick, spring-loaded 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
  • Carbide black powder coated steel is durable and corrosion resistant
  • Easy, one-person installation with included custom mounting kit
    • 4" Hole in bed is required
    • Center locator helps eliminate drilling errors
      • No need to measure where ball hole will go in truck bed
      • Orange shavings appear when you've drilled far enough so that you know when to stop
    • No welding required
    • Truck bed does not need to be removed
  • Adapter plate (C16220 - 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
  • Tongue weight: 7,500 lbs
  • Limited lifetime warranty


Curt EZr Double Lock Gooseneck Hitch Operation

Curt EZr Double Lock Gooseneck Trailer Hitch Operation

The Curt EZr 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 EZr 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.


Curt Center Locator Tool

Curt Center Locator for Double Lock Gooseneck Trailer Hitch

The innovative center locator tool included with this gooseneck trailer hitch is designed to make installation fast and easy by eliminating the need to measure where the ball hole must be cut into your truck bed. Once you have the custom installation kit in place and the gooseneck hitch is properly attached to the rails, the bright orange locator will help you to finish installation.


Curt Center Locator for Drilling Pilot Hole

Use the hole at the center of the locator to line up your 3/16" drill bit, and drill up from beneath the bed to create a pilot hole. This pilot hole will be your guide as you cut the 4" diameter ball hole into your truck bed.


Curt Center Locator for Drilling Ball Hole in Truck Bed

When you begin cutting through your bed, the locator will act as a trim shield, ensuring that you don't drill too deep. Continue cutting from the top of your truck bed until orange shavings appear. Once you see these shavings, you've gone far enough. The center locator can be easily removed from the hitch once installation is complete.



60619 Curt Double Lock Gooseneck Hitch - 30,000 lbs

60648 Curt EZr Double-Lock Gooseneck Hitch Custom Installation Kit

60681 Curt EZr Gooseneck Kit with Chevrolet/GMC Installation Kit

Installation Details C619-648 Installation instructions

This Product Fits The Following Vehicles




Video of Curt EZr Double Lock Underbed Gooseneck Trailer Hitch with Installation Kit - 30,000 lbs

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




Video Transcript for Curt Gooseneck - Below the Bed - C619-648 Review

Today we're going to review part number C619-648. This is the Curt EZr Double Lock Underbed Gooseneck Trailer Hitch with Installation Kit and a 30,000 pound weight capacity. For demonstration purposes I've already installed the hitch with the installation kit so it shows you what it looks like underneath the vehicle. This is a custom fit part. It is designed to fit the Chevrolet Silverado and GMC Sierra trucks starting in 1999. What I would recommend on the custom fit part to always go to our website. Use our fit guide put in your year and model of your vehicle, and it'll show if this'll work for your application. This is a heavy duty under bed hitch which lets you tow your gooseneck trailer. Uses a double lock system, you can see right here. This provides added security. It has 2 pins holding the ball in place instead of 1. It's a chrome plated hitch ball which easily removes when you're not towing. It gives you complete access to your truck bed because what will happen is you can just flip it over, drop it back into the hole, and it will store upside down. Gives you easy access to the truck bed. They include this rubber cover which is nice. You can just pop that on over there in the hole and that'll keep any grime from getting in that ball hole when the ball is stowed. You can see they have this nice chrome ring which will surround the hitch ball hole. Provides a nice tight low profile look. On the handle, the handle right here is what will lock into place. You can see. You can just turn it to release it. Turn it towards the tailgate. Releases the dual pins that will go and lock it into place and then when you need to tow, pull it out, and then just twist it towards the cab, just like that it will hold it open. You can pull it out. Turn the ball back over, drop it into place. Again, release it toward the tailgate and it will lock it in place with the double pins. It has a nice comfort grip handle on the . Right there now the other nice thing about the handle, it can be positioned either on the driver's side or you can put it in the passenger side, whichever you prefer to operate it from. Has these nice 5/8 inch thick spring loaded safety chain hookups that are built in. You hook your safety chains to. The locking mechanism itself is a zinc plating which provides superior corrosion resistance. And the hitch and the mounting . or the install kit itself is a carbide black powdered coat steel which is also durable and corrosion resistant. This is a very easy one person installation with the included custom mounting kit. Basically you'll just have to drill a 4 inch hole in your truck bed for the ball to come through and to help you do that . Let's just . I'm going to show you here. We're going to pull it open; take the ball out and to help you drill that hole, that's the most important thing, they give you this center locator, this orange piece, plastic piece right here. This center locator will help eliminate any drilling errors. You just drop it into the hole before you raise it up to the bottom of your truck bed. What happens is there's a little hole in the center, the exact center. From underneath, you put the drill and drill up through that hole and that will drill up into your truck bed and give you the pilot hole to start with. Then when you use your 4 inch hole saw to drill the large hole, this will still be in here, this locator will be between the hole and the truck bed. As you drill down with that hole saw, it also let's you know when you've drill far enough because you'll start seeing orange shavings. That means you stop right there. You've drilled through the bed far enough. There's no welding required when installing this. Your truck bed does not need to be removed. A few other parts that you also can get for this .. Curt makes an X5 adapter plate. We sell that separately on our website. It is listed as a related product. It's part C16220. This allows for fifth wheel towing. It would just drop into the goose neck hole and allow you to tow a fifth wheel, if needed. Also an offset hitch ball, we do sell that separately also. It's a related product, C602. This will create additional space between the truck cab and the trailer. It's a ball that when you drop it in, it will be offset from the hole. A few specs on this, the ball size of the gooseneck ball is 2-5/16 diameter. The gross towing weight capacity on this hitch is 30,000 pounds. The tongue weight or pin weight capacity is 7,500 pounds and it does come with a limited lifetime warranty. Also shown here on the table is the hardware that's needed to install your installation kit to your vehicle. Basically if you're going to tow a goose neck, you just drop it into place, twist your handle, that will release the 2 pins. It will lock it and you're ready to tow. When you're done, if you want to store the ball, just pull this out, twist it back toward the cab. It will lock it open. Pick up the ball, just drop it back into the stowed position. Again, release your handle. It locks into place . Take your rubber cover and pop it right into place. You're ready to go. That should do it for the review on part number C619-648. This is a Curt EZr Double Lock Underbed Gooseneck Trailer Hitch with Installation Kit 30,000 pound weight capacity.


Customer Reviews

Curt EZr Double Lock Underbed Gooseneck Trailer Hitch with Installation Kit - 30,000 lbs - C619-648

Average Customer Rating:  4.5 out of 5 stars   (70 Customer Reviews)

The chrome-plated ball on this gooseneck hitch locks in place with 2 pins for extra security. When you're done towing, flip the ball over and store it inside the hitch, freeing up your truck bed. Innovative center locator eases installation.

by:

Installed as easy as they said it would. Videos are very helpful. Works great!



by:

The hitch itself seems to be of good quality, well made, and there was no need to raise the bed of the pick up. Still, when it was delivered the box seams were open, the big parts were banging around, and the plastic bag containing all the small parts had broken open and the parts strewn about the interior. The ups guy and I picked up all the parts we could find on the driveway and thankfully I only had to make a couple of trips to the hardware store to buy what was lost. Had one of the custom pieces been lost, the 2 hour installation would have stretched into weeks. As it was, without a hoist and air tools it did take a couple of days. The video on this site was of immense help as the printed instructions were all too brief. I would suggest that the video incorporate wide shots periodically so the viewer can orient to the truck before going in for close ups.
Finding a 5/8" hole saw was no easy task either but I did find one eventually.
As always, its never as easy as it looks on TV.



by:

The Curt EZr Double Lock Underbed Gooseneck Trailer Hitch (C619-648) is a solid hitch and worthy of praise. Had no issues installing on 2006 Silverado 2500HD and fits frame/bed perfectly.



by:

Easy to install and works as expected.


Comments
Still works
Shaun - 08/31/2020

by:

I have not installed it yet but i have thoroughly have inspected it. Excellent product! Quick shipping



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by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


Seems heavy duty but the brackets hit the u-bolts and spring top plates. Curt told me I must of installed them wrong. I don't think so


Comments
I contacted Curt and they said that there is something different about your truck. I looked through our previous reviews on the matter and came across a similar situation as yours where the brackets hit the U-bolts. One of our experts said that the suspension may be worn and sitting lower than normal causing the issue. The customer then replied a year later saying that he installed air bags on his truck and the problem was resolved. I would check your suspension and see if this would be your solution as well.
-- Etrailer Expert Sierra K - 05/10/2022

by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


Easy to install. 64 years old and did it all by myself. So glad I went with this style. Have gooseneck and fifth wheel ability. When I want my full bed there’s no rails in the way. Pulling 13,000-14,000 lb fifth wheel camper. No problems.


Comments
Product is working great. Very pleased with my purchase and etrailer’s service.
Jimmy - 03/18/2022

by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


Nice clean look. Most importantly didn't have to lower exhaust. centering the hitch in the bed was easy because of the template provided. Although install did take longer than what was noted, it was fairly simple. Would definitely purchase again.


Comments
Great hitch, working great. Many, many miles on it dragging horses all over the Midwest. Only thing I did was coat locking pins and ball with anti-seize.
Scott M - 06/26/2021

by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


I installed this hitch on my 2021 Silverado 2500HD. When first looking under the truck it appeared the exhaust would have to be modified to make the unit fit. The fact is this unit went in without any modifications at all…even all the factory drilled holes lined up perfectly. I recommend this hitch to anyone that has a stock exhaust system.



by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


hitch itself fit good, Didn't really like the mounting design though. Kit requires one big bolt and a u bolt "Are supplied" that holds it on truck. Seems it could be made more secure with better designed mounting brackets,but overall kit fit well and is working for what i need.



by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


The install of this hitch was great. Fit fine and works as it should. Only issue I had was that I'm the second owner of the truck and first owner had installed both a gooseneck and a 5th wheel hitch and welded a bunch of brackets to the truck frame, then removed both hitches before he got rid of truck. I had to spend a couple hours grinding the brackets off before I could install new hitch. I had to inlarge hole for the gooseneck ball as the placement of new ball was 2.5"s farther back then the original hitch that had bee there previously.



by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


Installation went well and the hitch works for everything we need


Comments
Very well
Larry - 06/01/2022

by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


This hitch was an easy install, only a couple of hours and no welding or bed removal. I would like to thank Gwen, my sales rep, for her great customer service and when I explained I was on a time crunch to get the hitch she assured me that would not be an issue. Sure enough I received the hitch in just a couple of days.



by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


One of the 2 black carrier spacers is gone #60645-cbs. They were loose in the box with the rails and side plates. One fell out of the torn box. Don't know why those spacers were not put in the plastic bag of hardware. So now can not mount the hitch. Called your office and ordered , But who knows how long that will take. Not very happy with your company.



by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


Install was straightforward and the hitch is working perfectly. I had my bed off when I installed, so the process was pretty simple. It would have been more difficult with the bed on, but that isn’t the fault of the hitch. The hitch has been reliable and sturdy, I wouldn’t hesitate to buy another Curt from eTrailer!



by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


Great hitch and easy to use. I did have to lift up the bed a little bit to install it. Took me about 5 hours because of that but otherwise it is a great hitch. The rings for the safety chains stay on the bed and the ball flips over and stows away completely.



by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


Build quality was outstanding, this is one stout piece of equipment. Install was a bit challenging because I did it by myself, but if I had someone to help it would have been much easier. Overall, the install was not too bad, just give yourself about 4-5 hrs if you don't have help. I'm very happy with this purchase and would definitely recommend.



by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


I cant install it because was NO hardware in the box


Comments
Customer Service will reach out to you.
-- Etrailer Expert Sierra K - 01/17/2022

by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


The hitch works fine and was easy to install. Everything fit well with one exception. The rod that locks the ball in place from the wheel well is too short. I expect it is the wrong rod for the 2013 Ram pickup. I made an attempt to contact etrailer to get another, but failed to contact anyone. Can you put me in contact with someone who can assist me in getting a replacement?


Comments
I contacted Curt and they wanted to make sure you did not install the handle facing up and it is hitting the inner fender. The handle should be down on these.
-- Etrailer Expert Heather A - 02/25/2019

by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


Overall a decent product. Easy to install, hardest part was manhandling all the pieces by myself. Tows wonderfully.
The only negative is the length of the ball when in stored position. I have 2004 Dodge Ram 3500 2wd that sits low to the ground. When stored, the ball strikes the top of the axle housing and cut the ABS wiring. Easy repair and we no longer store the ball in the hitch



by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


Fit perfect was easy installation



by:

Review from a similar Ezr Double Lock in Gooseneck Hitch


Missing hardware took 2 weeks to get new hardware and it was the wrong hardware so I had to go spend extra money and aggravation to buy my own hardware that should have came in the kit


Comments
Thank you for your review! Our Customer Service team will be reaching out to you!
-- Etrailer Expert Brooke M - 08/13/2021
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Ask the Experts about this CURT Gooseneck Hitch

  • Difference Between Curt EZr and Double Lock Gooseneck Hitches
    From a function point of view there isn't a huge difference between the two Curt gooseneck hitches # C60712 and # C619-648. You might notice that the EZR has a smaller plate that has larger u-bolts for safety chains and the Double Lock has smaller safety chain loops that aren't centered.
    view full answer...
  • What is the Difference Between the Curt C619-648 and Curt C60712?
    There are actually a couple differences between the Curt EZr # C619-648 and the Double Lock # C60712. The visible one will be that the safety chains on the # C60712 are not centered like the ones on the # C619-648. The difference that is not visible is the ball. The depth of the pins that hold the ball in place are different between the two.
    view full answer...
  • Do The Hitch Ball Holes Line Up On a Curt EZr and B&W Turnoverball for a 2005 GMC Sierra
    The Curt EZr Double Lock Underbed Gooseneck Trailer Hitch with Installation Kit part # C619-648 hitch ball opening will not line up with the B&W Turnoverball Gooseneck Trailer Hitch hitch ball opening on your 2005 GMC Sierra. The hitch ball opening for the Curt EZr will sit further away from the end of the bed when compared to the B&W Turnoverball. Therefore, the best option for you would be to re-install the B&W Turnoverball Underbed Gooseneck Trailer Hitch part # BWGNRK1059 for 1500 models,...
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Kathleen M
Updated by:
Kathleen M
Employee Chelsea B
Updated by:
Chelsea B
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Isabelle B
Updated by:
Isabelle B
Employee Kristen H
Written by:
Kristen H

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