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Replacement Inner Member Dexter XR84 Actuator - Single/Tandem w/ Disc - 2" Ball - 8.4K
Dexter

Replacement Inner Member Dexter XR84 Actuator - Single/Tandem w/ Disc - 2" Ball - 8.4K

Part Number: DX78CR
In Stock
$415.01
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This replacement inner member slide easily fits into the existing housing of your Dexter XR84 or Legacy UFP surge brake actuator. For use with single or tandem-axle trailers with hydraulic disc brakes. 1-800-940-8924 to order Dexter accessories and parts part number DX78CR or order online at etrailer.com. Free expert support on all Dexter products. Great prices and Fastest Shipping for Replacement Inner Member Dexter XR84 Actuator - Single/Tandem w/ Disc - 2" Ball - 8.4K. Accessories and Parts reviews from real customers.
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  • Reviews (7)
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  • Videos (1)
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Dexter Accessories and Parts - DX78CR

  • Brake Actuator
  • Disc Brakes
  • Inner Member
  • Dexter

This replacement inner member slide easily fits into the existing housing of your Dexter XR84 or Legacy UFP surge brake actuator. For use with single or tandem-axle trailers with hydraulic disc brakes.


Features:

  • Replacement inner member slide for Dexter XR84 and Legacy UFP brake actuator
    • Self-latching cast ball latch
  • Application: single or tandem-axle trailers with hydraulic disc brakes
  • Electric reverse lockout lets you back up without actuating trailer brakes
    • Solenoid activates automatically when you shift into reverse
  • Ball size: 2"
  • Weight capacity: 8,400 lbs
  • 2-Year limited warranty


099-184-20 Replacement Inner Member Dexter XR84 Actuator - Single/Tandem w/ Disc - 2" Ball - 8,400 lbs





Video of Replacement Inner Member Dexter XR84 Actuator - Single/Tandem w/ Disc - 2" Ball - 8.4K
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Dexter Replacement Inner Member - DX78CR

Hi, everyone, Steven here with etrailer.com. Today we're looking at this Replacement Inner Member for the Dexter XR84 Actuators for a single or tandem axle with disc brakes. Now, this does use a two-inch ball connection, and it's rated at 8,400 pounds weight capacity. Now, folks, this again, will replace that inner member slide for the Dexter XR-84 components, so that whole assembly, and also the Legacy UFP Brake Actuators. So, again, this is just the inside part. You would have a metal shell that this goes inside of.

Now, this uses a self-latch cast ball latch. Again, it's for a two-inch ball. I went ahead and pulled the ball here just to kind of show you. All you simply gotta do is drop it down on the ball. Lemme raise this up a little bit here.

So, the pressure of the coupler, which didn't take much, automatically locks it in place, and then obviously I can pull the latch to remove the ball. So, again, very easy, locks right in, very easy to take out. So, again, the ball's not included, and you do have a pin over here just like the regular one you're replacing to then go ahead and keep that from coming undone while you're traveling. Again, you can use this on a single or at tandem-axle trailer with hydraulic disc brakes. It even comes with the electric reverse lockout, so that's gonna let you back up without actuating those trailer brakes.

The solenoid activates automatically when you shift into reverse, so very nice feature, and as always, you got your safety chain here in the event, God forbid, of a breakaway from your tow vehicle, that would engage the brakes and stop the trailer safely. Again, two-inch ball size on the coupler, rated at 8,400 pounds. Again, this is the Replacement Inner Slide Member for those Dexter XR-84 and the Legacy UFP Brake Actuators. Well folks, that's gonna wrap it up for our quick look together. I'm Steven, thanks for watching.

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Customer Satisfaction Score:

Ratings & Reviews

5.0

7 reviews
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This replacement inner member slide easily fits into the existing housing of your Dexter XR84 or Legacy UFP surge brake actuator. For use with single or tandem-axle trailers with hydraulic disc brakes.

by:



by:

Fit just like it should have. A real drop and swap



by:

Exact replacement and perfect fit. Great packaging and fast shipping helped get back on the road fast.



by:

Part was shipped quickly and arrived before a major competition. Appreciate it!



by:

Solid and much better coupling design.



by:

this was just like my bad one. easy install, now the brakes work great.



by:

Perfect Drop in Fit, This is a little more expensive than the standard hitch, but it keeps the weight capabilities of the trailer just as it was built for. It is a Very heavy Duty hitch. Well worth the wait for it to get back in stock.


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See what our Experts say about this Dexter Accessories and Parts

  • Replacement Inner Member for Trailer Surge Coupler Marked XR84
    Hey Jay, thanks for all of the info and your picture. Based on seeing that the correct replacement inner member is the part # DX78CR.
    view full answer...
  • What Solenoid Do I Need for a Dexter XR84 Brake Actuator on My Ranger Boat Trailer?
    Hello Peter, Thanks for writing in! Since your Ranger boat trailer is equipped with a Dexter XR84 brake actuator, the Replacement Solenoid Valve # T4748800 is the correct replacement. It is designed for Dexter brake actuators with an electric reverse lockout, making it a great fit if you're replacing a failed or damaged solenoid. If you're replacing the original solenoid because the reverse lockout isn't working properly, it's also a good idea to inspect the trailer wiring and verify...
    view full answer...
  • Replacement Inner Member for a Dexter Model A60/A75/XR84 Brake Actuator
    Hey James, thanks for the information! To replace the inner member of your Dexter actuator we've got a couple of options depending on which one you actually have. The Model A60/A75/XR84 you have stamped on your is three different styles of brake actuators that work with disc or drum brakes. The Replacement Inner Member for Dexter DX7.5L Actuator item # DX99FR is going to be the one you need if you have the A-60 or A-75 like the Dexter item # DX89FR you were looking at. This works with...
    view full answer...
  • Replacement Inner Member for a UFP Surge Brake Actuator XR-84
    Thanks for the information Jake! I've got a few options to replace the inner member on Legacy UFP A-607A-75/XR-84 surge brake actuators depending on which one you have. That part number you gave me is actual three different types of UFP actuators. Which replacement you need is going to depend on how many axles your boat trailer has and if it's a XR-84, A-60, or a 7A-75. I have listed the options below: Single or Tandem Axle Trailer - Replacement Inner Member Dexter XR84 Actuator item...
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Steven C
Installed by:
Steven C
Employee Wilson B
Updated by:
Wilson B
Employee Kim H
Written by:
Kim H

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