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  1. Trailer Brakes
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  3. Electric Drum Brakes
  4. 5200 lbs Axle
  5. 6000 lbs Axle
  6. 7000 lbs Axle
Electric Trailer Brakes - Dacromet - 12" - Left/Right Hand - 5.2K to 7K - 25 Pairs
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Electric Trailer Brakes - Dacromet - 12" - Left/Right Hand - 5.2K to 7K - 25 Pairs

Part Number: ETBRK107DB
In Stock
$2,688.28
Trailer Brakes
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Driver's-side and passenger's-side electric brakes are 12" x 2". Durable friction material provides improved braking and longevity. Dacromet-coated backing plates are corrosion resistant. Fit 14-1/2" to 16-1/2" wheels. Great Prices for the best trailer brakes from etrailer. Electric Trailer Brakes - Dacromet - 12" - Left/Right Hand - 5.2K to 7K - 25 Pairs part number ETBRK107DB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (73)
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  • Videos (2)
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etrailer by AxleTek Trailer Brakes - ETBRK107DB

Highlights

  • Bolts Right On: Preassembled left and right electric brakes mount easily to 5-bolt flanges—no hydraulic lines or actuators needed.
  • Fights Corrosion: Dacromet-coated backing plates resist rust and grime for long-term durability, even in wet conditions.
  • Stops Smoothly: Automotive-grade friction material is fully bonded for strong braking torque and longer life.
  • Stays Clean Inside: Included adjuster plugs seal access holes to keep dirt out of the brake shoes.
  • Rated for Heavy Loads: Fits 5,200-lb, 6,000-lb, and 7,000-lb axles with 12"?× 2" drums and 14-1/2"–16-1/2" wheels.
  • Certified Safe: QAI and CSA tested to meet braking performance and safety standards.

Features to know about

Restore Confident Braking: 12" Electric Assemblies Built for Consistent Performance

If your old brakes are dragging or fading, these 12" x 2" electric assemblies bring stopping power back where it belongs. Each driver’s-side and passenger’s-side brake uses automotive-grade friction material that’s fully bonded to the shoes for long life and strong braking torque. The bonded—not riveted—pads resist cracking and crumbling, keeping your braking smooth and predictable every time you hit the controller.

Fight Corrosion in Harsh Environments: Dacromet-Coated Backing Plates

Rust and grime can ruin braking performance fast. The Dacromet coating on these backing plates delivers superior corrosion resistance, making them a solid choice for use in wet or coastal conditions. Adjuster plugs cover access holes to keep dirt and debris out of the assemblies, protecting the shoes and hardware so the brakes stay clean and responsive longer.

Built to Fit and Last: Certified Quality for 5.2K–7K Axles

These assemblies are tested and certified by QAI and CSA, ensuring dependable performance under real-world braking conditions. Designed for 5-bolt mounting flanges and compatible with most standard hub-and-drum setups, they fit 14-1/2", 15", 16", and 16-1/2" wheels on 5,200-lb, 6,000-lb, and 7,000-lb axles. The friction material is SAE-N certified for environmental compliance while providing the stopping strength you need to tow safely.

Simple Upkeep for Long Service Life: Manual-Adjust Design

Keeping brakes dialed in is easy with fine-tooth adjustment gears that allow precise manual tuning. After installation, just use a brake adjustment screw tool to set proper shoe drag—tighten until the drum resists turning by hand, then back off about ten clicks. With occasional checks, these brakes maintain peak performance mile after mile without guesswork or complicated service steps.

Specs

Quantity

  • Quantity: 25 left-hand and 25 right-hand assemblies

Application

  • Application: most standard hub-and-drum assemblies, including Dexter, Lippert (LCI), and AL-KO

Dimensions

  • Dimensions: 12" diameter x 2" wide

Mounting

  • Mounting flange bolt pattern: 5 bolt

Wheel Size Compatibility

  • Wheel size: 14-1/2", 15", 16", and 16-1/2"

Weight and Capacity

  • Axle rating: 5,200 lbs, 6,000 lbs, and 7,000 lbs

Warranty

  • Limited warranty: 1-year

B12E-81 AxleTek 12" x 2" LH Electric Brake Assembly - Drivers Side - 5.2K, 6.0K, 7.0K Axles - Dacromet Coat

B12E-82 AxleTek 12" x 2" RH Electric Brake Assembly - Passengers Side - 5.2K, 6.0K, 7.0K Axles - Dacromet Coat





Video of Electric Trailer Brakes - Dacromet - 12" - Left/Right Hand - 5.2K to 7K - 25 Pairs
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for etrailer Rust-Resistant Electric Trailer Brakes Feature Review

Ratings & Reviews

4.6

73 reviews
5 Stars
(56)
4 Stars
(11)
3 Stars
(3)
2 Stars
(1)
1 Star
(2)
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by:
2020 Chevrolet Traverse
I needed to upgrade my boat trailer from free-wheeling spindles to electric brakes because my new tow vehicle has a 5,000 pound tow rating only if the trailer has brakes. The brakes will be immersed only in fresh water but I chose the brake kit with Dacromet coating just to assure maximum protection from rust and corrosion. After removing the original spindles and cleaning the old grease from the axle I installed the new brake assemblies. They fit perfectly and seem to be of solid construction. Without the self adjusting mechanism it keeps these brakes assemblies very simple and making a manual adjustment periodically is no problem. I am pleased with the quality of this product.
David S. profile picture

David S.

2/19/2022

These brake assemblies are working perfectly. After one year there is no rust or corrosion. Brake shoe wear is nominal. They require adjustment every 200 miles or so two round trips to the lake in order to maintain smooth operation.

by:
Best delivery, nice product, easy to install
by:
The parts appear to be good but how they were packaged and shipped was very poor. They were in the bottom of the box with little to know packing material around them. There appeared to be some minor scuffs and marks but nothing seemed to be broken.
by:
Excellent pieces, Have had zero issues with 4 of them on my tandem axle boat trailer and they work the way they should. huge upgrade from the quirky surge brakes they replace.
Brad L. profile picture

Brad L.

7/29/2020

Still working Great even with freshwater dunking.

by:
UPS lost one brake drum. I called customer service. Another drum was shipped within the hour of my call. Go SEABEES !!
by:
After replacing the trailer brake (OEM) with these brakes I can tell a difference when braking. I'm now getting shorter braking distances with them and I feel safer using them. Thanks
Victor profile picture

Victor

6/5/2023

After a year of service these brakes are still doing what they were made to do. Glad to have gotten them when I did.

by:
Replaced all the brakes on my horse trailer. product works fine with no problems. My only complaint is that when assembled no lubricant was applied to the points on the backing plate where the brake shoes rest. This required removing the brake shoes and remounting them before installing them.
by:
I've used etrailer for many purchases over the years so nothing new there. Usually never have a problem with my orders, but this time there was an issue with backordered parts. I contacted etrailer via email and got a response very quickly from Tiffany J. She was so helpful with cancelling the backordered parts and then emailed back later telling me there were more items backordered but made suggestions to replace them with less expensive parts to get my order moving!! I thought that was super cool and helpful, saving me time and frustration. Shipped my order and got it a couple days later, well packaged and intact. Not to mention their prices and shipping is on par or better than other online retailers and others.Thank you etrailer and Tiffany J. for your help and great business ethics!
by:
Brakes arrived fast. A mechanic friend of mine installed the brakes. Tested the brakes a few days later and they seemed to work fine. After one camping trip I traded for a new 5th wheel so don't know how they are performing for the new owners. BUT I was happy for the short time I used them. Thanks etrailer.
by:
theyare great, already installed one!
by:
The electric trailer brake assemblies appear to be well made and fit perfectly. Delivery was great and actually arrived a day earlier than expected, which helped me a lot. I was concerned about the packaging with the heavy items only wrapped in paper and loose in a large box. Fortunately, there did not appear to be any damage or missing parts. So far I am very happy with the brakes and hope the last a long time.
by:
I was very pleased with the expert and friendly guidance that I received when purchasing the trailer brakes and suspension components. The staff was thorough in ensuring I had the correct components for the weight and use of my trailer.
by:
Parts arrived n a timely fashion and look to be correct for my application, (I have not installed them yet.

The packaging was completely torn up and looks to have been taped back up by UPS.
There was nothing inside the package with the backing plates to keep them from sliding around inside the box. there were slight scratches in the finish but nothing that would affect their performance.

I am only giving a 4 star rating due to the poor quality of packaging. If the product had been fragile I question as to whether it would have arrived undamaged...
by:
I actually wanted the self adjusting brakes but they weren’t in stock. Needed them quickly so I got these since they were in stock. Shipping was very fast but one brake came missing the adjusting star nut. Thankfully, I was able to use one off one of the old brakes. Installation was easy as I’ve done this before on another RV. I will continue to shop here. Customer service is great and very helpful!
by:
0 0
One backing plate brake assembly. had the adjuster laying in the box. There was no packing between the 4 backing plate assembleys. I am very dissapointed with the quality of your packaging. I will not buy again from etrailer!
by:
Ordered my electric brake kit from etrailer and came in mail on time 3 days and I fit just like a glove great products and a great company I would recommend them to anyone thanks etrailer
by:
Exactly what I needed. Required no modification for the Wells Cargo trailer I was working on.
by:
They seem like decent brakes They should have definitely been greased and lubricated where they needed to be. I was also expecting a little bit better packaging. When I received the brakes one of them fell apart during shipment and I had to put them back together. The cardboard paper didn't work so well. Other than that no big disappointment.
by:
Great Product & Customer Service! This Has Been An Easy Process From Beginning To End. Product Arrived During Its Scheduled Delivery. Installation Was As Expected.
by:
Put these on both axels on my equipment trailer and they work perfectly after 1 year.
by:
This company and my agent was amazing and that is hard to find into days world, thank you Odelia you were great I have your extension and will be calling you back in the future, sincerely BOZ
by:
I like speedy service, large selection. I especially like the pictures/diagrams with the dimensions of the product clearly shown, I am a long time repeat customer.
by:
Great quality and fair price
Jon profile picture

Jon

4/17/2022

No Issues. All good

by:
Real nice coating. Like the dacromet
by:
Received my brakes and box was torn. Box was flimsy and not made to hold 4 sets of brakes. Need to work on better shipping methods. I hope they work
Jenny N. profile picture
Etrailer Expert

Jenny N.

2/1/2023

Oh my goodness! I will have our Customer Service team reach out to you to check to see if there was any damage to the brakes.

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Written by:
Alexander C

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