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

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

Item # C16140
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Our Price: $898.95
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Fifth Wheel Hitch
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Shipping Weight: 136 lbs
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Product Expert Kathleen M

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

Yes, if you:

  • Struggle to see if your king pin is fully latched - color-coded system makes it easy to see from your cab
  • Go down washboard roads to get to your favorite campgrounds and need a little extra shock absorption to keep from feeling every bump

No, if you:

  • Have a hard time lifting heavy stuff by yourself - even though the head comes off, the base is still about 100 lbs on its own
  • Have raised side rails - since this hitch sits low in the bed, it might not give you enough space for your trailer to clear
  • Prefer American-made craftsmanship
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. Guaranteed Lowest Price and Fastest Shipping for Curt A20 5th Wheel Trailer Hitch - Dual Jaw - 20,000 lbs. Fifth Wheel Hitch reviews from real customers.
  • All Info
  • Reviews (314)
  • Q & A (0)
  • Photos
  • Why etrailer?

CURT Fifth Wheel Hitch - C16140

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

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 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 Reviews

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

Average Customer Rating:  4.8 out of 5 stars   (314 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.


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.


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.
Dave - 06/20/2021


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!


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


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.


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!


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.


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.
Donald B - 06/28/2021


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!

Super hitch, went from Wisconsin to Yellowstone this summer and hitch performed great over all road conditions.
Allan R - 08/15/2021


The hitch is very robust. It got pretty beat up in shipping, lot of scratches and the operation handle was bent pretty bad. I got it straight enough to operate time will tell

Customer Service will reach out to you.
-- Etrailer Expert Sierra K - 11/03/2021


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


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.
Tracy - 06/17/2021


product is great. I don't have the chucking I had with my pervious hitch. I would have rated this 5 but I wasn't pleased with the condition that the product arrived. However the etrailer customer service was more then helpful with the issue. The damage was only cosmetic.


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.


No where in the description did it say the center mount under the 5th wheel plate that the pivot was mounted in rubber. Personably I like this but it a wear item not sure how long it will last( it looks heavy duty). It would have not changed my mine about purchasing it, It should help the ride and take the shock load out of the trailer to truck


box was damaged but everything in side was okay need to change rails for this A20 hitch.


Didn't want to purchase a used one, new is fantastic, works great and I have zero issues with it


Very nice product.....had some initial installation parts issues that etrailer quickly resolved....I've got 18K pounds on this hitch and all is well, including a few steep grade up and downs.....trailer rides nicely in hitch with virtually no chucking....hitch height just fits under the bed cover and I can remove the hitch
from the rails in two pieces by myself.... really satisfied....I'd recommend this product


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.


The Curt A20 steel construction looks
real good. Simple to assemble and install on my standard rails . We plan to use it to tow our 5th wheel travel trailer to our winter destinations and back. We had a competitors hitch for the last five years and it was replaced under warranty once and several parts more often. major looseness was the issue. Not willing to put up with it anymore I did some surfing and bought a Curt A20.


The hitch is great . The only problem was shipping. When the order arrived the outer box was extremely beat-up. Upon opening, the inner box was so damaged it was not reconizable...the styrofoam was in pieces and the hitch paint was scratched-up. It was treated VERY badly in shipment...I took pictures and was going to forward to you but my phone crashed and that's when I learned my cloud back-up did not include my photos. I needed the hitch immediately for a trip, so I just installed it and chalked-it up as bad luck. With all that said, I owned Reese before but the Curt just seems more substantial


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.....


The quality of the product is what I expected, Excellent. I encountered the same problems with the packing as several others have. The exterior of my box was perfect, completely in tack. The problems were with the way the product was packed inside the box. The Styrofoam was destroyed along with the 1/8 inch thick piece of paneling, which allowed the right side leg of the hitch to bounce around and end up scratching the center member of the hitch, no bigger a little touch up paint couldn't fix. But, really people a 1/8 inch piece of paneling trying to contain a 140 pound hitch, lets start with a 1/4 inch piece of plywood and go up from there. Thank you.


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.


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...

Show More Reviews

Ask the Experts about this CURT Fifth Wheel Hitch

  • 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...
  • 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...
  • 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...
  • 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 or if your trailer has a Sidewinder pin box. The A20 has dual jaws that provide a full 360-degrees of king...
    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...
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  • Which is Better Curt Q20 or A20 Fifth Wheel Hitch
    The Curt A20 fifth wheel hitch part # C16140 is similar to the Q20 but has an upgraded head design so it's the better choice. Especially if the Montana you plan to tow has a Reese Revolution or Sidewinder pin box since the A20 is compatible with them and the Q20 is not. Also the A20 has a limited lifetime warranty and the Q20 has a 10 year warranty for the head.
    view full answer...
  • 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...
  • 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...
    Image 1 for
  • 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...
  • Will the Curt A20 fit a 2007 Ford F-350 Super Duty with Above Bed Rails
    A 5th wheel hitch like the Curt A20 # C16140 will fit B&W, Curt, Demco, Draw-Tite, Hidden Hitch, Husky, Reese, and Valley above-bed base rails. As long as you have the correct rails, you will be able to use the A20 in your 2007 Ford F-350 Super Duty. More than likely you have Curt rails from the initial installation of your Curt Sliding 5th wheel hitch. Since you have a sliding hitch, I will assume that you have the 6-1/2 foot bed. In order to get enough clearance with a fixed hitch on...
    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...
  • 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...
  • 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...
  • 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...
  • Can Curt 16k Fifth Wheel Hitch Tow 2018 Coachmen 5th Wheel 371mbrb
    Your trailer at it's max weight would weight 15,000 lbs and your Curt Q16 (or A16 # C16120 based on jaw description) has a capacity of 16,000 lbs so you do not actually need to upgrade your hitch. You are totally fine as is! If you like the idea of having even more weight capacity than needed and wanted to upgrade to the 20k version of your hitch you'd have to replace the entire hitch as the legs and head are different between the 16 and 20k hitches. So for that you'd want the part # C16140...
    view full answer...
  • Is There a 20K Curt Fifth Wheel Hitch that is Compatible with Sidewinder Pin Boxes
    The Q Series of fifth wheel hitches was redesigned as the A Series to give it a better jaw design and to allow it to be used with Sidewinders. So for the version that is compatible with the Sidewinder and has a tighter jaw design you'd want the A20 hitch part # C16140. Thank you for finding that question though! That was a question I answered 6 years ago before it was determined that the Q20 hitch can't be used with a Sidewinder. I took the question down as it's bad information. I wish...
    view full answer...
  • Is Construction Of Curt E16 Fifth Wheel Hitch Reliable When Towing
    The curt E16, part # C16115 has been engineered and tested with the weight capacity of 16,000-lbs. Your concern about the welds breaking would be a concern if you were towing a trailer that has more weight than what the hitch is designed to handle. While I understand your concern over the hitch and it failing, it has been tested to be able to handle the capacity listed for the hitch and I do not think the weld will be an issue for you. You may want to consider a more heavy-duty hitch...
    view full answer...
  • Recommended 5th Wheel Hitch For Revolution Pin Box To Reduce Jarring And Chucking
    I reached out to the manufacturer of your Revolution 10K and that particular model is made uniquely for your trailer. In other words it is not a pin box that can use another style of pin box, it is custom made for your trailer. There is a replacement available if you ever have an issue with yours, but it is a direct exchange for the same Revolution model. There is nothing else that fits. If you decide you don't want to use the revolution turning function, you can lock it out with bolts...
    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...
  • Comparing The Curt Q20 To The Curt A20 5th Wheel Hitch
    The Curt A20 # C16140 and Curt Q20 # C16130 are very similar 5th wheel hitches with the A20 being the more recent addition. 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 A20 also has less zerk fittings to grease and only requires 1 pin to be removed so that you can...
    view full answer...
  • Recommended Custom Wedge for Curt A20 5th Wheel Hitch and Lippert Turning Point Pin Box
    The correct custom wedge for your Curt A20 5th Wheel Trailer Hitch # C16140 is the Sidewinder Wedge # C16992. While we have not had the chance to physically test the Sidewinder wedges with the Lippert Turning Point pin boxes, their designs are extremely similar so this should work without issue. We have also had customers come back to report that other model Sidewinder wedges fit perfectly with their Lippert Turning Point (see attached image). This custom wedge will give you a much more...
    view full answer...
    Image 1 for
  • Is Curt A20 5th Wheel Trailer Hitch Compatible with Reese Revolution Pin Box
    Yes, the Curt A20 5th Wheel Trailer Hitch # C16140 referenced in your question is compatible with the 16K Reese Revolution Pin Box on your trailer. I do just recommend adding the Custom Wedge # C16992 to prevent the Revolution king pin from pivoting in the hitch. This will bolt right onto the Revolution and provide a much better fit for the Curt A20 than the universal wedge that may have come with the trailer. I have attached a couple short video demonstrations on both of these products...
    view full answer...
  • Is Using a Custom Wedge with a Sidewinder a Better Fit than the Universal Wedge
    When using a Sidewinder pin box the best wedge to use is going to be the custom one designed for the 5th wheel trailer hitch you are using. For a Curt A20 # C16140 Sidewinder Wedge # C16992 will work better than the universal wedge included with a Sidewinder. I have included a link to the installation instructions for you.
    view full answer...
  • Can Curt A20 Fifth Wheel Hitch be Used with Reese Sidewinder Pin Box
    There is a wedge now that does work with the Curt A20 hitch part # C16140 for that you would want the part # C16992. The hitch was redesigned by Curt and they tested it to determine that it now does work just fine with the Sidewinder pin boxes. The head of the system would not wear out prematurely.
    view full answer...

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