bing tracking image
  1. Accessories and Parts
  2. CURT
  3. 5th Wheel Hitch
  4. Slider Parts
  5. Slider
  6. A25
Curt S25 Slider for A25 5th Wheel Trailer Hitches - 12" Travel
CURT

Curt S25 Slider for A25 5th Wheel Trailer Hitches - 12" Travel

Part Number: C43DR
In Stock
$749.95
Retail:$988.95
You Save: $239.00
Accessories and Parts
Add to cart
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Need help with installation?
Locate installers near me
Eliminate clearance problems during slow-speed turns with this non-binding slider. Provides 12" of travel from front to back. For use with Curt A25 fifth-wheel trailer hitches. Fits truck beds between 6' and 8' long. 1-800-940-8924 to order CURT accessories and parts part number C43DR or order online at etrailer.com. Free expert support on all CURT products. Great prices and Fastest Shipping for Curt S25 Slider for A25 5th Wheel Trailer Hitches - 12" Travel. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (7)
  • Q & A (0)
  • Videos (2)
  • Photos
  • Used (2)

CURT Accessories and Parts - C43DR

  • 5th Wheel Hitch
  • Slider Parts
  • Slider
  • CURT
  • A25

Eliminate clearance problems during slow-speed turns with this non-binding slider. Provides 12" of travel from front to back. For use with Curt A25 fifth-wheel trailer hitches. Fits truck beds between 6' and 8' long.


Features:

  • Provides clearance required for your short-bed pickup to turn safely at slow speeds
    • Prevents trailer from hitting the cab of your pickup during sharp, slow-speed turns
  • Works with Curt A25 (16180) 5th-wheel trailer hitches rated at 25,000 lbs
  • Automatically latches in both directions so you only have to exit the truck once
    • Slides smoothly with no binding
    • Lever arm is easy to reach and use
  • Quiet design eliminates chucking
  • Designed for use on trucks with beds shorter than 8'
    • Not recommended for use on truck beds shorter than 6'
  • Mounts to industry-standard rails
  • Constructed of durable, carbide powder coated steel


Specs:

  • Gross towing weight: 25,000 lbs
  • Travel: 12" front to back
  • Limited lifetime warranty



Note: When using this slider, your hitch head will not adjust to the lowest height setting.


Most often used on trucks with 6' and 6-1/2' beds, this slider helps to eliminate clearance problems during slow-speed turns. When you are towing a fifth-wheel trailer, your hitch must be situated on the cab side of your truck's rear axle. However, at slow speeds you can use a slider to slide the fifth-wheel hitch (and the trailer) toward your truck's tailgate and past the rear axle, creating enough space between the cab of your truck and the trailer to permit less-restricted turning.



16574 Curt S25 Fifth-Wheel Slider - 25,000 lbs

Installation Details C43DR Installation instructions



Video of Curt S25 Slider for A25 5th Wheel Trailer Hitches - 12" Travel

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




Video Transcript for Detailed Breakdown of the Curt A25 5th Wheel Trailer Hitch w/ S25 Slider for Ford Super Duty

Hi everyone. Aiden here with etrailer. Today we're taking a look at this Curt S 25 sliding base for your fifth wheel hitches. This is gonna be designed to help get us some additional clearance from the cab of our truck when we're carrying our fifth wheels and give us an extra 12 inches of space to make some tight turns. There's gonna be a variety of different slider bases that Curt makes, all with different fits and we'll talk about those a bit in this video. So it's important to get the right one for your fifth wheel head, but let's get into it and check out the S 25.

So when you're operating this you wanna see how easy it's gonna be from the outside of the truck because obviously when it's in use we've got our trailer hooked up. So on the inside, if we reach over the bed rails there's a pin with a retaining clip that controls whether the release lever is opened or not. So we can pull that lever open, pulling it towards us. We'd go and pull our truck forward and the fifth wheel head would slide forward. Now for me, just doing it from the outside of the bed here it's a little difficult to do, but while you're driving, it would auto latch in place right there.

We could come out re-pin it and get our better turning clearance from here with an additional 12 inches of space from the cab of the truck. With this being a manual slider you're going to be getting out of the truck, interacting with it whenever we need to get better turning clearance whether we're parking the camper or just coming across a sharp turn while we're driving, you need to be able to interact with this in a somewhat easy way. I think Curt did a great job here at making this handle easy to get to and easy to pull because we're pulling it towards us and it's not working against us. Something I could compare this to is B&W's system, where the handle is at a similar height but you're pulling it back so it's kind of in line and we're never pulling it towards us. Just makes it a little bit more complicated and difficult to use from the outside of the truck right here.

So for me, Curt wins the ease of use here as far as the handle operation goes. Now while we're talking about the B&W systems there are a few more differences. So if you're looking at building a system from the ground up, that includes the slider and the fifth wheel head itself, you've got options. for me the B&W one is just a bit bulkier and maybe a little bit harder to get in and out of the bed. The Curt slider here has handfuls at the front and back and it's a little less bulky.

So it's pretty easy with a friend to grab these dedicated hand folds, get it in and out of the truck bed and set it up in your rails. As for mounting the fifth wheel head itself it's gonna be a little bit easier on the Curt here as well. It's got these plates on the outside that we'll see a little bit later in the install process that help hold it at the designated height. So then you can just run your bolts through get them attached and torque down properly. Whereas for the B&W system, it's all a bit more internal and harder to get to. So for that install process and that setup it's maybe a little bit more complicated. So if you're frequently going to be taking the fifth wheel in and outta your truck bed then maybe the Curt's a better option. Whereas if it's staying in there full-time you can go with the B&W. It really just comes down to your preference there. Now, if you're not building a system entirely from scratch let's say we already have one of the fifth wheel heads maybe from Curt or from B&W then I just go with whichever slider base is compatible with your fifth wheel head. There's no sense in buying a whole new system when you've got part of the components that will already work and you just need the right slider base. Speaking of which, this slider base that we're checking out today, the S 25, that's going to be designed to use with the A 25 series from Curt. If you've got a different fifth wheel head from Curt maybe like the E 16, the A 16 or the A 20 then you can check out the S 20 slider base. Just making sure you get the right one for the right fifth wheel. Now the slider has a gross trailer weight rating of 25,000 pounds, and obviously you also want to go by the fifth wheel head that you're using, and then be sure you're checking to make sure you're not overloading your vehicle either. Just go by the lowest rated component in your system and know that that's what the slider itself can handle. As for the overall construction of the slider it's a carbide black powder coated steel all around and you can definitely feel it as you're lifting it and setting it into your industry standard rails that the construction is solid and should hold up to the elements for a long time. I do wanna mention that it automatically latches in both positions. So whether we're getting some additional clearance from our cab or we're returning it to its natural driving position That handle will automatically latch back into place on both sides. So you only have to get out of the truck once. Now I mentioned it mounts up to your industry standard rails, and earlier I mentioned that it's very easy and straightforward to set up. So let's check out that process now. Getting the slider base into your bed, you're probably gonna want an extra set of hands because even without the fifth wheel head, it is pretty heavy on this side with the latch and everything. Luckily we've got some convenient handholds on either end. We can lift it up and make our way over to the tailgate and then make our way into the bed to get it to our rails. Before we set it into the rails, we do have these rubber isolators that can line up with the holes that are mounting tabs we'll use and that'll just help reduce the noise and the rattling that we hear whenever we're towing. We can maneuver it into place and drop it in, lining up with the holes. We will need to move our isolators in a little bit to line up. And once it's dropped in, we can pin it in place. Those pins should slide through those mounting tabs and our ISR rails and clip into place like that for all four locations. Now at this point all you have to do is install your fifth wheel head. That's not really included with the slider but what is included with the slider is these plates. It's gonna help you mount it up and get it bolted on. The fifth wheel head itself isn't super heavy on its own so it is easier to lift by yourself but you will probably need a second set of hands to get these plates in. Those will hold it upright at your desired height while you get the bolts attached and torqued down properly. And then these plates will slide through from the outside of the slider right here with the curve matching and the pins poking through on the inside. So our fifth wheel head will just drop into place and you can see how those holes will align. If you've got it at the lowest height setting you really don't need an extra set of hands. It'll support itself while you get this plate in place enough to just hold it there. But if you wanna raise that height up at all, you will probably need someone to help get this plate in while you have it at the proper height setting. And when that's done on both sides you can just take your hardware, run it through, have the nut on the inside, and then tighten and torque it all down properly. But with those plates in place I really don't need to worry about it. These bolts are very easy to get through. Once your fifth wheel head is in place that's really all there is to it for the install process. It's really great that the slider base is just a drop in install that made it very straightforward and simple, and it was easy to get the fifth wheel head installed as well. So if you need that slider base to get you that extra clearance from your cab or your truck you can do that and it's a pretty easy thing to add on, in addition to the fifth wheel head you already have. Thanks for watching.

Customer Satisfaction Score:


Customer Reviews

Curt S25 Slider for A25 5th Wheel Trailer Hitches - 12" Travel - C43DR

Average Customer Rating:  4.3 out of 5 stars   (7 Customer Reviews)

Eliminate clearance problems during slow-speed turns with this non-binding slider. Provides 12" of travel from front to back. For use with Curt A25 fifth-wheel trailer hitches. Fits truck beds between 6' and 8' long.

by:

Great product, very satisfied with the product and the easy installation.



by:

I was sent the wrong base. I ordered c16049 but they sent me 16574 which is incompatible with my truck. Also, the boxes were completely trashed.



by:

Very quick shipping and very helpful service people. Thanks



by:



by:



by:



by:


7
7

See what our Experts say about this CURT Accessories and Parts

  • What is Needed to Turn Curt A25 Fixed Hitch Into Sliding Hitch
    Hey Mike, The setup you have uses the standard Curt A25 # C16180 fixed hitch, and you'll actually need a different part, as Curt has updated the sliders on their hitches to be higher quality. So to turn your A25 fixed hitch into a slider hitch, all you need is the following: - Curt S25 Slider for A25 5th Wheel Trailer Hitches # C43DR
    view full answer...
  • Slider Base For Mopar 30K Fifth Wheel Hitch In A 2018 Ram 3500
    The Curt S25 Slider for A25 5th Wheel Trailer Hitches # C43DR would be compatible with the head of your M30 hitch and provide 12" of travel for additional turning clearance. The downside is that you'll be lowering your overall towing capacity to 25k so you'll want to ensure it's still enough to handle the weight of the trailer. This slider base also requires base rails so if you have the OEM puck system in the bed then you'll also need the Adapter Rails for Curt 5th Wheel Hitch # C29BR.
    view full answer...
  • Will the Mopar M25 Head Work on a Curt S25 Slider?
    Yes, it will. The Mopar M25 head is the same as the Curt A25 5th Wheel Trailer Hitch Head item # C16580. The Curt S25 Slider for A25 5th Wheel Trailer Hitches item # C43DR is designed for the A25 Head item # C16580. You will also need the Adapter Rails for Curt 5th Wheel Hitch item # C47BR to attach it to your 2018 Chevy Silverado 2500's factory puck system.
    view full answer...

Do you have a question about this Accessories and Part?


Used Items Available
Used Picture for Curt S25 Slider for A25 5th Wheel Trailer Hitches - 12" Travel
Used Picture for Curt S25 Slider for A25 5th Wheel Trailer Hitches - 12" Travel
Used Picture for Curt S25 Slider for A25 5th Wheel Trailer Hitches - 12" Travel
Used Picture for Curt S25 Slider for A25 5th Wheel Trailer Hitches - 12" Travel

Condition: Installed

Notes: install marks and missing a couple peices of hrdware

$474.63
Add to Cart
Secure Checkout
Used Picture for Curt S25 Slider for A25 5th Wheel Trailer Hitches - 12" Travel

Condition: Surface Scratches

Notes: Item has minor cosmetic scratches.

$749.95
Add to Cart
Secure Checkout

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Aidan B
Installed by:
Aidan B
Employee Chris R
Video Edited:
Chris R
Employee Thomas T
Video by:
Thomas T
Employee Carrie F
Updated by:
Carrie F
Employee Justice A
Written by:
Justice A

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924