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  1. Fifth Wheel Hitch
  2. CURT
  3. Fixed Fifth Wheel
  4. Above Bed Rails
  5. 20000 lbs GTW
  6. Standard - Double Jaw
Curt A20 5th Wheel Trailer Hitch - Dual Jaw - 20,000 lbs

Curt A20 5th Wheel Trailer Hitch - Dual Jaw - 20,000 lbs

Item # C16140
Our Price: $898.95
You Save: $286.00
Fifth Wheel Hitch
Shipping Weight: 134 lbs
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Tow up to 20,000 lbs with this heavy-duty fifth-wheel trailer hitch. Interlocking jaws and a color-coded lock indicator provide safety. Torsion head offers easy hookup and quiet, stable towing. Rails and universal installation kit sold separately. 1-800-940-8924 to order CURT fifth wheel hitch part number C16140 or order online at Free expert support on all CURT products. Great prices and Fastest Shipping for Curt A20 5th Wheel Trailer Hitch - Dual Jaw - 20,000 lbs. Fifth Wheel Hitch reviews from real customers.
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  • Reviews (391)
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CURT Fifth Wheel Hitch - C16140

  • Fixed Fifth Wheel
  • CURT
  • Above Bed Rails
  • 20000 lbs GTW
  • Standard - Double Jaw
  • Cushioned Double Pivot
  • 5000 lbs Vertical Load
  • 13 - 17 Inch Tall

Tow up to 20,000 lbs with this heavy-duty fifth-wheel trailer hitch. Interlocking jaws and a color-coded lock indicator provide safety. Torsion head offers easy hookup and quiet, stable towing. Rails and universal installation kit sold separately.


  • 5th-Wheel hitch mounts in your truck bed so you can tow your 5th-wheel trailer
  • Interlocking 2-jaw system provides 360-degree jaw-to-king-pin contact
    • Less rattle and more security than slide-bar models
  • 3-Point indicator system - color coding tells you if hitch is ready to uncouple, couple, or tow
    • Lock indicators visible from cab
  • Fully articulating torsion head for controlled coupling and a stable, quiet ride
    • Self-aligns for easy hookup
    • Suppresses road shock
    • Reduces bothersome towing noise
  • Lockable handle lets you easily secure trailer to hitch with padlock (sold separately)
    • Single-throw operation
    • Self-resets to the ready-to-couple position after you uncouple your trailer
  • 2 Built-in zerk fittings for easy lubrication
  • Fast 1-pin head removal makes it easy for 1 person to remove hitch
  • Included plastic lube plate lets king pin glide smoothly into hitch during hookup
  • 4" Height adjustment
  • Simple installation with base rails and installation kit (sold separately)
    • Compatible with B&W, Curt, Demco, Draw-Tite, Hidden Hitch, Husky, Reese, and Valley above-bed base rails
  • Sturdy steel construction with durable, carbide powder coat finish


  • Gross towing weight: 20,000 lbs
  • Tongue weight: 5,000 lbs
  • Height adjustment: 13" to 17"
  • Limited lifetime warranty

Note: This fifth-wheel hitch is compatible with rotating pin boxes, such as the first generation Reese Sidewinder, Reese Revolution, and 5th Airborne Sidewinder, only when used with a wedge (sold separately).

Secure, Interlocking Two-Piece Jaw

A20 Two-Piece Interlocking Jaw

Unlike slide-bar models, the rounded, interlocking, two-piece jaw on this fifth-wheel trailer hitch inhibits rattle and movement by securely wrapping around your trailer's king pin, resulting in easier hookup and a safer, quieter ride.

Three-Point Indicator System

A20 Color Indicator System

Get peace of mind with Curt's color-coded lock indicator. Just look at the indicator - either the one on the handle or the one on the hitch itself - to determine whether the jaw is in the correct position to uncouple (red), couple (yellow) or tow (green).

16140 Curt A20 Fifth-Wheel Trailer Hitch - 20,000 lbs

Installation Details C16140 Installation instructions

Customer Satisfaction Score:

Customer Reviews

Curt A20 5th Wheel Trailer Hitch - Dual Jaw - 20,000 lbs - C16140

Average Customer Rating:  4.8 out of 5 stars   (391 Customer Reviews)

Tow up to 20,000 lbs with this heavy-duty fifth-wheel trailer hitch. Interlocking jaws and a color-coded lock indicator provide safety. Torsion head offers easy hookup and quiet, stable towing. Rails and universal installation kit sold separately.


I have towed with the Curt A20 for a few thousand miles. I really like this hitch. The visual hooked versus unkooked indicator is awesome. It operates flawlessly. I do get some chucking over bridge expansion joints. However, it seems like most people have this problem. On normal roads it pulls great.



Curt A20 still performing flawlessly.


Hitch slid into existing rails after a very minor adjustment. Took my son and I about 25 minutes to assemble, torgue bolts and adjust rails in the bed of my truck. we have used it twice already and camper did not bang and pop like it did on old worn out receiver.
The ordering process was also very smooth. Kelsey took the time to explain the differences in the hitches before I made my decision!
I Would recommend both etrailer and this hitch if you are looking to change out!


Hitch came packed well even though the box looked banged up. Everything was still undamaged and in good usable condition, just minor scuffs. I think this unit will have more when I get done with it. Watched a you tube video from curt on installation and had little trouble installing the hitch following the enclosed guidelines. Everything lined up according to plan. I think the hardest part was getting access by the heat shield. Tough spot to work on but I had help from a younger, more adapt helper who was able to manage just fine. A creeper for underneath was super handy and a 6 foot ladder to climb in and out of the bed made it a whole lot easier. Really did not need to use a lift. Would have made it a bit harder to work in the bed. My truck is quite high which allowed nice working space underneath.


I already had a curt goose neck frame mounted in truck so I used the Curt adopter plate # 16220 an the A 20 curt 5 wheel hitch assembly was very easy with no issues looking forward to putting it to work with my G M C 3500 also purchased a curt bumper dual ball adjustable hitch


Excellent hitch, took two of us 10 minutes, during a rain storm lol, to put together and install! As far as towing our Redwood 5th wheel it performed flawlessly, easy to hook up and the ride was super smooth and no noticeable bucking!


Very nice piece!Arrived sooner than expected. I have the A16 version,that I used for a 10k Lbs 5th wheel and that handle very well but now I'll be towing a 16k tow hauler so I know this a20 will do just fine. And I love the locking jaw versions. I feel these are most secured in any type of towing.


great hitch.


The hitch has been flawless.
To date
I have asked customer service to explain how I can separate the upper section from the lower section after pulling the connection pin with no definitive response. I have have very similar models in the passed and they have come apart with ease. Not this Curt though. Any help is greatly appreciated.


I did call for etrailer customer board for help upgrading my ride pulling my fifth wheel . After many questions on how was ride was at the present he coke up with the curt A20 trailer hitch.
I am not a experienced driver but feels the difference now, and etrailer customer service not only got my drive better but save me money buying the right equipment.
Thank you guys


Shipping was extremely fast and all the extra information that can with the products I purchased made the entire experience that I would return for and refer friends to.


Seems like a good hitch, installed but haven't used it yet. The way the hitch is packaged is terrible. Even the bolt and bracket kit for the rails wasn't packaged very well. Heavy objects in a box flying around. Box was ripped open but luckily didn't lose any parts. Installed on a 2007 dodge 3500.



10,000 miles and a year later the hitch has been working fine.


Exactly what I ordered. Now I feel comfortable towing my 5er


Shipping was fast. Installation was sim ple.


This hitch works very well. No lurching bucking or noise when braking or accelerating. Unit is heavy but the head removes from the body easily and makes it more manageable. Overall I'm very satisfied with my purchase.


Bought this as an open box item. I called on a Saturday to confirm a few details on the item and got my questions answered in just a few minutes! Thanks Brett! Was repacked great so arrived in great condition. etrailer has excellent service!

Allan R.


Super hitch, went from Wisconsin to Yellowstone this summer and hitch performed great over all road conditions.


I'm happy with the performance of the hitch. The color indicator is added piece of mind that I'm doing things right. It did come with a few minor scratches from shipping and a few scratches most likely came from the factory. Like most 5th wheels they're heavy, so you won't want to carry it far without a dolly. I'm sure the poor UPS guy got a work out. The 7 blade in the box, above bed rails, and hitch were in in 3.5 hrs, but I have a hoist, which helps but not needed to get things installed. I can't express how helpful the installation videos were.


This Curt hitch A20 is by far the easiest to install and awesome to hookup and unhook. Money well spent!!!!



I think it’s the best hitch on the market.


Mixed reviews. I think I picked out a great hitch (Curt A29, part # C16140. Haven't installed it yet. Turns out the mounting system for my 2006 Chevrolet 2500HD 8' long bed isn't the right one (holes don't match up to the frame, only the one in the back for the lower bolt hole). Part number 16418. Emailed information to sales & this was the part recommended for my truck... Still can't install the part... Will have to drill holes both front holes (large & small...)... Doesn't math the video of the 2005 Chevrolet 2500 HD... Appreciate the videos, better than the written instructions included. Once done, hope to give it a 5 star. Will see what is recommended...


Overall we are very happy with the hitch. We had a learning curve and it took a while for the product to sort of break in but it has worked well for us. The reason for 4 stars vs. 5 is: We were very unhappy with the way it was shipped. It was damaged but not so we could not use it. The packaging was destroyed and the product was dented and had to be painted due to all the scrapes. It arrived pretty beat up. Recently the safety pin chain broke and will have to be replaced. Braided cable might be a better option. The chain given was pretty weak for the abuse that it has to take.


Very good hitch, I'm pleased with durability and ease of use. I didn't give it 5 stars because of the base locking pins that are slightly smaller than the holes they fit in and make the trailer "clunk" when taking off or stopping.


Very good service I will use you again and tell others The hitch looks good


Received the Curt A20 5th Wheel Trailer Hitch very timely from UPS. It looks very well built. We (my husband and myself) put it together and had it installed in about a half hour (Very easy with the right tools). We are going camping this weekend. I will take a couple pictures and will let you know how it does.....


I ordered my A20 Fifth Wheel Hitch from Christian on Tuesday and it got here on Thursday so super fast shipping.
The hitch was boxed great and everything was there.
I read the instructions and the assembly was a piece of Cake, took me about 20 minutes to assemble and install the hitch,
This is going to be a great upgrade to me previous hitch which was 17 years old.
Thank you Christian, e-trailer and Curt products for a great product, now to hook up and go


Delivered as scheduled. Happy with the service


I like the hitch so far, though I haven't used it yet. Easy assembly, only the 2 side plate need installed. Appears to be well made. The only problem I've encountered so far is I can't remove the upper hitch plate. I pulled the large pin that holds it to the lower assembly. I wiggle it back and forth and side to side. I feel resistance of the rubber isolator but it doesn't budge. I don't want to pry on it. Perhaps after a few uses it'll loosen. I wanted to remove it to lighten the hitch, to ease the installation. Now I have to struggle with the entire weight of the hitch.

Show More Reviews

See what our Experts say about this CURT Fifth Wheel Hitch

  • Can Curt Q16 5th Wheel Head Be Switched with Curt A20 5th Wheel Head
    The Q16 and the A20 heads have different bolt patterns for the legs so they won't be interchangeable, which is a good thing in a roundabout way because it means you'll be using legs with the same weight rating as the head. For an A20 hitch that fits Industry Standard Rails (ISR) you need the following: - Curt A20 5th Wheel Trailer Hitch # C16140 If you have a specialized rail system in your truck bed just let me know and I'll be happy to see what other part you might need!
    view full answer...
  • Weight of Curt A20 5th Wheel Hitch # C16140
    The Curt A20 5th Wheel Trailer Hitch # C16140 referenced in your question weighs in at right around 137 pounds. Keep in mind though that one of the benefits of this particular hitch is its fast 1-pin head removal that makes it much easier to remove the hitch from your truck with just one person. This allows you to remove the hitch in a couple of pieces instead of the whole unit. The head by itself weighs about 100 pounds and the legs weigh 37 pounds total. I have attached a short video...
    view full answer...
  • How To Choose the Correct Weight 5th Wheel Hitch for a 16K Trailer
    In regards to choosing the correct weight fifth wheel hitch, you'll need to be rated for at least a few thousand lbs above the fully loaded weight of the trailer. For example, if the trailer weighs around 16,000 lbs then you'll need a fifth wheel hitch rated for at least 20,000 lbs. For this, the Curt A20 5th Wheel Trailer Hitch part # C16140 is one of the best bang for your buck options. It has a dual interlocking jaw design for a tight grip and an easily removable hitch head. It can be...
    view full answer...
  • Short Fifth Wheel Hitch For 2012 Ford F150 Towing 5th Wheel
    The rails are industry standard, ISR, and will work with other units. If you need a shorty I recommend going with the Curt A20 5th Wheel Trailer Hitch - Dual Jaw - 20,000 lbs # C16140. It has a max height of 17 inches and low setting of 13 inches. That will give you the 4 inch drop you need.
    view full answer...
  • Removing A Curt A20 Hitch From The Bed Rails
    The legs of the Curt A20 5th Wheel Trailer Hitch - Dual Jaw - 20,000lbs Item # C16140 have a simple pin and clip to attach to the bed rails. If the clips have been pulled and the pins are too tight to get out I recommend using some WD40 and trying to work them side to side to loosen them up and then trying to pull them out. If you used a different brand base rail system than Curt that may be the cause of the bind and I recommend switching to the correct Curt branded base rail for your vehicle.
    view full answer...
  • Compatibility of Curt A20 # C16140 5th Wheel Hitch with OEM Ram Puck to Bed Rail Adapter
    The Curt # C16140 A20 fifth wheel hitch you'd looked at is indeed compatible with the industry standard bed rails provided by the Ram factory bracket shown in the photo you provided. The slots shown on your adapter should measure about 22 inches fore/aft center to center. The innermost slots should measure about 20-1/2 inches apart center to center measured laterally and the outermost slots should be 29 inches apart measured laterally center to center.
    view full answer...
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  • Is a 2500 Truck Capable of Towing a 5th Wheel Trailer
    To determine the maximum trailer weight you can tow with your truck, you will need to find both the Gross Combined Weight Rating (GCWR) and the Gross Vehicle Weight (GVW). These figures can be located on the information tag inside the drivers door jamb. If you subtract the GVW from the GCWR, that will give you the maximum gross trailer weight (GTW) you can safely tow. With that being said most 2500 or 3/4 ton trucks will be more than capable of towing a 5th wheel trailer with a GVWR of...
    view full answer...
  • Is a 16K 5th Wheel Hitch Enough for a 16K GVWR Trailer
    The gross vehicle weight rating or GVWR is the most the trailer can weigh fully loaded. In regards to choosing a fifth wheel hitch for a trailer, you'll need to be rated above this figure. For example, if the trailer has a GVWR of 16,190 lbs then a 16,000 lb fifth wheel hitch won't be a wise choice. I recommend a 20K, the Curt A20 5th Wheel Trailer Hitch part # C16140 is the best for the money and will work with Reese rails if that is what you have. This allows you to load the trailer with...
    view full answer...
  • What Capacity 5th Wheel Hitch Do I Need for Trailer with 15,500-lbs GVWR
    To tow a nearly 16000-lbs GVWR 5th wheel trailer you'd want at least a 16k 5th wheel hitch, but I think there's a lot of good reasons to go up to an 18k or even 21k hitch; it'll give you a little extra peace of mind that your hitch us up to the task of hauling your trailer, and allows you some flexibility to use the same hitch should you get a bigger trailer in the future. The Curt A20 # C16140 that you were looking at will give you that extra capacity that I mentioned since it's rated...
    view full answer...
  • Is the Curt A20 5th Wheel Hitch Compatible with the Lippert Rota-Flex Pin Box
    I spoke with my contact at Curt who said that the A20 5th Wheel Hitch # C16140 is compatible with the Trailair Rota-Flex 5th Wheel Pin Box without any additional components. He did say that they have heard of instances where the rubber pad on the Rota-Flex pops out of place which results in it prematurely wearing down the head unit of the A20 but since that problem is with the pin box you would have this same issue with any 5th wheel hitch. If you are replacing your pin box and this makes...
    view full answer...
  • How To Remove The Head From A Curt A20 5th Wheel Hitch
    In addition to removing the center pivot pin on your Curt A20 5th Wheel Trailer Hitch # C16140, you will also need to remove the center lynch pin. After the center lynch pin is removed, you should be able to lift and remove the head assembly and yoke. If you're still unable to remove the head, you can also try to loosen the four 14mm leg mounting bolts to free them from the rails. The head is still quite heavy at 102lbs, so if you find yourself able to free the head from the base and...
    view full answer...
    Image 1 for
  • Compatibility of Curt A20 5th Wheel Hitch C16140 with Husky Base Rails
    5th wheel base rails are standardized so if you have had a Husky 5th wheel hitch installed you can easily drop in any other industry-standard 5th wheel hitch. Hitches and rails do not need to be from the same brand in order to work together. A Curt hitch will fit just fine in a set of Husky rails. The Curt A20 fixed 5th wheel hitch # C16140 is a great choice for a long bed pickup. The A20 has dual jaws that provide a full 360-degrees of king pin contact for a secure connection with less...
    view full answer...
  • Can The Head Of A Curt A16 5th Wheel Hitch Be Replaced With A Curt A20 5th Wheel Hitch
    Unfortunately the legs of the A16 are only rated for 16,000lbs so you would need to replace the entire hitch with the Curt A20 5th Wheel Trailer Hitch - Dual Jaw - 20,000lbs # C16140. The rails will still be compatible so you won't have to remove and replace those.
    view full answer...
  • Solution for Curt A20 Fifth Wheel Hitch That Doesn't Want To Release King Pin
    I spoke with my contact at Curt and he recommended to have you pull away gently with the manual override of your brake controller slid and it will release the trailer from the hitch.
    view full answer...
  • Are Legs of Curt Q20 and A20 Fifth Wheel Hitches the Same
    The legs of the Curt Q20 and the A20 are different so they are not interchangeable. If you are wanting to upgrade to a Curt A20 hitch you would need to go with a new hitch with part # C16140.
    view full answer...
  • Curt A20 5th Wheel Hitch Compatibility with Roto-Flex Pin Box
    The Curt A20 5th Wheel Trailer Hitch # C16140 is 100 percent compatible with a Roto-Flex pin box.
    view full answer...
  • What Other Hitches Can Fit Husky Rails in Bed of 2002 Chevy Silverado 2500HD
    The Husky rails you have installed in the bed of your 2002 Chevy Silverado 2500HD are an industry standard design which means the vast majority of fifth wheel hitches out there would fit them. Brands like Reese, Curt, Demco, Husky, Valley, B and W, and even some Pullrite would fit. The Curt A20 part # C16140 would be a really great option that fits your rails. This hitch has a really tight jaw design that allows it to be quieter that other options and is also easy to use and really...
    view full answer...
  • How Does Sidewinder 5th Wheel Clearance Work if Fifth Wheel Front Corners Are Dished In
    The clearance formula assumes that the fifth wheel uses a square nose. If the corners are curved or dished out, the number of inches that the corners are recessed at 42-44 inches left and right of the center of the front of the 5th wheel would be added to the amount of clearance you end up with once you work through the formula. So, the formula would then work like this: (A + B) - C = Clearance + Number of Inches corners of 5th wheel are dished in compared to the center of the nose. If...
    view full answer...
  • How to Adjust Curt A20 Hitch Head Height for Trailer that has Front Tires Showing Wear
    If you are talking about adjusting the height of your 5th wheel hitch like the Curt A20 # C16140 then you will simply need to move the hitch head to the appropriate adjustment holes (see attached picture). Loosen the nuts on the bolts holding the hitch head in place and then either put them in a higher or lower adjustment hole. Wear on your tires can be the result of a few different things. Your trailer not being level is definitely one of them. You can also adjust the height of your pin...
    view full answer...
    Image 1 for
  • Replacement Actuating Handle Reese Fifth Wheel Pro Series 20k
    I contacted the manufacturer about a replacement actuating rod but unfortunately not available. Their suggestion, if unable to repair then the head will need to be replaced if not the entire hitch. If necessary to replace and you want to stay with a 20K model, I suggest the Curt A20 5th Wheel Trailer Hitch # C16140. This has interlocking jaws and a color-coded lock indicator provide safety. Torsion head offers easy hookup and quiet, stable towing. The 2-jaw system provides 360-degree...
    view full answer...
  • What Causes Trailer Jolting When Starting and Stopping with Curt A20 Hitch
    The Curt A20 5th Wheel Trailer Hitch part # C16140 is an excellent option with dual locking jaws that as you put forms a very tight grip on the king pin. There are not any adjustments to these jaws so if you are having issues with the trailer jerking back and forth when you make a stop, I would be willing to bet this has to do with a disconnect between the brakes on the trailer and brakes on the tow vehicle or that the trailer is not level. The best way to combat this issue with the brake...
    view full answer...
  • Slider Base to Convert Curt A20 Fifth Wheel Trailer Hitch to a Slider
    The slider base to convert the Curt A20 # C16140 to a slider is the R20 # C16550.
    view full answer...
  • What is Difference Between Curt A20 and Q20 Fifth Wheel Hitches
    The Curt A20 # C16140 and Curt Q20 # C16130 are very similar 5th wheel hitches with the A20 being the more recent and improved version. The major difference is the A20 has interlocking jaws to further secure your king pin as opposed to the Q20 jaw locking system that do not interlock. This interlocking design is intended to give you more king pin contact on all sides for less jarring and chucking. The 360 degree head design that the Q series had didn't offer as much of a difference in...
    view full answer...

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Edited by:
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