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  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 - Bolt On - 20,000 lbs
Dexter

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

Part Number: T4830200
$873.58
Brake Actuator
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Surge-type actuator bolts 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 T4830200 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 - Bolt On - 20,000 lbs. Brake Actuator reviews from real customers.
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Dexter Brake Actuator - T4830200

Highlights

  • Heavy-Duty Towing Power: Rated for 20,000 lbs GTW and 2,000 lbs tongue weight for big loads.
  • Smooth Braking Feel: Surge system matches trailer braking to your tow vehicle automatically.
  • Strong and Sturdy Build: Durable steel body resists bending in jackknife situations.
  • Easy Bolt-On Fit: Mounts directly to a 3" wide channel tongue with standard bolt pattern.
  • Clean Look, Ready to Paint: Comes primed for finishing and corrosion protection.
  • Perfect for Disc Brakes: Built-in hydraulic system designed specifically for disc setups.

Features to know about

Heavy Loads Made Easy: 20,000 lbs Surge Design with 3" Drop

This actuator is built for serious pulling power. With a 20,000-lb capacity and a 2,000-lb maximum tongue weight, it handles heavy-duty trailers without strain. The standard coupler has a 3" drop that keeps your trailer level, and the surge-type hydraulic setup automatically syncs your trailer brakes with your tow vehicle for smooth, confident stops every time.

Straight Tracking Under Pressure: Low-Resistance Roller System

The unique internal roller design keeps the actuator telescoping in a straight line so braking feels even and consistent. Less internal drag means smoother operation when slowing down, especially on steep grades or when hauling tandem axles. It’s an efficient setup that delivers steady braking with fewer moving parts wearing out over time.

Built to Last: Heavy-Duty Steel with Primed Finish

This unit uses a sturdy steel body that resists bending in jackknife situations and holds up to years of towing. The primed finish adds a protective base layer you can paint to match your trailer or leave as-is for durability. It’s designed to take real-world abuse without losing performance.

Quick Mounting: Bolt-On Fit for 3" Channel Tongues

The bolt-on design makes installation simple on any 3" wide channel tongue. No welding or complicated prep is needed—just line it up, bolt it down, and you’re ready to go. The heavy-duty coupler locks down securely on a 2-5/16" ball for a solid connection you can count on when the load gets serious.

Added Safety: Built-In Breakaway Kit for Runaway Protection

In the rare event your trailer disconnects, the included breakaway system automatically engages the brakes to bring things to a stop. It’s built right into the actuator so there’s no extra hardware to mount or wire separately—a clean, reliable safeguard every time you tow.

Specs

Application

  • Application: disc brakes

Ball and Drop

  • Ball size: 2-5/16"
  • Drop: 3"

Mounting

  • Mounting: 3" wide channel tongue

Weight and Capacity

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

Warranty

  • Warranty: 1-Year warranty

068-372-00 Dexter Axle Model 20 Actuator with 2-5/16" Ball, Drop Coupler - Disc Brakes - Primed Finish

Replaces Titan 4830200





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See what our Experts say about this Dexter Brake Actuator

  • Will the Titan T4750820 Actuator Replace Global Direct Components GDC-120 Without Drilling New Holes
    Since the Titan Zinc-Plated Brake Actuator # T4750820 that you referenced has a weight capacity of 12,500 lbs and a tongue weight capacity of 1,250 lbs it will serve well as a replacement actuator for your application. The mounting holes are spaced differently than what you show which means you will need to drill new holes into your trailer tongue. Your mounting holes are spaced in a straight line where the mounting holes for the Titan actuator form more of an arc. Instead of the Actuator...
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