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Dexter Hydraulic Drum Brake Assembly - Duo Servo - 12" - Left Hand - 7,000 lbs

Dexter Hydraulic Drum Brake Assembly - Duo Servo - 12" - Left Hand - 7,000 lbs

Item # 23-336
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Dexter Axle Trailer Brakes - 23-336
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12" x 2" Driver's-side hydraulic trailer brake assembly features a dual-plunger design. Mounting flange has 5-bolt pattern. Fits 14-1/2" to 16" wheels. Call 800-298-8924 to order Dexter Axle accessories and parts part number 23-336 or order online at etrailer.com. Free expert support on all Dexter Axle products. Guaranteed Lowest Price and Fastest Shipping for Dexter Hydraulic Drum Brake Assembly - Duo Servo - 12" - Left Hand - 7,000 lbs. Accessories and Parts reviews from real customers.
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Dexter Axle Accessories and Parts - 23-336

  • Trailer Brakes
  • Hydraulic Drum Brakes
  • Dexter Axle
  • Brake Assembly
  • 12 x 2 Inch Drum
  • LH
  • Dual Servo
  • 7000 lbs

12" x 2" Driver's-side hydraulic trailer brake assembly features a dual-plunger design. Mounting flange has 5-bolt pattern. Fits 14-1/2" to 16" wheels.


Features:

  • Hydraulic drum brake assembly is designed for use with a surge-type trailer brake actuator
  • Dual-plunger design delivers same amount of braking when driving either forward or in reverse
  • Adjuster plugs (included) cover access holes to keep dirt and grime out of the assemblies and off of the shoes
  • Mounting bolts sold separately
  • Made in the USA


Specs:

  • Application: most standard hub-and-drum assemblies, including Dexter, Lippert (LCI), and AL-KO
  • Configuration: left hand (driver's side)
  • Dimensions: 12" diameter x 2" wide
  • Mounting flange bolt pattern: 5 bolt
  • Wheel size: 14-1/2", 15" or 16"
  • Axle rating: up to 7,000 lbs
  • Limited 5-year warranty


K23-336-00 Dexter 12" Duo-Servo Hydraulic Brake Assembly - LH - 7K

Replaces 23-336





Video of Dexter Hydraulic Drum Brake Assembly - Duo Servo - 12" - Left Hand - 7,000 lbs

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




Video Transcript for Dexter Axle Trailer Brakes 23-336 Review

Today we're going to take a look at the Dexter 12 inch left hand, driver side hydraulic drum brake assembly for up to 7,000 pound axles. Now hydraulic drum brake assemblies are designed for use with surge type trailer brake actuators. This one happens to be a duo servo. You can see right here it's a duo plunger design, and this will deliver the same amount of braking when you're driving either forward or in reverse. Now this assembly is a manual adjustment brake. You can see right down here is your adjustment gear.

So you do have to do a periodic manual adjustment. What's nice on this if you notice, there's an access hole here that you'd put your tool through to adjust your brakes, and they do include the adjuster plug. It's a nice rubber adjuster plug, which covers that access hole. Helps keep the dirt and grime out of the assembly and off the brake shoes. Now this is the left hand driver side brake assembly. It does come with the mounting lock washer nuts to install this on your mounting flange.

Now on 12 inch size brake assemblies, the bolt is already on the brake mounting flange so all you need is the nuts that has the lock washer included. A few specs on this. This is a 12 inch by 2 inch size brake assembly. Now the 12 inch is the diameter, which is measured from this brake shoe all the way over to this brake shoe. So if we put a ruler on there's your 12 inch diameter.

The two inch wide is the width of the pad on the brake shoe. So again if we put the ruler on it, there's your two inches wide. Again, this is designed to put on a brake mounting flange bolt pattern of five bolts. It does require the use of 12 inch brake drums. The wheel size that would be used on this assembly is anywhere from 14.5 inches to 15 inches, and 16 inches.

Again this is designed for axles that are rated up to 7,000 pounds. Now this is a left hand drives side assembly. Now the way you can tell that, now on the new assembly of course you'll have a sticker that will tell you that, but if the sticker wasn't there the easiest way to tell is just look at the length of the pad on the brake shoe. This pad goes from here to here. This runs all the way from here to here. This is a longer pad. This is a shorter pad. The shorter pad is the primary shoe. That will always face the front of the trailer. So that will tell you it goes this way. That would mean that this is the left hand driver's side brake assembly. But that should do it for the review on the Dexter 12 inch left hand, driver's side hydraulic drum brake assembly for up to 7,000 pound axles.


Customer Reviews

Dexter Hydraulic Drum Brake Assembly - Duo Servo - 12" - Left Hand - 7,000 lbs - 23-336

Average Customer Rating:  5.0 out of 5 stars   (2 Customer Reviews)

12" x 2" Driver's-side hydraulic trailer brake assembly features a dual-plunger design. Mounting flange has 5-bolt pattern. Fits 14-1/2" to 16" wheels.

- 23-336
by:

Always have great service and parts have always been correct. Most of the time parts are in stock and shipping has always been fast. 779410



- 23-336
by:

Very nice brake assembly, went on well, everything lined right up 719849


2
2

Ask the Experts about this Dexter Axle Accessories and Parts

  • Replacement Brake Shoes or Assemblies for 1999 Manning Triaxle Trailer
    The Dexter Hydraulic Drum Brake Assembly - Duo Servo - 12" - Left Hand - 7,000 lbs # 23-336 is the Left Hand Assembly, but if you just want the brake shoes use 12" x 2" Hydraulic Trailer Brake Shoe and Lining (One Wheel) # BP04-160. If you want to replace both assemblies on an axle use Dexter Hydraulic Drum Brake Kit - Duo Servo - 12" - Left and Right Hand Assemblies - 7,000 lbs # 23-336-337.
    view full answer...



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Info for this part was:

Updated by:
Lindsey S
Updated by:
Sarah W
Updated by:
Alexander C
Installed by:
Jeff D

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