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  1. Gooseneck Hitch
  2. Chevrolet
  3. Silverado 2500
  4. 2021
  5. CURT
FITS 2021 Chevrolet Silverado 2500
Curt Custom Underbed OEM-Style Gooseneck Trailer Hitch - 32,500 lbs

Curt Custom Underbed OEM-Style Gooseneck Trailer Hitch - 32,500 lbs

Item # C60642
Retail:$928.95
Our Price: $699.95
You Save: $229.00
Gooseneck Hitch
Confirmed to Fit
2021 Chevrolet Silverado 2500

6-3/4 Foot Bed without OEM Prep Pkg

8 Foot Bed without OEM Prep Pkg

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Call etrailer.com at 1-800-940-8924 for expert service. We are your Chevrolet gooseneck hitch experts, and offer a great price. etrailer.com carries a complete line of CURT products for your Chevrolet Silverado 2500 2021. Curt Custom Underbed OEM-Style Gooseneck Trailer Hitch - 32,500 lbs part C60642 from CURT can be ordered online at etrailer.com. Complete gooseneck hitch installation instructions and technical support.
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2021 Chevrolet Silverado 2500 - Curt Custom Underbed OEM-Style Gooseneck Trailer Hitch - 32,500 lbs

  • CURT
  • Below the Bed
  • Removable Ball - Stores in Truck
  • Manual Ball Removal
  • 2-5/16 Hitch Ball

Easy-to-install gooseneck hitch can be mounted by 1 person without an extra set of hands. Pop-in ball is easy to lock in place and remove for unobstructed access to truck bed.


Features:

  • Heavy-duty underbed hitch lets you tow your gooseneck trailer
    • Provides complete truck bed access when you're not towing
  • Pop-in ball fits securely and is easy to insert and remove
    • Lift and turn integrated lever to unlock and remove ball
    • Locks with built-in ball-bearing system
  • 5/8" Thick, spring-loaded safety-chain hookups are built in
  • Simple, 1-person bolt-on installation
    • Compact, easy-to-handle pieces can be lifted and held in place without the need for an extra set of hands
    • Fewer installation steps and components than the competition
    • No welding or frame drilling required
  • Sturdy steel construction with corrosion-resistant a-coat finish
  • Assembled in the USA


Specs:

  • Gross towing weight: 32,500 lbs
  • Vertical load limit: 8,125 lbs
  • Ball size: 2-5/16"
  • Limited lifetime warranty

Note: Not compatible with Curt X5 adapters



Designed specifically for your vehicle, this underbed gooseneck hitch provides superior towing capability along with a variety of unique features. When you go to tow, it provides a dependable connection with your gooseneck trailer. When you're done towing, remove the ball to get full bed access and a clean appearance.


This hitch has also been thoroughly tested to meet SAE J2638 standards. These criteria - set forth by the Society of Automotive Engineers - are specifically designed to ensure the highest level of performance for heavy-duty towing.


Pop-In Ball

The included pop-in ball uses an integrated, easy-to-access lever to activate the ball-bearing locking system, securing the ball in the hitch. Quickly remove the ball using the same lever and get absolute, uninhibited use of your truck bed. Because this hitch installs underneath your truck bed, all that you will be left with upon removal of the ball and safety chain loops is the ball hole.


Simple, Custom Installation

Installation of this hitch is a breeze. With fewer steps and fewer components than competing hitches, installation is simpler to understand and complete. The compact size of the parts makes them easy to lift and hold in place - no help needed.



60642 Curt Underbed Gooseneck Trailer Hitch for Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD - 32,500 lbs

Installation Details C60642 Installation instructions


Manufacturer Estimated Installation Time

Tech Tip

Lowering the exhaust may be required on some models to allow room for the center section and attachment plates. No drilling required to install the frame brackets of installation kit. Installation rails are rated to meet vehicle manufacturer's tow ratings - see vehicle owner's manual





Customer Satisfaction Score:


Customer Reviews

Curt Custom Underbed OEM-Style Gooseneck Trailer Hitch - 32,500 lbs - C60642

Average Customer Rating:  4.7 out of 5 stars   (204 Customer Reviews)

Easy-to-install gooseneck hitch can be mounted by 1 person without an extra set of hands. Pop-in ball is easy to lock in place and remove for unobstructed access to truck bed.

by:
Chevrolet Silverado

I bought this Curt Gooseneck Hitch For my new 2020 Chevy HD Silverado Standard Bed Duramax. I did the install myself, in my garage and without the use of a lift. I spent about 8 hours to get it done. The parts are heavy, so take that into account if you’re wanting to do it yourself. Watching a Curt install video during the process was key to installing it successfully. Only thing I would suggest during the install, and for the driver’s side only, is to loosen the rearward gas tank strap, which allows a little more room for fishing the one inside frame retaining plate and bolt. Very happy with the quality of this hitch and of the price from etrailer.



by:

The install was slightly more difficult on this curt hitch than the BW hitch, but this one was on sale at the time so I chose to give this one a try. Both styles give you a little workout but the hardware package is easier to work with on the BW hitch



by:

Quality product that performs as expected. Installation went according to instructions. I was able to complete the installation without assistance. Quarterly hardware checks have revealed no fasteners to need re-tightening. The only issue has been, even with keeping the ball and coupler cleaned and lubricated, the chrome plating had started peeling from the top of the ball.

I would have no problem recommending this item to others.



by:

E-Trailer did a great job getting this shipped out quickly and actually got it to us a day earlier than promised. Don't know about the product itself, as we haven't installed it yet.



by:

It arrived as promised



by:

Great website great service product delivered on time got it installed I'm ready to go



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Good product terrible shipping



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Nice product. Great price and easy to install



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2020 ChevroletSilverado 2500



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2024 Chevrolet Silverado 3500



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2020 GMC Sierra 2500



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This hitch seems well built. The only real issue I have with it was it didn't have the correct holes for my 23 f350 and I had to drill two holes in plates "c&d" in order for it to line up with the factory welded inner plates "A&B"



by:

Loved how eazy product installed instructions on hitch was great. Found on etrailer.com a video of how to install hitch. U will have to remove heat shild and exuast pipe to make much easier to in stall. The trailer ball is sweet u just flip up latch and turn then it's free to remove. Ordered hitch on Saturday free shipping and they called me to make sure it was shipping to right location. Then they emailed me when it shiped. It arrived on Tuesday on the same week. The price was great to. Will use hitch to pull 25 ft hay trailer and 24 foot stock trailer.



by:

Very nice hitch, took me about 3 hrs to install on a 2014 RAM 2500 6.5 bed with help from the wife. The hitch is very thick steel, probably close to 1/2". The ball works great, very easy to secure and remove. Very happy with the hitch and glad I chose it over the turnover ball which seems to be slightly harder to install.

Some tips... remove spare tire, remove heat shield, drill the 3 1/4" hole, make sure to use a good hole saw made for metal, positition the nuts using the brackets, have someone get the bolts started while you hold the hitch. Tighten the bolts, you will probably have to remove the exhaust hangers to move the exhaust enough to tighten the passenger side bolts, torque to spec, drill the safety hook holes, install safety hooks and put everything back together...thats pretty much it.

I took my truck and had the bed Linex'd after I installed the hitch. They touched up around the holes. Looks awesome!



by:

Great customer service at etrailer



by:

Great Hitch. Fast Shipping



by:

The hitch is very solid and fit like a glove. Very well designed. Instructions were clear and accurate. Installed this on my 2016 Mega cab 3500 in a couple of hours by myself. Hitched up the camper and took a short trip, no problems at all.



by:

It bolted right up to my 16 ram 2500 it took a little longer cause I don’t have a lift . Didn’t remove the exhaust all I did was push to the side after removing last rubber bushing . There’s no holes in truck frame for the chain holders but with the right bits it went right through my parts got delivered and before I got an email to leave this review I already completed the job


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See what our Experts say about this CURT Gooseneck Hitch

  • Recommended Gooseneck Hitch With A Latch In The Hitch Ball For A 2021 GMC Sierra 2500
    The only gooseneck hitch option that currently offer for a 2021 GMC Sierra 2500 with the release not in the wheel well is the Curt Custom Underbed OEM-Style Gooseneck Trailer Hitch # C60642. This hitch has a latch built into the hitch ball to lock and unlock it from the hitch. While this is what you're looking for I will say that if the ball ever gets damaged that it is a nightmare to try and get the ball to release. You'll want to be careful when coupling to the trailer so that you don't...
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  • Recommended Reese Goosebox-Compatible Gooseneck Hitch for 2022 Chevy Silverado 3500 Long Bed
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  • Can 2020 Chevy Silverado with Curt Gooseneck Hitch Install Air Lift Air Bag Kit
    Yes, the Air Lift suspension enhancement kit part # AL88341 is compatible with in-bed hitches like the Curt gooseneck you installed in the bed of your 2020 Chevy Silverado # C60642 so it would work really well and give you additional suspension support when towing a gooseneck trailer. For a compressor kit the heavy duty part # AL25854 will make inflating the bags and maintaining them very easy. The compressor will inflate faster than standard compressors and the gauge inside the vehicle...
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  • What is Best Fifth Wheel Trailer to Gooseneck Hitch Coupler Adapter with Air Ride
    The Reese GooseBox adapters are the best fifth wheel trailer to gooseneck coupler adapters out there which also have air ride built into them. For that we have the part # RP85FR which fits the Lippert 0719, 1621 and 1621HD as well as the Fabex PB-600 Series. You'd have to check the pin box plate on your trailer currently to determine which pin box you have now to pick out the Goosebox.
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  • Availability of Gooseneck Hitch that Fits 2022 GMC Sierra 3500
    Yes we have Curt gooseneck hitch part # C60642 that is a fit for your 2022 GMC Sierra 3500. This hitch has a really high towing capacity of 32,500 lbs and also the ball can be removed when not in use.
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  • Towing Fifth Wheel Trailer with Curt Gooseneck Hitch Installed on 2020 Chevy Silverado 2500 Long Bed
    With the exception of the Reese Goosebox, keep in mind that using an adapter to tow a fifth wheel with a gooseneck hitch might possibly void the frame warranty of your fifth wheel. This is why the Goosebox OEM pin box replacement is a great alternative that we recommend pretty frequently, because of the excellent ride provided by the air ride feature. The Goosebox is compatible with a few of the most popular pin box models. If your OEM pin box is a Lippert 1621, 1621HD, or 0719, use # RP85FR....
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  • Air Bag Suspension Kit for 2021 GMC Sierra 2500 that Can Fit with Curt Gooseneck C60642
    This is a really good question and due to how both the Curt hitch part # C60642 and how the Air Lift install on the truck frame they aren't compatible with each other. You'd need the similar Firestone kit part # F2613 which attaches to the frame in a different way which prevents the interference.
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  • 5th Wheel Hitch Compatible With Curt Gooseneck in 2020 GMC Sierra 3500
    There is one option for you to add a 5th wheel hitch to your 2020 GMC Sierra 3500 that already has the Curt Custom Underbed OEM-Style Gooseneck Trailer Hitch # C60642 installed. The best option for this is a hitch from Demco that will actually attach directly to the gooseneck ball: - Demco Recon Gooseneck-to-5th Wheel Trailer Hitch Adapter # DM8550045 The Recon has "adapter" in the title, and while that is technically true, it is truly just a 5th wheel hitch that mounts to your gooseneck...
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  • What is the Highest Capacity Gooseneck Hitch for a 2024 Chevrolet Silverado 3500?
    The highest capacity gooseneck hitch for a 2024 Chevrolet Silverado 3500 is the Curt Custom Underbed OEM-Style Gooseneck Trailer Hitch item # C60642. It has a 32,500 lbs towing capacity. The Curt gooseneck system item # C60642 fits both the 6-3/4' and 8' bed lengths along with the diesel models. It attaches to your Silverado's frame with custom fit brackets. The only drilling you will need to do is in the bed when you add the holes for the receiver and the safety chains. I have attached...
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    Yes, the Curt Custom Underbed OEM-Style Gooseneck Trailer Hitch # C60642 you found is going to be compatible with Air Bag Helper Springs # F2613 on your 2024 GMC Sierra 2500. Do understand the gooseneck ball you found uses an OE style ball which limits use on your short bed truck. A better option would be to use the B&W Turnover # BWGNRK1020. I prefer the B&W as it has the made in the USA quality with a lifetime warranty and a reputation for quality and support. It allows you to easily...
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  • Curt Gooseneck Hitch That Fits 2022 Chevy Silverado 2500
    We do have the exact Curt gooseneck trailer hitch that fits your 2022 Chevy Silverado 2500 and is the underbed, OEM style. The correct fit for your '22 Silverado 2500 (for both the standard and long bed) is the following: - Curt Custom Underbed OEM-Style Gooseneck Trailer Hitch # C60642 This gooseneck will give you the same, from-the-factory look as the OEM gooseneck and is rated for up to 32,500 lbs of towing capacity, so it will more than meet the towing demands of your '22 Silverado...
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  • Gooseneck Hitch that Fits 2022 Chevy Silverado 2500
    Yes we have the Curt gooseneck hitch part # C60642 which is a confirmed fit for your 2022 Chevy Silverado 2500. This hitch has an easy to remove hitch ball and a capacity of 32,500 lbs.
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  • Compatibility of Curt Underbed OEM-Style Gooseneck Hitch and Air Bags for 2022 Chevy Silverado
    Yes, the Curt Custom Underbed OEM-Style Gooseneck Trailer Hitch, # C60642 for the 2022 Chevrolet Silverado 2500 is compatible with air bags. This provides the same, from-the-factory performance as the OEM modle and is rated for up to 32,500 lbs of towing capacity. It also comes with spring-loaded safety chain hooks and a simple-to-use pop-in ball which allows for a clean, open bed when you aren't towing. Additionally, if you also need a gooseneck wiring harness for your 2022 Silverado...
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  • Gooseneck Hitch for 2020 GMC Sierra 2500 that Can Have Fifth Wheel Hitch Install in
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  • What is the Highest Capacity Gooseneck Hitch for a 2024 Chevy Silverado 2500?
    The highest capacity gooseneck hitch for a 2024 Chevy Silverado 2500, is the Curt Custom Underbed OEM-Style Gooseneck Hitch item # C60642. It has a massive 32,500 lbs towing capacity. This hitch includes a 2-5/16" gooseneck ball. It bolts to your Silverado with custom fit brackets and inserts in pre-existing holes in your truck's frame. I have linked an installation video below to help you get this hitch set up. To make towing with a gooseneck trailer easier, I recommend adding the...
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  • What is the Highest Capacity Gooseneck Hitch Available for a 2024 GMC Sierra 2500?
    The highest capacity gooseneck hitch for a 2024 GMC Sierra 2500 is the Curt Custom Underbed OEM-Style Gooseneck Trailer Hitch item # C60642. It has a massive 32,500 lbs capacity. I have linked an installation video below to show you how to get this hitch installed. To make towing with a gooseneck trailer easier, I recommend adding the Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector - 7' Long item # C58FV. This harness puts a 4-way and 7-way connector in the bed of...
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  • Recommended Gooseneck Hitch for a 2024 Chevrolet Silverado 2500
    John, for your 2024 Chevrolet Silverado 2500 you can use the Curt Custom Underbed OEM-Style Gooseneck Trailer Hitch # C60642. This is a custom kit that will bolt directly to your frame, has a 32,000 lb capacity, and includes a 2 5/16" hitch ball.
    view full answer...
  • Recommended Gooseneck Hitch for a 2024 GMC Sierra 2500
    To add a gooseneck hitch to your 2024 GMC Sierra 2500 you will want the B&W Turnoverball Underbed Gooseneck Hitch item # BWGNRK1020. This hitch is custom fit and includes all hardware necessary to complete installation on your truck. It has a massive 30,000 lbs capacity. This underbed system allows you to store the 2-5/16" hitch ball upside down and inside your bed when you are not using it. This gives you full access to your bed when you're not towing. The locking handle is easily accessible...
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  • Where Does Curt Gooseneck Ball for 2020 Silverado 2500 Install Relative to Rear Axle
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  • Suggestions For Helping with 5th Wheel Chucking with 2021 Forest River 2621WS Ultra-Lite
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  • What is the Best Gooseneck Hitch for a 2024 Chevy Silverado 3500?
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    view full answer...


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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Joshua S
Video by:
Joshua S
Employee Dustin K
Video by:
Dustin K
Employee Jonathan Y
Video by:
Jonathan Y
Employee Thomas T
Video by:
Thomas T
Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video Edited:
Chris R
Employee Kathleen M
Updated by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee David F
Test Fit:
David F
Employee Jacob H
Test Fit:
Jacob H
Employee Ryan G
Test Fit:
Ryan G
Employee Clayton O
Test Fit:
Clayton O
Employee Bradley B
Test Fit:
Bradley B
Employee Kristina F
Written by:
Kristina F

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