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  1. Brake Actuator
  2. Dexter
  3. Surge Brake Actuator
  4. Drum Brakes
  5. Lunette Ring
  6. 20000 lbs GTW
Dexter Zinc-Plated Brake Actuator - Drum - Lunette Ring - Bolt On - 20,000 lbs
Dexter

Dexter Zinc-Plated Brake Actuator - Drum - Lunette Ring - Bolt On - 20,000 lbs

Part Number: T4837700
$849.81
Brake Actuator
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Bolt-on, surge-type actuator includes a lunette-ring coupler for use with pintle-hook hitches. Features corrosion-resistant plating, durable construction and an efficient roller design to reduce resistance. For use with drum brakes. 1-800-940-8924 to order Dexter brake actuator part number T4837700 or order online at etrailer.com. Free expert support on all Dexter products. Great prices and Fastest Shipping for Dexter Zinc-Plated Brake Actuator - Drum - Lunette Ring - Bolt On - 20,000 lbs. Brake Actuator reviews from real customers.
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Dexter Brake Actuator - T4837700

Highlights

  • Heavy-Duty Stopping Power: Rated for 20,000 lbs GTW and 2,000 lbs tongue weight for large loads.
  • Smooth Braking Control: Surge-type hydraulic actuator applies drum brakes automatically as you slow.
  • Built for Harsh Use: Zinc-plated steel resists corrosion and bending during tight turns or jackknifes.
  • Ready for Pintle Hitches: Integrated lunette ring connects directly to standard pintle setups.
  • Simple Bolt-On Mounting: Fits 3" channel tongues for quick, secure installation.
  • Added Safety Backup: Included breakaway kit engages brakes if the trailer disconnects.

Features to know about

Heavy-Duty Loads Made Easy: 20,000 lbs Capacity

This actuator is built to handle serious weight. With a 20,000-lb capacity and a maximum tongue weight of 2,000 lbs, it’s ready for heavy-duty trailers that need dependable braking power. Whether you’re pulling equipment or materials, the hydraulic surge design keeps everything under control when slowing down or stopping.

Smooth Braking Action: Roller-Driven Telescoping Design

The unique roller setup inside the actuator reduces resistance as it telescopes, so the movement stays straight and consistent. That means smoother braking every time your tow vehicle slows down. The design also helps reduce wear on the internal parts for long-term reliability during repeated stops and starts.

Built Tough: Durable Steel with Zinc Plating

The steel body stands up to bending forces that can happen during tight turns or jackknife situations. On top of that, the zinc plating adds a layer of corrosion resistance that’s ideal for trailers exposed to moisture or road grime. It’s a combination that keeps the actuator performing and looking good for years of use.

Simple Setup: Bolt-On Mount for 3" Channel Tongues

Installation is straightforward thanks to the bolt-on design made for a standard 3" wide channel tongue. There’s no welding or complex fitting needed—just line it up and bolt it in place. The integrated lunette ring couples easily with pintle hitches, giving you a solid connection that’s built to last.

Added Safety: Built-In Breakaway Kit

A built-in breakaway system is included for extra peace of mind. If the trailer ever separates from the tow vehicle, the breakaway activates the brakes automatically to bring things to a stop. It’s one less thing to worry about when you’re on the move with heavy gear in tow.

Specs

Application

  • Application: hydraulic drum brakes

Mounting

  • Mounting: 3" wide channel tongue

Weight and Capacity

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

Warranty

  • Warranty: 1-Year warranty

068-298-00 Dexter Axle Model 20 Actuator with Lunette Eye - Drum Brakes - Zinc

Replaces Titan 4837700





Ratings & Reviews

5.0

6 reviews
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Bolt-on, surge-type actuator includes a lunette-ring coupler for use with pintle-hook hitches. Features corrosion-resistant plating, durable construction and an efficient roller design to reduce resistance. For use with drum brakes.

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I got fast service and got what I ordered at a good price. I will buy from them again.



by:

Good Product easy to switch over. E trailer also good to work with.



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FAST DELIVERY AND RELIABLE PARTS


6
6

Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
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

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