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Curt OEM 5th Wheel Hitch Legs for Ram Towing Prep Package - 25,000 lbs
CURT

Curt OEM 5th Wheel Hitch Legs for Ram Towing Prep Package - 25,000 lbs

Part Number: C16021
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$566.95
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These Curt fifth-wheel legs are specially designed to attach to the receivers in your Ram's factory, underbed fifth-wheel towing prep package. Legs mount in factory sockets. 1-800-940-8924 to order CURT accessories and parts part number C16021 or order online at etrailer.com. Free expert support on all CURT products. Great prices and Fastest Shipping for Curt OEM 5th Wheel Hitch Legs for Ram Towing Prep Package - 25,000 lbs. Accessories and Parts reviews from real customers.
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  • Reviews (56)
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  • Used (1)

CURT Accessories and Parts - C16021

  • 5th Wheel Hitch
  • Legs
  • CURT
  • A16
  • A25
  • E16
  • Q20
  • Q24
  • 25000 lbs GTW

These Curt fifth-wheel legs are specially designed to attach to the receivers in your Ram's factory, underbed fifth-wheel towing prep package. Legs mount in factory sockets.


Features:

  • Custom base is specially designed to attach to the receivers in your Ram factory-installed, underbed 5th-wheel towing prep package
  • Legs work with Curt E16 (C16515), A16 (C16520), A25 (C16580), Q20 (C16530), and Q24 (C16545) hitch heads (all sold separately)
  • Quarter-turn anchoring system for quick installation and removal
  • Anchors can be adjusted to eliminate movement between the legs and underbed rails
  • Durable carbide black powder coat finish


Specs:

  • Application: Ram trucks with factory-installed, underbed towing prep package
  • Gross towing weight: 25,000 lbs
  • Limited lifetime warranty


16021 Curt OEM Fifth Wheel RV Hitch Legs for Dodge Ram Trucks with Factory Towing Prep Package - 25,000 lbs

Installation Details C16021 Installation instructions



Video of Curt OEM 5th Wheel Hitch Legs for Ram Towing Prep Package - 25,000 lbs

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




Video Transcript for Hands-On with the Curt OEM 5th Wheel Hitch Legs for Ram Towing Prep Package

Hello, everybody. This is Jeff at etrailer.com. Today we're gonna take a look at the CURT OEM Fifth Wheel Hitch Legs for the RAM Towing Prep Package. Has a 25,000 pound gross towing weight capacity. Now, this is a custom fit part. It is designed to fit the 2013 and newer RAM 2500 and 3500 trucks, with the eight foot long bed, and the factory installed underbed towing prep package.

This custom base is specifically designed to attach to the receivers in your RAM's trucks factory installed underbed fifth wheel towing prep package, and it'll adapt most CURT fifth wheel hitch heads to fit the RAM puck system. The heads will attach right here. And they are designed, these legs here will work with the following CURT hitch heads. They work with the A16, the A25, and the E16, and they also work with the Q20, the Q24, and the Q25 hitch heads. All those hitch heads, we do sell separately on our website.

And that'll install this into the factory underbed system. I just wanted to show you. It uses the quarter turn anchoring system for a quick installation and removal, just to demonstrate that, we're zoomed in on this one leg. And you'll do this on all four legs. But what you'll do is flip up this safety pin, and take out the safety pin.

And you can see it's tethered, so you won't lose it. Once that's out, just move this away, and then just rotate this 90 degrees. And you can see, if you notice, when you rotate it, that tab at the bottom will rotate, and that'll let you take it out. In other words, when you open it like that, that's in the unlocked position. So, you do this on each leg, and now you're ready to drop this into the factory system on your RAM truck.

Once these drop into the pucks that are in your factory system, then you just take this, rotate this back, and by doing that, it rotates the tab here and locks it into the puck. And then, to make sure it stays, you just put your safety pin through there, and that will hold that in spot. And again, you'll do that on all four legs. And these anchors right here, they can be adjusted to eliminate movement between the legs and the underbed rails. Now, the finish on this, it is co-cured in a rust resistant liquid A coat, and it is protected by a durable carbide black powder coat finish. Again, the gross towing weight capacity is 25,000 pounds. But that should do it for the review on the CURT OEM Fifth Wheel Hitch Legs for the RAM Towing Prep Package, and this has a 25,000 pound gross towing weight capacity.

Customer Satisfaction Score:


Customer Reviews

Curt OEM 5th Wheel Hitch Legs for Ram Towing Prep Package - 25,000 lbs - C16021

Average Customer Rating:  4.8 out of 5 stars   (56 Customer Reviews)

These Curt fifth-wheel legs are specially designed to attach to the receivers in your Ram's factory, underbed fifth-wheel towing prep package. Legs mount in factory sockets.

by:

I purchased this Curt 5th wheel hitch base for my 2022 Ram 3500. I had a Q25 5th wheel head and needed the base for the factory puck system. I transport RV's both bumper pull and 5th wheels for a living. The Curt 5th wheel hitch has worked flawlessly.

Roger profile picture

Roger

8/25/2023

One year update since my last review on this product. Its still working flawlessly.



by:

Hook up fine easy to assemble
Did my
have to pay no one an installation fee. Ready to tow my camper.

Garland W. profile picture

Garland W.

9/25/2020

outstandinggave info to a freind and he also purchased



by:

Just what I needed! And still enough room for other items in the bed!

Donald R. profile picture

Donald R.

4/17/2023

Excellent! It allows me to have room to do extra!



by:

Worked perfectly to update/upgrade my rail to puck.



by:

It worked great! Assembled with ease.

Kevin profile picture

Kevin

8/27/2024

Doing great no problems whatsoever.



by:

Fairly easy install but recommend having help. It’s quite heavy once assembled with the head mounted. One of the cords that holds the rings to the legs snapped as soon as I tried to insert it for the first time. Other than that, this product is great. Fits perfectly.



by:

Very well built. The hitch is heavy and requires two people to remove or put in easily. I use my skid steer to put in and take out. I am very pleased with the hitch and glad I bought it.

Roger profile picture

Roger

2/24/2023

In my opinion this is the best hitch made. I would recommend it to anyone.



by:

Fit to my existing curt Q20 fifith wheel hitch. Dropped right into the holes on the RAM frame, and fit perfect. Easy to assemble,with only 6 bolts and the price was right.

Curt 1. profile picture

Curt 1.

11/20/2015

perfect, no issues so far



by:

Nice looking and heavy duty.



by:

The folks were very helpful getting me set up for towing my rv with the new puck hitch from the my old rail system. Thanks again it works great!



by:

Great product would highly recommend



by:

Product was easy to assemble. Purchased it after trading in my old truck and needed a factory prep frame for the new vehicle. My Curt 16k hitch head that I was using with a universal sliding mount fit perfectly.



by:

Recieved my Ram oem Curt 5th wheel legs today. Ordered last Thursday and received them today Wednesday. Excellent price with free shipping. Box was beat up but everything I have ever received from Curt has been. Parts are heavy and burly. Everything purchased was included, no damage. I will use etrailer in the future. I am pleased.



by:

It went in easy



by:

I had a base that I bought from the ram catalog at my dealership. Don't do it. It is heavy and cumbersome and hard to handle. The folks at etrailer helped me locate a better and easier to handle base for the fifth wheel head I had from Curt. I ordered and they shipped it from stock and I received it in less then 48 hours from ordering. The etrailer people are really great to work with.I feel like I have found the right combination for supply to us for our trailer and towing needs. We have an Open Range 5th wheel and etrailer has provided all we missed to make it a great towing experience. Thank you all for your assistance.... and follow-up.



by:

I have shopped with etrailer previously and this last order was as good as the first. Product was delivered ahead of time of scheduled delivery. The legs that I ordered for my fifth wheel hitch fit perfectly I am very pleased with service and products.



by:

Perfect part for my camper and truck.Thanks to Kimberly D for helping me get this right. A true professional.



by:

Awesome product.Easy install.
Works great.Had
Curt Q16 5th Wheel.Old style mount Rrails etc.
Used this adapter to mount to New truck.Easy



by:

This mounting base for the ram puck system is well built and heavy duty.very simple to install. I definitely recommend



by:

Product arrived quickly and was very easy to install into my 2018 Ram 3500 with the 5th wheel package. Instructions were well written and I was able to use my existing Curt Q16 head.



by:

I just want to thank this girls over the phone. They were great. My hitch was lost by UPS and right away sent out a replacement. Great job I will always buy from this site. etrailer is the best



by:

This was my first time ordering RV-related parts from etrailer. Noah E, my contact via phone, was very knowledgeable in assisting me to order the right item. I'm very pleased with etrailer and I'd return to this company for future needs for my RV.



by:

Fit perfectly in factory mounts on Ram 3500.



by:

This Ram leg kit was a simple swap with the GMC leg kit that was on my Curt A20. No problems and works well.



by:

The product was great, the packing wasn't tough enough to withstand the rough handling UPS gave it. It had holes in it and rubbed the paint off one of the legs. With that in mind an overall rating of 3 is what I would give it. Hopefully my gooseneck ball set up will arrive in better conditon.

Sierra K. profile picture
Etrailer Expert

Sierra K.

8/26/2021

Sorry to hear about the packaging. It is important to cover any scratches with anti-corrosive paint to keep rust at bay. Here are more tips:


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56
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See what our Experts say about this CURT Accessories and Parts

  • Will Curt Fifth Wheel Legs for Dodge OEM Prep Pkg Clear Bed Mounted Fuel Tank
    I think the legs will fit just fine. To fully open the locking arms, they're turned 90 degrees from their locked position, which does NOT have them pointing directly to the front which would place them close to the fuel tank. Since the locking arms measure about 7-1/4 inches from the center of the bolt to the end, and they wont extend fully forward, I'm confident that the location of your fuel tank won't interfere with the locking arms. You will be able to install and remove the legs with...
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  • Curt Ram OEM 5th Wheel Hitch Legs Compatibility with Q16 Hitch Head
    The Curt OEM 5th Wheel Hitch Legs for Ram Towing Prep Package - 24,000 lbs # C16021 is compatible with the Q16 head which has been discontinued. They are absolutely compatible and will allow you to use the hitch on your Ram OEM factory puck system. If you don't have the 7-way in the bed of your truck you may want to consider adding # PK11893-11932 to give you a second 7-way and the convenient access location for the clean look.
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  • Does Curt Q24 5th Wheel Hitch Head Fit Curt Legs For Ram Puck System
    Hey Michael; thanks for the question and the answer is yes, your Curt Q24 5th wheel hitch head does fit the legs for the Ram puck system. The correct part for your truck is the following: - Curt OEM 5th Wheel Hitch Legs for Ram Towing Prep Package # C16021
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  • What Rails Can I Purchase for 2020 Ram 3500 With Prep to Use my Curt 25 Hitch?
    Hello John. Congrats on the truck. In order to use your Curt 25 5th wheel hitch for 6 1/2' bed with slider hitch you want # C16022, and for 8' with standard hitch you want the # C29BR.
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  • Can Curt Leg Kit for Ram Rail Kits C16021 be Used with A25 Hitch Head
    Yes the Leg Kit for Ram Trucks part # C16021 can be used with the A25 hitch head part # C16580.
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  • Will Curt 5th Wheel Slider Base Fit Long Bed Ram with OEM Prep Package
    The Ram OEM Prep Package has not changed so the direct-fit fifth wheel hitch bases are cross-compatible from year to year. That said, the slider bases are heavy and limit weight capacity so it would be worthwhile to switch to a fixed base now that you have a long bed. I recommend the Curt OEM 5th Wheel Hitch Legs for Ram Towing Prep Package part # C16021.
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  • Will the Curt OEM 5th Wheel Hitch Legs for Ram Work On a 6-1/2' Short Bed
    Yes, the Curt OEM 5th Wheel Hitch Legs for Ram Towing Prep Package part # C16021 will work with the Q24 head and a 2018 Ram 2500 short bed.
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  • How To Use Curt A16 Slider 5th Wheel Hitch On 2022 Ram 2500 with Pucks
    In order to use the Curt A16 5th Wheel Trailer Hitch w/ R16 Slider part # C16521 on a 2022 Ram 2500 you'll need the Adapter Rails for Curt 5th Wheel Hitch w/ Slider part # C16022. Please note, this adapter will raise the hitch head height by 1-1/2". If you have cab clearance for a fixed hitch, you can swap out the base for the Curt OEM 5th Wheel Hitch Legs for Ram Towing Prep Package part # C16021 which will provide a hitch head height from 14" to 18".
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  • B&W Companion or Curt A25 Which is Lighter and Easier to Remove from the Ram Puck System?
    You are correct the B&W Companion does weigh more then the Curt A25 at 42 lbs. Here are the break downs below of the individual weights. I recommend the B&W Companion over the Curt for reliability and it is made in America. I have linked a solution below that will help you offset the additional weight. The B&W also detaches with pins over the Curt which requires you to unscrew bolts. The B&W Companion OEM 5th Wheel Hitch for Ram Towing Prep Package item # BWRVK3600 weighs 226 lbs. The...
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  • How To Use Lippert Turning Point Pin Box with Factory Ram 5th Wheel Hitch
    I do have an option for you but the Curt Q20 5th Wheel Trailer Hitch part # C16530-16021 cannot be used with a rotating pin box like the Lippert Turning Point because of the spherical axial bearing in the head. However, the Curt OEM 5th Wheel Hitch Legs for Ram Towing Prep Package part # C16021 that the above hitch uses is compatible with the Head Unit for Curt A20 5th Wheel Trailer Hitch part # C16540 which is compatible with rotating pin boxes like the Lippert Turning Point. Therefore,...
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  • Will Curt A16 5th Wheel Hitch Fit Factory Pucks on 2022 Ram 2500
    Great question! You will be happy to know that you can utilize your Curt A16 Slider # C16521 with the puck system on your 2022 Ram 2500. All you need is the Adapter # C16022, which fits the long and short beds, to accomplish this. If you have the short bed then you'll still use the slider function but if you have the long bed you'll have enough clearance to keep the hitch in the regular towing configuration. For the long bed you can also remove the A16 Head # C16520 and install it directly...
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  • Height Differences For Curt A16 5th Wheel Hitch In Slider Versus Non-Sliding Application With Ram
    The Curt A16 5th Wheel Trailer Hitch for Ram Towing Prep Package - Dual Jaw - 16,000 lbs # C16520-16021 is adjustable from 13 inches high to 17 inches high. The Curt A16 5th Wheel Trailer Hitch w/ R16 Slider - Dual Jaw - 16,000 lbs, # C16521 for above bed rails or adapter rails is adjustable from 17-1/2 inches high to 21-1/2 inches high. The adapter rails for the sliding hitch into the factory pucks is # C16022 For your Ram truck. I couldn't find the 16043 legs, but # C16021 are the...
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  • Height Difference Between Legs and Adapter for Q20 5th Wheel Hitch on a 2018 Ram 2500 with OEM Pucks
    The overall height of the Curt Q20 # C16130 that you have now is adjustable between 13"-17". The Rail Adapter # RP30154 that you would use to mount in to the puck system on your 2018 Ram 2500 sits about 2" tall so that means your height range will increase to 15"-19". If you were to instead use the Curt OEM 5th Wheel Hitch Legs # C16021 this gives you the Curt Q20 # C16530-16021 which has a height range of 14"-18". I personally recommend going with the new legs for the Q20 as it eliminates...
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  • Will Curt Q20 Head Work with Curt OEM Puck Legs?
    Great idea! You can use the head of your Curt Q20 5th Wheel Hitch # C16130 with the Curt 5th Wheel Towing Legs for Ram Towing Prep Package # C16021. The head of your hitch is actually part # C16530 when it's a stand-alone product. I attached videos of both parts so you can see them in action. You can also pick up some penetrating grease like # L11354 to help out with the whole process.
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  • How Much Does the CURT A25 Weigh?
    I would be happy to help you break down the weight of the Curt A25 5th Wheel Trailer Hitch for Ram Towing Prep package item # C16046. The entire unit weighs 184 lbs. The Head Unit for Curt A25 5th Wheel Trailer Hitch item # C16580 weighs 96 lbs. The Curt OEM 5th Wheel Hitch Legs for Ram Towing Prep Package item # C16021 weighs 88 lbs.
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  • Replacement Legs for Curt A16 5th Wheel Head to Use with Factory Pucks on 2018 Ram Truck
    Yes, the Curt A16 Head Unit # C16520 referenced in your question will fit and work perfectly with the Curt OEM 5th Wheel Hitch Legs # C16021. Assuming you have the A16 head already, this will allow you to convert your existing hitch for use with the factory pucks on your 2018 Ram truck. I have attached a short video demonstration on this leg assembly that you can also check out.
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    Yes we do! For your newly acquired Curt A25 5th Wheel Trailer Hitch # C16046 we have the Replacement Legs # C16021, Head # C16580, and Hardware # C16125-SK4 all readily available if the need were to arise. We also have replacement parts available for older model Curt hitches because we know the importance of keeping these on hand so that our customers can continue to use their hitch for years on end. I have attached a link that will take you to our complete selection of Curt replacement...
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  • Curt Q16 Replacement Legs for Factory Puck System in 2019 Ram 2500
    Since the Curt A16 # 16520 is the direct replacement for your existing Curt Q16 5th wheel hitch, these replacement legs # C16021 are going to work with your Q16 and fit into the pucks on your 2019 RAM 2500 without issue. If you need new wiring for your truck and 5th wheel I recommend going with the Curt # C56070 which provides a 7 way connector for your 5th wheel trailer in the bed of your truck.
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    The Curt Q25 5th Wheel Hitch # C16265 will work with an adapter for the puck systems. You simply need to recognize that some adapters will limit the towing capacity. Curt is one of the hitches that uses legs compatible with the different pucks, so I will give you both options. For a Ram, you will use Reese adapter # RP30154 or Demco # DM6099. You can alternatively use the Curt legs # C16021 which will mount directly to your pucks. For a Chevy or GMC, you will use the Curt OEM 5th Wheel...
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  • Recommended Legs For Ram Towing Prep Package And Curt Q20 5th Wheel Hitch
    For your Curt Q20 # C16130, you will use the existing head along with the leg kit you mentioned. The Curt OEM 5th Wheel Hitch Legs for Ram Towing Prep Package - 24,000 lbs # C16021, will allow you to use your hitch head with this base and fit perfectly in your Ram 3500 Dually with Factory Rail Kit. You may want to consider installing a second 7-way in the bed of your truck for easier wiring connections for your 5th wheel. To do this, I recommend the Curt 5th Wheel/Gooseneck Custom Wiring...
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  • What is the Difference Between the Curt A16 Head and the Curt E16 Head for My 2022 Ram 2500?
    As far as the difference between the Curt A16 Head # C16520 and the Curt E16 Head # C16515 for your 2022 Ram 2500, the E16 is more of a basic economical hitch. With the A16, that hitch comes with a dual-jaw that makes for better kingpin connection which will make for a quieter ride. In addition, the A16 comes with a 3-point, color-coded lock indicator system that gives you the status of the locking mechanism. With all being said, I recommend the Curt A16 head because it will ultimately...
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  • Adapter Needed To Mount A Curt E-16 Slider Hitch In The Puck System Of A 2024 Ram 2500
    Hey Dennis, There isn't a leg base for your Curt E-16 # 16516 to drop into the pucks of your Ram, but you can use an adapter # C29BR which would drop into the pucks and still allow you to mount your base rail-style hitch to it.
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  • Can a OEM Mount Fixed Hitch 5TH Wheel Hitch Be Used On a Short Bed With the OEM Prep/Puck System?
    The factory prep/puck system is the same dimension in the beds of the short bed(6-1/2') and long bed(8') on the 2021 Ram 3500. The reason the Curt OEM 5th Wheel Hitch Legs # C16021 show as only fitting an 8' bed is that it does not have the ability to slide. Short bed trucks are recommended to have a sliding 5th wheel hitch and would use the Adapter Rails for Curt 5th Wheel Hitch w/ Slider # C16022 with a Curt A20 5th Wheel Trailer Hitch w/ R20 Slider # C16541. You can use the Curt...
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  • Reese Fifth Wheel Hitch for 2019 Ram 2500 with Factory Rail Kit
    The only way to install a Pro Series fifth wheel hitch like what you have in the bed of your 2019 Ram 2500 is with the Ram rail kit adapter part # RP30154 as the Curt hitch base can only be used with Curt hitch heads. Or if you wanted a somewhat similar hitch that fits directly to the rail kit of your truck the Reese 20k part # RP30918 would be a great option. Reese and Pro Series are actually made by the same company with the Reese brand being the upgraded version compared to the economic...
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Info for this part was:

Employee Jeff D
Installed by:
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Employee Jameson C
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