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Electric Trailer Brake with Dust Shield - Self-Adjusting - 12-1/4" - Right Hand - 10,000 lbs

Electric Trailer Brake with Dust Shield - Self-Adjusting - 12-1/4" - Right Hand - 10,000 lbs

Item # AKEBRK-10R
Our Price: $154.72
Accessories and Parts
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Shipping Weight: 19 lbs
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AKEBRK-10R - 10000 lbs etrailer Accessories and Parts
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Self-adjusting passenger's-side electric brake measures 12-1/4" x 3-3/8". Brake pads are made of durable friction material for improved braking and longevity. E-coated backing plate resists rust. Dust shield protects from debris. 1-800-496-5010 to order etrailer accessories and parts part number AKEBRK-10R or order online at Free expert support on all etrailer products. Guaranteed Lowest Price and Fastest Shipping for Electric Trailer Brake with Dust Shield - Self-Adjusting - 12-1/4" - Right Hand - 10,000 lbs. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (118)
  • Q & A (0)
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  • Why etrailer?

etrailer Accessories and Parts - AKEBRK-10R

  • Trailer Brakes
  • Electric Drum Brakes
  • Brake Assembly
  • 12-1/4 x 3-3/8 Inch Drum
  • etrailer
  • RH
  • Self Adjust
  • 10000 lbs

Self-adjusting passenger's-side electric brake measures 12-1/4" x 3-3/8". Brake pads are made of durable friction material for improved braking and longevity. E-coated backing plate resists rust. Dust shield protects from debris.


  • Electric brakes are easier to install and offer more user control than hydraulic brakes
    • Requires only an electric brake controller (sold separately) - no actuator or hydraulic lines necessary
  • Automotive-grade friction material is molded to brake shoes
    • Pads are fully bonded - not riveted - to shoes for long life and more braking torque
    • Less chance of cracking and crumbling that can lead to mechanical lockup, thanks to tapered edge and circular grinding
  • Self-adjusting brake does not require periodic manual adjustment like standard brakes
    • Fine-tooth brake adjustment gear allows for a more precise setting
  • Dust shield protects from debris while you're towing
  • E-coated backing plate resists wear and corrosion
  • Adjuster plugs (included) cover access holes to keep dirt and grime out of the assembly and off of the shoes
  • Mounting bolts and hardware sold separately
  • QAI and CSA certified


  • Application: most standard hub-and-drum assemblies, including Dexter and Lippert (LCI)
  • Configuration: right hand (passenger's side)
  • Dimensions: 12-1/4" diameter x 3-3/8" wide
  • Mounting flange bolt pattern: 7 bolt
  • Wheel size: 15" or larger
  • Axle rating: 10,000 lbs
  • Limited 1-year warranty

Self-Adjusting Brake Doesn't Require Routine Adjustment

Standard electric brake assemblies require manual adjustment of the brake shoes over time to provide longer-lasting and more efficient braking performance. With self-adjusting brakes, the brake shoes are always properly aligned, so there's no need to manually adjust the brakes after the initial adjustment. As a result, you get optimum performance without having to take the time to continually perform this type of maintenance.

Thoroughly Tested for Safety

This brake assembly meets the requirements for certification by the Canadian Standards Association (CSA). The CSA creates standards, which when complied with ensure a safe and quality product. This brake assembly underwent extensive testing to measure stopping distances when braking. This brake has also been tested by QAI for braking performance in a complete automotive setup and under real-world conditions to provide the most realistic scenario for the everyday driver.

Automotive-Grade Friction Material

Each shoe on this brake assembly is lined with automotive-grade friction material for improved stopping performance and longevity. The friction material is fully bonded onto the surface of the brake shoe. This lining is custom-molded for a perfect fit. The edges are tapered to ensure long-lasting performance. This taper, along with the circular grinding that the lining undergoes, helps to prevent cracking and crumbling. This durability helps to prevent mechanical lockup, which can occur when brake shoes are excessively worn or broken.

The friction material is also SAE-N certified, which means that it is an environmentally safe product that complies with California and Washington regulations regarding the composition of brake pads. As a result, this material not only provides high-performance braking that can endure the test of time, but it is also environmentally friendly and safe for use throughout the United States and Canada.

B1210E-12 AxleTek 12-1/4" x 3-3/8" RH Self-Adjusting Electric Brake Assembly - Passengers Side - 10K Axles - Dust Shield

Compare to Dexter 23-451

Customer Satisfaction Score:

Customer Reviews

Electric Trailer Brake with Dust Shield - Self-Adjusting - 12-1/4" - Right Hand - 10,000 lbs - AKEBRK-10R

Average Customer Rating:  4.8 out of 5 stars   (118 Customer Reviews)

Self-adjusting passenger's-side electric brake measures 12-1/4" x 3-3/8". Brake pads are made of durable friction material for improved braking and longevity. E-coated backing plate resists rust. Dust shield protects from debris.


In my experience, finding trailer parts are more difficult than finding parts for other equipment, e.g. vehicles and machinery. I had questions before I ordered to be sure I was ordering the right parts for my application and etrailer reps handled my questions professionally and expeditiously.

Wallymortar - 10/07/2022


Thalinks for my 10k electric brakes that I recieved 2 days after I ordered, and had installed them on my 40' gooseneck. They look just as good as the Dexter's I orders last time which cost me almost double.
I will be ordering from etrailer from now on.


I had to buy all new assemblies for my 40 foot trailer. the items were not only less expensive than anywhere else, but my mechanic was able to install them in one day.
I have not had any issues with them. I will buy products from etrailer from now on


etrailer is a great company to deal with and customer service is excellant


Fit perfectly and worked great. So much easier and quicker than replacing the shoes. I'll keep ordering brake from


Great product!! etrailer was great to work with! Brakes function properly and fit like oem.


Product was excellent the price was 60$ less than I could get it anywhere else and the shipping was free it came to California in 3 days I'm extremely happy I saved 200$ etrailer every time i need trailer parts for now on.


Outstanding quality at affordable price.
brake system was the best value I could find, and the technical help was spot on. Good job etrailer!


Bolted right up works good


This place is awesome to order from correct parts first time. I ordered parts about noon and they were on my step the next day.


great brake assembly to replace my worn out rusty old unit! good price also.


Good price quick shipping excellent staff and help will buy all my trailer parts here from now on


Good quality and price. Very knowledgeable salesperson. Thanks Greg.


Very good service during and after the sale.


Delivery was prompt product was correct


It was a exactly what I was needing. And I saved a lot of money. It bolted right on.


Haven't had time to put it in yet if it works will be ordering 1 more right and2 left


everything is working great.



Perfect fit ,good quality



The order was quickly processed and shipped very fast. Great product and service and will order again. Thank you.



fit great


Show More Reviews

See what our Experts say about this etrailer Accessories and Parts

  • Individual Assemblies that Come with Electric Trailer Brake Kit # AKEBRK-10
    Yes, the left and right hand assemblies of the kit part number # AKEBRK-10 are available as part numbers # AKEBRK-10R for the right hand side and part # AKEBRK-10L for the left hand side. The kit does not include anything beyond just the two assemblies so if you happen to catch our pricing algorithm offering them individually at a better price that's what I would recommend you go with!
    view full answer...
  • Are there Specific Marine Grade 12-1/4 Inch Electric Brakes for a Boat Trailer?
    All of our electric brake manufacturers do a good job at sealing the wiring at the magnet so they can be used in marine applications but there are no electric brakes designed for boat trailers. This is likely due to a lack of marine grade material use on electric brakes (galvanized or stainless steel backing plates) The etrailer # AKEBRK-10R, you referenced, will work for your application if your drum is 12-1/4 by 3-3/8 inches, see attached diagram that shows you how to measure. I have...
    view full answer...
  • Mounting Bolt Dimension on Etrailer Electric Brake Assembly
    The Electric Brake Assembly # AKEBRK-10R has a 7 bolt pattern that fits most standard brake assemblies. I have included a photo that shows the measurements of the distances between the bolt holes on the brake assembly. You will need to check the flange on your axles to make sure what bolt pattern you will need for a brake assembly.
    view full answer...
    Image 1 for
  • Dimensions for the 7-Bolt Mounting Pattern on the Electric Trailer Brake # AKEBRK-10R
    Although we do not have a schematic for the 7 bolt mounting pattern, I do have the measurements for the patterns. The 7 bolt mounting patterns for both the Electric Trailer Brake with Dust Shield, Right # AKEBRK-10R and Left # AKEBRK-10L, varies between 2", 2-3/16", and 4" depending on what mounting hole locations you are looking at. I have provided a picture that shows the dimensions for you to reference.
    view full answer...
    Image 1 for
  • Comparing Dexter and etrailer Brand Electric Trailer Brakes for 10K Axles
    We recently had a short training session in which the difference between our brakes such as # AKEBRK-10R and Dexter brakes were revealed. The biggest difference is the brake pad material. It is thicker on our house brand brakes. Also, on our brakes the pads are machine cut whereas on the Dexter brakes the sections are snapped off. The benefit to having them machine cut is a smoother edge. Snapping off the pad sections leads to chipped edges and fine cracks in the material. The performance...
    view full answer...
  • Does Brake Assembly part # AKEBRK-10R Fit Dexter D100 Axles
    If your Dexter axles are 10k axles that require 12-1/4 inch by 3-3/8 inch assemblies the part # AKEBRK-10R would fit. Everything I am finding on the Dexter D100 axles is that they are 10k so these would be a fit. For the matching left side you'd want the part # AKEBRK-10L.
    view full answer...
  • Replacement Trailer Brake Assemblies for Dexter 10K Axle
    The etrailer brand # AKEBRK-10R for the right side and # AKEBRK-10L for the left are the correct replacement 12-1/4 inch brake assemblies for a Dexter 10K axle with a 7-bolt brake mounting flange. I've linked to a product description video featuring the brake assemblies.
    view full answer...
  • Availability of 12-1/4 inch Brake Assembly with 4 Bolt Mounting Pattern
    For a 12-1/4 inch by 3-3/8 inch brake assembly that uses a 4 bolt mounting pattern we have the part # AKEBRK-8L. This would be what would work for you. There would be no way to attach a 7-bolt assembly to a mounting flange designed for a 4-bolt. This assembly has an 8k capacity which you would need to make sure your trailer has the same.
    view full answer...
  • Electric Brake Assembly Recommendation for a Dexter 10k Axle
    Yes, you can replace the hydraulic brake assemblies of your trailer with electric ones. It would just be a matter of removing the hubs, removing the old assemblies, installing the correct size/rated ones, and then wiring the assemblies back up to the trailer connector. I attached a help article that covers everything on adding brakes to a trailer as well as a picture of where to measure on your hubs so that you can pick out the correct size assemblies. Since you mentioned that you have...
    view full answer...
    Image 1 for Image 2 for
  • Replacement Trailer Brakes For Dexter 023-451-00 Electric Drum Brakes
    The Dexter Electric Trailer Brake Assembly # 23-451 being the part number 023-451-00 that you referenced is a right side brake assembly. The Dexter Electric Trailer Brake Assembly # 23-450 is the matching left side brake assembly. This is available as a kit # 23-450-451 since I always recommend changing brakes as a set. We have the etrailer Electric Trailer Brake Kit # AKEBRK-10 which will can also be used. These are the same 12-1/4" x 3-3/8" brakes pads as the Dexter brand and they are...
    view full answer...
  • Recommended Replacement Brake Shoe Kits for Dexter 12-1/4 x 3-3/8 Inch Electric Brakes
    The 12-1/4" x 3-3/8" Electric Brake Shoe/Lining RH # BP04-255 and Left Hand # BP04-245 are a fit for the Dexter cast backing plate. The Dexter brand is 12-1/4" x 3-3/8" Electric Brake Shoe Lining--Right Hand # BP04-250 and Left Hand # BP04-240. If you want the entire assemblies, we have # AKEBRK-10R and # AKEBRK-10L which are self-adjusting to maintain the best braking. This is my recommendation because you get an all new assembly ready to install and use. I've attached videos to assist.
    view full answer...
  • Electric Drum Brakes for 10K Axle Conversion from Hydraulic Brakes
    Your choice of electric drum brakes to replace your hydraulics will be based on axle weight capacity. We do have electric brakes rated for 10K axles and these have the same 12-1/4 x 4 dimensions as your current hydraulics. You can see all of these electric brakes on the linked page. For example, Dexter Self-Adjusting brake set # 23-438-439 uses the same 7-bolt mounting pattern as the item you referenced, # AKEBRK-10R, but will properly fit your drums. These brakes work with wheels sizes...
    view full answer...

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