bing tracking image
  1. Brake Actuator
  2. Dexter
  3. Surge Brake Actuator
  4. Disc Brakes
  5. 2-5/16 Inch Ball Coupler
  6. 20000 lbs GTW
Dexter Brake Actuator w/ Drop - Painted - Disc - 2-5/16" Ball - Weld On - 20,000 lbs
Dexter

Dexter Brake Actuator w/ Drop - Painted - Disc - 2-5/16" Ball - Weld On - 20,000 lbs

Part Number: T4830400
In Stock
$750.12
Brake Actuator
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.
By submitting this form, you understand and agree to our Terms of Sale, Website Terms of Use and Privacy Policy.

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

Need help with installation?
Locate installers near me
Surge-type actuator welds onto 3" wide trailer tongue and includes standard, heavy-duty coupler with 3" drop. Features a primed finish, durable construction and an efficient roller design to reduce resistance. For use with disc brakes. 1-800-940-8924 to order Dexter brake actuator part number T4830400 or order online at etrailer.com. Free expert support on all Dexter products. Great prices and Fastest Shipping for Dexter Brake Actuator w/ Drop - Painted - Disc - 2-5/16" Ball - Weld On - 20,000 lbs. Brake Actuator reviews from real customers.
  • All Info
  • Q & A (0)
  • Photos

Dexter Brake Actuator - T4830400

Highlights

  • Handles Heavy Loads: Rated for 20,000 lbs GTW and 2,000 lbs tongue weight for tough towing.
  • Smooth, Straight Braking: Roller design reduces resistance for even, controlled stops.
  • Strong Weld-On Fit: Mounts to 3" wide channel tongues for a solid, permanent connection.
  • Ready for Disc Brakes: Hydraulic surge design syncs trailer brakes with tow vehicle slowing.
  • Built for Durability: Heavy-duty steel resists bending and includes a protective primed finish.
  • Added Safety: Breakaway kit engages trailer brakes if it disconnects during towing.

Features to know about

Tough Loads, Smooth Stops: 20,000-lb Surge Design for Disc Brakes

This actuator keeps heavy setups under control with a 20,000-lb capacity and a 2,000-lb maximum tongue weight. The hydraulic surge system automatically matches your braking force, so your trailer slows down in sync with the tow vehicle. It’s tuned for disc brakes and uses an efficient roller design that cuts down resistance during telescoping, giving you straight-line braking without the jerk or lag you find in older units.

Built to Take a Beating: Heavy-Duty Steel Construction

The sturdy steel body is made to hold its shape even when things get tight, like in a jackknife situation. It’s strong enough to handle rough use on work or boat trailers while keeping components aligned for consistent performance. The 3" drop coupler is part of the standard heavy-duty build, so you get solid engagement every time you hitch up.

Ready for the Long Haul: Primed Finish and Weld-On Mount

You can weld this actuator straight onto a 3" wide channel tongue for a solid, permanent fit. The primed finish gives you a good surface to paint or coat however you want, helping it stand up to corrosion over time. Once it’s welded in place and finished, there’s nothing loose or adjustable to worry about—just a clean, durable mount built to last.

Extra Safety on Every Tow: Integrated Breakaway Kit

A built-in breakaway kit comes with the actuator, giving you one less thing to add on later. It’s there to engage the trailer brakes automatically if the connection to the tow vehicle ever fails. That extra layer of safety helps protect your gear and keeps your trailer from rolling off if something unexpected happens.

Specs

Application

  • Application: disc brakes

Compatibility

  • Ball size: 2-5/16"
  • Mounting: 3" wide channel tongue

Dimensions

  • Drop: 3"

Weight and Capacity

  • Capacity: 20,000 lbs
  • Maximum tongue weight: 2,000 lbs

Warranty

  • Warranty: 1-Year warranty

068-249-00 Dexter Axle Model 20 Actuator with 2-5/16" Ball, Drop Coupler - Disc Brakes - Primed Finish

Replaces Titan 4830400





0
0

See what our Experts say about this Dexter Brake Actuator

  • Can a Reverse Lockout Solenoid Be Added to an Actuator That Does Not Have a Lockout Solenoid
    Yes, you can add a solenoid valve to your brake actuator on your trailer to prevent the brakes from locking up when in reverse as long as you have the standard 3/16 inch brake lines on your trailer. You will need a Replacement Solenoid Valve # T4748800. This valve will attach between the master cylinder and your brake line and it will wire into the reverse light circuit on your trailer. Once your vehicle is put in reverse the solenoid valve closes and prevents pressure from reaching the...
    view full answer...

Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Adele M
Updated by:
Adele M
Employee Wilson B
Updated by:
Wilson B
Employee Hannah L
Updated by:
Hannah L
Employee Michael B
Updated by:
Michael B
Employee Manda E
Updated by:
Manda E

At etrailer 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.