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  1. Trailer Brakes
  2. etrailer
  3. Electric Drum Brakes
  4. 12000 lbs Axle
  5. 12-1/4 x 5 Inch Drum
  6. 15 Inch Wheel
  7. 16 Inch Wheel
  8. 16-1/2 Inch Wheel
  9. 17 Inch Wheel
  10. 17-1/2 Inch Wheel
Electric Brakes w/ Dust Shields - Self-Adjusting - 12-1/4" - Left/Right Hand - 12K - 50 Pairs
etrailer

Electric Brakes w/ Dust Shields - Self-Adjusting - 12-1/4" - Left/Right Hand - 12K - 50 Pairs

Part Number: ETBRK212C
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$11,292.37
Trailer Brakes
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Self-adjusting electric trailer brakes measure 12-1/4" x 5". Brake pads are made of durable friction material for improved braking. E-coated backing plates resist rust. Dust shields protect from debris. Fit 15" or larger wheels. Great Prices for the best trailer brakes from etrailer. Electric Brakes w/ Dust Shields - Self-Adjusting - 12-1/4" - Left/Right Hand - 12K - 50 Pairs part number ETBRK212C can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (102)
  • Q & A (0)
  • Videos (1)
  • Photos

etrailer by AxleTek Trailer Brakes - ETBRK212C

  • Electric Drum Brakes
  • 12000 lbs Axle
  • 12-1/4 x 5 Inch Drum
  • 15 Inch Wheel
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17 Inch Wheel
  • 17-1/2 Inch Wheel
  • Standard Grade
  • Self Adjust
  • etrailer

Self-adjusting electric trailer brakes measure 12-1/4" x 5". Brake pads are made of durable friction material for improved braking. E-coated backing plates resist rust. Dust shields protect from debris. Fit 15" or larger wheels.


Features:

  • Electric brakes are easier to install and offer more user control than hydraulic brakes
    • Require 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 brakes do not require periodic manual adjustment like standard brakes
    • Fine-tooth brake adjustment gears allow for a more precise setting
  • Dust shields protect from debris while you're towing
  • E-coated backing plates resist wear and corrosion
  • Adjuster plugs (included) cover access holes to keep dirt and grime out of the assemblies and off of the shoes
  • Left-hand (driver's-side) brake assemblies and right-hand (passenger's-side) brake assemblies included
    • Ideal for building multiple trailers
    • Mounting bolts and hardware (BRKH12251050) sold separately
  • QAI and CSA certified


Specs:

  • Quantity: 50 left-hand and 50 right-hand assemblies
  • Application: most standard hub-and-drum assemblies, including Dexter, Lippert (LCI), and AL-KO
  • Dimensions: 12-1/4" diameter x 5" wide
  • Mounting flange bolt pattern: 7 bolt
  • Wheel size: 15" or larger
  • Axle rating: 12,000 lbs
  • Limited 1-year warranty


Self-Adjusting Brakes Don'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

These brake assemblies meet the requirements for certification by the Canadian Standards Association (CSA). The CSA creates standards, which when complied with ensure a safe and quality product. These brake assemblies underwent extensive testing to measure stopping distances when braking. These brakes have 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 these brake assemblies 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.



B1212E-21 AxleTek 12-1/4" x 5" LH Self-Adjusting Electric Brake Assembly - Drivers Side - 12K Axles - Dust Shield

B1212E-22 AxleTek 12-1/4" x 5" RH Self-Adjusting Electric Brake Assembly - Passengers Side - 12K Axles - Dust Shield





Video of Electric Brakes w/ Dust Shields - Self-Adjusting - 12-1/4" - Left/Right Hand - 12K - 50 Pairs

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




Video Transcript for etrailer Electric Trailer Brakes w/ Dust Shields Spec Review


Customer Reviews

Electric Brakes w/ Dust Shields - Self-Adjusting - 12-1/4" - Left/Right Hand - 12K - 50 Pairs - ETBRK212C

Average Customer Rating:  4.6 out of 5 stars   (102 Customer Reviews)

Self-adjusting electric trailer brakes measure 12-1/4" x 5". Brake pads are made of durable friction material for improved braking. E-coated backing plates resist rust. Dust shields protect from debris. Fit 15" or larger wheels.

by:

I installed these brakes on both axles both sides of a 35' tandem dually trailer. I've only pulled it roughly 5 times for about 200 miles total. The only issue I've had, is with the brakes cranked to "10" they still barely brake, won't even skid the tires on grass. Not sure how far you have to go before they are "broke in", otherwise they were an easy install with no issues.



by:

Part is correct but very poor packing quality for the shipment leaves me worried about damage.



by:

Fast speedy process. Product matched right up. Would be 5 star except one units pad was chipped and cracked on the corner of the pad when it arrived. No internal bubble rap or paper was inside to protect pads during shipment.



by:

These brake assemblies where exactly what I was looking for. Because these are an odd size, my local supplier did not have them in stock and would have taken a week to get them and the price would have been double what I paid on etrailer
Thanks again Julie N. for you help processing my order. I got them in 3 days.



by:

Company was great to deal with and had quick shipping. Installation went smoothly and they work great!



by:

When I received the brake shoes, one of the shoes metal housing was bent and a portion of the break pad was broken. I needed the trailer for my business, so I bent the pad back in shape and removed the broken portion (1 inch) of the brake pad from the metal and used it.
Other than that, they were okay.



by:

right stuff for the right price



by:

Still working fine



by:

My order came very quick just with standard shipping witch was great. Down side was it was packaged very poorly. The box wasn't heavy enough for everything inside itso was coming apart when it was dropped off. There was very little packing inside so parts were bouncing around and into each other. Two of the 4 brakes had come apart so I had to reassemble them. Luckily no parts were missing. Took me 45 minutes to reassemble them. It all needed better box and sent in multiple packages.



by:

Great package I put all four on had to break them in and they work great.
Fast free shipping great price and great product thank for a fare deal and great product



by: 06/05/2022



by:

Brakes worked well for the first ten months are so. The only complaint I have with this system are the magnets. Within the last month are so I’ve have to replace two of the magnets due to the wires on them breaking. I just think for the price of this system there should be better wires used.



by:

I did a R&R. These brakes fit and work just like the original ones. Thanks etrailer.



by:

My box was open and I had to put together 1 out of the 4 assemblies before I could put it on my trailer not impressed with the shipping box and when you spend $xxx on parts you would think it would be better packaged in a box



by:

Out of the four kits ordered, I received one brake kit where the corner of the brake shoe was broke off (1inch triangle) and the metal part was bent. I had to have the trailer moving so I just broke the corner off the shoe off and assembled it.



by:

I have 12k dexter axles and needed entire brake assemblies. Bought the etrailer brand, perfect fit! This is my new website for all my trailer needs!!



by:

Fits a large eeger beaver wood chipper that the dealer wanted over 900 dollars for the same thing. Etrailer always has what I need and is priced good, ships easily, and most times has it in stock.



by:

my think is wow ! because shipping arrived quick than I expect. The brake system is fit perfect and easy install if you have hand skill then you good.



by:

Great price and ships quickly! Also great customer service. Will definitely buy again from etrailer.com. Thank you



by:

Great product, fast shipping



by:

Great custoner service.. I ordered 1:00 pm and received the part next day 10:00 am. And I'm back on the road.. thank you very much etrailer i will be ordering some more to keep as spares.



by:

Just as described. Installation was a breeze. Have not tried out yet had to order brakes for the other axle.



by:

Great priced replacement brakes for Dexter Axles. Free shipping is a great deal.



by:

The product looks top notch, and fit to a Tee. I would differently buy from etrailer again. Thank you, Guys



by:

Quality product. Etrailer has always had what I need and fast shipping


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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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