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  1. Trailer Brakes
  2. Dexter
  3. Hydraulic Drum Brakes
  4. 9000 lbs Axle
  5. 10000 lbs Axle
  6. 12-1/4 x 3-3/8 Inch Drum
Dexter Hydraulic Drum Brake Kit - Duo Servo - 12-1/4" - Left/Right - 10K - Dual Servo
Dexter

Dexter Hydraulic Drum Brake Kit - Duo Servo - 12-1/4" - Left/Right - 10K - Dual Servo

Part Number: DX44HR
In Stock
$1,249.62
Trailer Brakes
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Get smooth, reliable braking with this Dexter hydraulic drum brake kit. Designed for 9K-10K axles, these self-adjusting brakes reduce maintenance while delivering strong stopping power. Assemblies include parking brake levers for extra control. Great Prices for the best trailer brakes from Dexter. Dexter Hydraulic Drum Brake Kit - Duo Servo - 12-1/4" - Left/Right - 10K - Dual Servo part number DX44HR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Dexter Trailer Brakes - DX44HR

  • Hydraulic Drum Brakes
  • 9000 lbs Axle
  • 10000 lbs Axle
  • 12-1/4 x 3-3/8 Inch Drum
  • 15 Inch Wheel
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17 Inch Wheel
  • 17-1/2 Inch Wheel
  • Standard Grade
  • Dual Servo
  • Self Adjust
  • Dexter

Get smooth, reliable braking with this Dexter hydraulic drum brake kit. Designed for 9K-10K axles, these self-adjusting brakes reduce maintenance while delivering strong stopping power. Assemblies include parking brake levers for extra control.


Highlights

  • Smooth, Reliable Braking for Your Trailer: Self-adjusting hydraulic drum brakes provide strong, even stopping power.
  • Designed for 9K-10K Axles: Works with 12-1/4" x 3-3/8" hub-and-drum assemblies (sold separately).
  • Duo-Servo Design for Strong Stopping Power: Provides equal braking force in forward and reverse.
  • Self-Adjusting for Less Maintenance: Keeps brake shoes properly aligned without manual adjustments.
  • Parking Brake for Added Security: Allows manual brake engagement when parked or in storage.
  • Left- and Right-Hand Assemblies Included: Provides a matched set for your trailers braking system.

Features to know about

Self-Adjusting for Reliable Braking

These brakes automatically adjust to maintain performance, reducing maintenance and keeping your trailer ready to tow.

Duo-Servo Setup for Strong, Even Stopping Power

Dual-wheel cylinders deliver consistent braking in forward and reverse, improving control on the road.

Integrated Parking Brake

Built-in parking brake allows for manual engagement when parked.

Designed for Heavy-Duty Trailers

Built for 9,000 to 10,000-lb axles , making it ideal for large and heavily loaded trailers.

Bolt-On Installation for a Secure Fit

Mounts to a 7-bolt brake flange , ensuring an easy, secure installation.

Specs

Application:

  • Hydraulic drum brake assemblies
    • Axle rating: 9K - 10K

Brake Type:

  • Hydraulic

Dimensions:

  • 12-1/4" diameter x 3-3/8" wide

Mounting:

  • Brake flange bolt pattern
    • 7-bolt

Wheel Compatibility:

  • 15" or larger

Configuration:

  • Left-hand (driver side) and right-hand (passenger side) assemblies

Parking Brake:

  • Integrated for manual engagement


K23-211-00 Dexter Hydraulic Drum Brake Assembly w/ Parking Brake Lever - Duo Servo - 12-1/4" - Right Hand

K23-210-00 Dexter Hydraulic Drum Brake Assembly w/ Parking Brake Lever - Duo Servo - 12-1/4" - Left Hand




California residents: click here


Video of Dexter Hydraulic Drum Brake Kit - Duo Servo - 12-1/4" - Left/Right - 10K - Dual Servo

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




Video Transcript for Review of Dexter Trailer Brakes - 12-1/4 Inch Duo Servo Hydraulic Drum Brakes Parking Brake - DX44HR

Hi everybody. Andy here with etrailer.com. Let's take a real quick look at this Dexter 12 and a quarter inch duo server hydraulic drum brake kit assembly with parking brake levers. Now this brake assembly is engineered for trailers with 9,000 to 10,000 pound axles. This is going to fit most standard hub and drum assemblies, including Dexter and Lippert, and the wheel size compatibility is going to be 15 inches or larger. So this does feature a duo server servo design rather, which means that it has a dual plunger design that's going to give you consistent braking, braking force in both the forward and reverse directions.

And the self-adjusting mechanism here is going to automatically maintain proper brake shoe alignment. That's gonna reduce the need for manual adjustments. You can see by the cable here that goes around the pulley, the pulley's behind the braking lever. So it's probably hard for you to see, but that cable is going to go around the pulley and then connect to the lever down here. That's gonna automatically adjust the adjustment gear.

So self-adjusting brakes will automatically adjust to deliver optimum performance and braking power. So there's no need for manual brake adjustments and the proper adjustment's going to obviously lead to better brake efficiency and less wear on your tow vehicle brakes. This also, these also do have the integrated parking levers that are gonna allow you to manually engage the brake for extra security. Whether your trailer is packed with gear or sitting in storage, that feature is going to ensure that it stays put exactly where you left it, giving you peace of mind when parked. So you're gonna get the left hand and the right hand here as you can see, so left and right and the dimensions, the diameter, as I mentioned, 12 and a quarter inches.

The width three and three eight inches wide. And this is a seven bolt mounting flange bolt pattern. These are really constructed well, durable construction built to withstand rigorous use. So you're gonna, that's going to ensure long lasting performance and durability. We do also sell these separately as well, so you can find them separately here att etrailer.com if you don't need both left and right.

If you do pick this kit up, we'd love to hear back from you regarding your experience with getting these installed and using them so you can share your experience with us by dropping a comment or leaving a review on this product page. And if you have any other additional questions, don't hesitate to reach back out. We do wanna make sure that you're getting exactly what you want and need. Well, I think that's gonna wrap up our look today. I do hope that it was helpful for you. Again, my name is Andy. Thank you for joining me.

Ratings & Reviews

4.8

89 reviews
Get smooth, reliable braking with this Dexter hydraulic drum brake kit. Designed for 9K-10K axles, these self-adjusting brakes reduce maintenance while delivering strong stopping power. Assemblies include parking brake levers for extra control.

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Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Andy C
Installed by:
Andy C

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