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Hydraulic Brake Kit - Uni-Servo - Free Backing - 12" - Left/Right Hand Assemblies - 5.5K to 7K




Code: AKFBBRK-7


219 reviews

Our Price: $163.49


Product Specs:

Trailer Brakes

Hydraulic Drum Brakes

Standard Grade

14-1/2 Inch Wheel
15 Inch Wheel
16 Inch Wheel

5200 lbs Axle
6000 lbs Axle
7000 lbs Axle


Free Backing
Manual Adjust
Single Servo

12 x 2 Inch Drum

etrailer


Free-backing, driver's-side and passenger's-side brakes won't engage when you reverse, even if your actuator is activated. Automotive-grade friction pads and e-coated backing plates are long-lasting. Fit 14.5" to 16.5" wheels.

Video of Hydraulic Brake Kit - Uni-Servo - Free Backing - 12" - Left/Right Hand Assemblies - 5.5K to 7K

Customer Satisfaction Score:


Customer Reviews

Hydraulic Brake Kit - Uni-Servo - Free Backing - 12" - Left/Right Hand Assemblies - 5.5K to 7K - AKFBBRK-7

Average Customer Rating:  4.9 out of 5 stars   (219 Customer Reviews)

Free-backing, driver's-side and passenger's-side brakes won't engage when you reverse, even if your actuator is activated. Automotive-grade friction pads and e-coated backing plates are long-lasting. Fit 14.5" to 16.5" wheels.

by: Frank 05/12/2024

Product was exactly as described. Installation was easy.



by: John02/20/2024

After calling around to Napa, Koi and 2 other trailer companies and not receiving any help I called etrailer and got in touch with Quinn. I explained what I was needing, and he not only found me the right parts, but he also told me about the house brand which was a cheaper option. Everything showed up in 2 days and fit perfectly.



by: Jason 02/12/2024

Brakes arrived quickly and in excellent condition. The description provided by etrailer matched exactly what I needed. Worthy of five stars. Thank you



by: Thomas10/08/2022

Parts arrived in very good condition .they fit perfectly and work very well. used the parts to restore failed surge brakes on an old utility trailer I am very happy with the parts and service thank you very much

Thomas

10/9/2023

Brakes have been working very well. No problems Being able to bolt these on saved a lot of work and time

Etrailer Expert

Mike L.

11/2/2023

@Thomas We're glad your # AKFBBRK-7 brake assemblies continue to work well for you!


by: Ransford04/25/2024

Every thing is working great!



by: Freddie Gaskins04/07/2024

Item came in a timely manner



by: Van06/10/2021

Thank you the review is they Bolt right up I was about to buy Wheel cylinders, shoes and hardware! STOP! Buy the complete units you're going to be happy you did! etrailer you Rock!



by: Stacy 07/24/2023

Easy to install and fit was perfect etrailers is my go to now for trailer parts



by: Brian 07/04/2023

These assemblies fit perfectly.They are high quality exact replacements.



by: Rob 03/01/2023

Great alternative to putting OE Dexter brakes on. Saved us over $1000 on each of our trailers that needed brakes replaced!



by: Eddie 05/16/2023

ETrailer CUSTOMER SERVICE VERY HELPFUL



by: Dave11/01/2017

My trailer brakes arrived on schedule completely assembled and ready for installation. In 2 hours I had new trailer brakes on my boat trailer working great. Thanks for the great service!

David V.

11/1/2018

My trailer brakes are still working great. Havent had to give this repair a second thought. Thanks



by: Charles05/09/2021

They installed easily and worked perfectly after some miles I adjusted them and they stop confidently.



by: Jerry 04/22/2020

12" hydraulic drum brakes arrived protected in a well packaged box. Brakes were just as described and very easy to install. I have no hesitation ordering from etrailer again.



by: Henry05/04/2019

Got the 12" backing plates, have yet to install them. My past experience with Etrailer has been excellent! I am rebuilding a large boat trailer and they have had everything I needed to complete the job with great videos on how to install each component. They are the gold standard for an online business!



by: Roy F.12/03/2018

The product was very good with minor shipping damage. I believe it would be better to ship in one box per axle instead of four backing plates in one box, that is where the damage came from. Your people were very friendly,& easy to work with. The product was exceptional quality.



by: Jon07/18/2018

Brake parts were awesome quality.Web site was easy to navigate.Shipping was fast. I highly recommend and will do business again!



by: Sandy 10/02/2020

This brake kit has not been used yet. We are building up a trailer. The mechanic looked them over and says they are great. Thank you!!!



by: Mark 10/28/2022

Excellent product and Anna E was very helpful as always. Ordered on Saturday and received the order on Tuesday!!!!



by: Donald 10/03/2022

Exactly what I needed and delivered qui ckly.



by: Phil02/07/2019

Ordering was simple, shipping as promised, fit was perfect and products are still in use. Couldn't ask for more.



by: Emerson 09/18/2019

Very good products no problems thanks for everything



by: Scott Augustine07/24/2018

Very helpful on the phone and everything ordered fit perfectly!

Thanks for all the help.



by: Michael12/11/2017

GOOD PRICE , EXACTLY WHAT I NEEDED , TIME SAVER.



by: Jeffrey 09/07/2021

The order was delivered in a timely manner and product was as expected...thanks.


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Customers compare AKFBBRK-7 to these similar products




Do you have a question about this Trailer Brake?

VS

etrailer Electric Trailer Brakes - Self-Adjusting - 12" - Left/Right Hand - 5.2K to 7K




Code: AKEBRK-7-SA


1582 reviews

Our Price: $175.96


Product Specs:

Trailer Brakes

Electric Drum Brakes

Standard Grade

14-1/2 Inch Wheel
15 Inch Wheel
16 Inch Wheel

5200 lbs Axle
6000 lbs Axle
7000 lbs Axle


Self Adjust

12 x 2 Inch Drum

etrailer


The automotive-grade pads on these automatically adjusting brakes offer lasting effectiveness. 12" x 2" Assemblies have rust-resistant, e-coated backing plates to protect from debris. Fits 14.5" to 16.5" wheels.

Video of etrailer Electric Trailer Brakes - Self-Adjusting - 12" - Left/Right Hand - 5.2K to 7K

Customer Satisfaction Score:


Customer Reviews

etrailer Electric Trailer Brakes - Self-Adjusting - 12" - Left/Right Hand - 5.2K to 7K - AKEBRK-7-SA

Average Customer Rating:  4.7 out of 5 stars   (1582 Customer Reviews)

The automotive-grade pads on these automatically adjusting brakes offer lasting effectiveness. 12" x 2" Assemblies have rust-resistant, e-coated backing plates to protect from debris. Fits 14.5" to 16.5" wheels.

by: Christopher05/04/2023

Box was damaged in shipping. Brakes pads were shifted off the pivot stud. Realigned. Looks like they're ok. I won't know for sure until they're installed and operating. Still an excellent so far. Good price, and fast shipping.

Christopher

5/5/2024

Adjusted brakes about two months after installation and all are working good. Just make sure the magneto wire clamp is secured to the brake arm



by: Carl Smith07/19/2023

The brake assemblies look good. I have not yet received the hub/drum assemblies. the packaging for the brake assemblies is totally unacceptable. the cardboard box was two and one half times larger than appropriate and had one piece of paper stuffed in to hold the contents in place. when I lifted the box I was sickened to hear the product roll from one end of the box to the other. Luckily there was little damage except for paint. Hopefully the hub/drum assemblies are packaged better.



by: Ernie T.08/12/2017

I sent a question to etrailer.com Re: brake assemblies for my 1964 Airstream RV. I got a prompt response explaining how to measure the old brakes on the trailer to correctly size the brakes I needed. Finding the size allowed me to research the hub & bearing assemblies I also needed. I ordered them all with confidence they'd fit. Installed the self adjusting Electric Brake Assemblies along with the Hub kit with bearings, All parts fit together perfectly. Thanks George.

Ernie T.

8/15/2018

I’m very satisfied with the Brake and Hub Assy’s. I purchased from you guys. I recently had a question regarding Lug Nut Torque on the Hubs. I couldn’t locate any info on the instructions that came in the Boxes nor could I find this Info on the website. I looked in the FAQ’s area & also on the parts info page for the parts I bought. I like finding the Info myself, Usually after hours. I ended up having to call you guys. I talked to Sammie at Customer Service, She didn’t have the exact but did know where to get it. She sent me the Torque Chart with the Torque settings for the Hub and Wheel Type I have. I think that this Info Should be included in the box with the new Hubs and Lug Nuts, Plus easily found on the website. Your Videos and Tips are a Great Extra Plus for us DIY’s like me. I Appreciate Your effforts!! Thanks Again,



by: Derek12/20/2023

They don’t seem to be self adjusting. I did an initial adjustment and have had them on for a year now and they don’t seem to grab very strong. I have these on a tandem axle flatbed and all four engage but I can’t get the tires to drag on gravel even with the settings all the way up. I just redid all the wiring on my trailer and ran new lines, all soldered, and still no improvement. It’s possible it has something to do with my tow vehicle (2500 Cummins) but I have it set to “heavy electric” and it’s not engaging. The old brakes I replaced actually worked better than these ones.

Etrailer Expert

Brooke M.

12/20/2023

Based off the info you gave, it sounds to me like it might be a bedding issue. Before you start that process, though, you want to make sure that your brakes are adjusted loose enough that you can turn your wheels by hand but tight enough that they arent able to freely spin. Once that is done, take a look at step four of the attached article. It will walk you through the bedding process.



by: Donnie04/04/2022

I would have to say that the self adjust drums were a nightmare! They actually wore completely out in less than 6 months with one assembly completely and literally exploding. They seemed to have been over adjusting themselves. They never really gave any real noticeable stopping power. I will never have another trailer with drum brakes. We had to have those brakes warrantied out and we upgraded to the disk brake conversion which is a night and day difference! We love the disk brakes that we received from etrailer!

Etrailer Expert

Jenny N.

4/13/2022

I suspect that the brakes were not seated when they were installed which can cause the brakes to seem weak until they are worn in. This in turn may cause you to over brake with which wear out the brakes quicker. When installing new brakes, both manual and never adjust, you will want to drive the trailer out into an open area, like an empty parking lot. Get up to around 40 MPH and apply the manual override on your brake controller. Make sure the brake controller is set high enough where it will fully engage the trailer brakes. Do not hit the brake pedal during this time, as you want to slow down your vehicle and trailer with only the trailer brakes. You will most likely have to do this about 20 to 30 times to properly seat the brakes. When you feel like your brakes are properly seated, pull over and check for signs that youre done: a bit of smoke is normal and your brakes should be very hot. The brakes should read 350-400 degrees with a temperature gun If you do not see these signs then repeat until the brakes are properly seated.



by: Jim 05/06/2024

Good value for the $. Exact fit and fast shipping. Stopping power a little bit lower than original Dexter Brakes



by: Marcus07/10/2020

These brake assemblies were an exact duplicate of the originals I was replacing. If you zoom on the pictures I took the two right side ratchet assemblies are knocked loose due to the shipping being dropped, no fault of the etrailer. The sturdy shipping box came in very handy for kneeling on while working on the brakes as you can see I’m working in the area with gravel all around the wheels. This is my second purchase from etrailer and both purchases have arrived quickly and worthy of their price.




Marcus

7/11/2021

It has taken one of the bothersome maintenance jobs from the check list I had to do to have my 5th wheel road ready.



by: John05/11/2024

The customer service was Great. Delivery was fast. However the four break assemblies were shipped without individual boxing/padding in a 2ft X 4ft x 6” box. One of the assemblies had a 1/4”chip out of the edge of a break pad and on another assembly, a break shoe became dislodged from it’s upper seat. With such strong springs, these assemblies must have been really thrown around should have been individually boxed or padded. I was able to correctly position the break shoe.



by: Donald 01/19/2023

eTrailer shipped promptly and the brake kit was a perfect fit. Have bought from them before and will continue.

Donald

1/27/2024

I inspected the brakes during my annual maintenance last week and they looked very good after towing my camper across the US last year. Im very pleased with them.



by: Terry Murphy05/18/2017

These are outstanding backing plates and brakes setups. I ordered four of these for my 1997 Sunnybrook fifth wheel. Everything is preassembled! All I had to do was adjust the brakes a little to get the new hubs over them and that was all. Five nuts to remove and replace. Great product!

Terry M.

5/18/2018

The Drums, Bearings and Backing plates I installed from your company have worked GREAT! I have not had a single issue with their operation. I even accidentally ordered the incorrect seals, and that was handled perfectly! Thanks so much for carrying and supplying QUALITY parts and having excellent customer service!



by: NASCARFAN4303/22/2024

Items arrived on time. Packaging was tough for these items. One of the brake assemblies came apart probably during shipping. I have enough knowledge that I was able to put it back together and all assemblies fit well on my camper. Haven't tested it out yet as it is still winter here in NY. Hopefully brakes will work well.



by: Al11/07/2023

Five star. shipping was slow. Product was great 14 K 14 plies under 2000 pounds independent suspension. Low fast and sassy. Yep that’s how I build them.



by: Robert02/12/2024

They were an exact replacement for the brakes on our 2019 Solitude 5th wheel. The replacement was an easy DIY and we have been more than satisfied with the product and it's performance since install. The transaction was quick and simple. Thank you



by: Samuel05/02/2021

Who knew lack of forward progress could be so satisfying.

After being pushed around by my new trailer, from a highly respected manufacturer, I sought help. First from a repair shop and then a friend with some experience working on trailer brakes.

When he pulled the first drum, we were both shocked. It was covered in bearing grease. Turns out the rear seals on all four wheels had been blown out and the drums were coated in grease along with the backing plates and brake shoes.

i ordered new self adjusting trailer brakes from etrailer, and the my buddy and I got dirty. Several cans of brake clean and scuffed knuckles later, My new trailer now stops like a new trailer.

I can't thank etrailer and my buddy enough.

After a year and a few thousand miles, my new trailer brakes just seem to be getting better. Thank for this solid product and, as always, great service.



by: Michael08/24/2023

Ordering and shipping were seamless and quick. Assembly was a piece of cake! All drum brakes should be this easy! The only point I have is it appears the assemblies were banging together during shipping which damaged two wires on the one assembly. It was an easy fix with some shrink tubing. Maybe better packaging would help eliminate this in the future



by: Shawn12/02/2023

The price was great but after 100 miles one of them failed. The spring broke and the pad wore down to the metal and damaged the new Hub and drum I Replaced with it. I was on the road miles from my home and had to have a local shop pull it off and charge me for a whole new assembly. The other three I replace with this one worked great. I trailed 3,000 mile with no other problems. These are made in China and I took the chance. One bad one out of four not bad but it failing on my trip was a pain in the rear. Cost to repair just this one brake assembly and new hub/drum on the road was $[XX].



by: Randy06/08/2020

I bought this item a year ago. etrailer was the only supplier that had the brakes with the automatic adjuster. As my trailer was originally equipped with this option, I wanted to replace it with an identical set-up. The original brakes were not worn but heavily rusted and did not provide the performance required.
The new brakes from e-trailer were reasonably priced, quick delivery, an exact match, and installation was just a few bolts and a couple of wires. My order was quickly processed and the customer service was great. My brakes automatically adjust and now stop my 10,000 lb trailer on a dime. I have owned them for a year with zero issues. Five stars all around. I would recommend this item to anyone looking for a great brake setup for a heavy trailer.
Thanks etrailer!



by: David Mills03/20/2024

The order I received was not what I ordered. I was supposed to get 3500lb brake kit but I got the 7000lb assembly. I called customer service and Paula is shipping me the correct assembly parts. Maybe my order will be correct the second time.



by: Tom11/24/2023

Sorry for the delayed response, but I did not want to write until I was ready to give my purchase an "Excellent" rating. Although happily it has ended that way, it did not start well.

In short, the loaded backing plates were installed without incident on a 1967 Airstream before hitting the road on a camping trip. At some point, the brake controller gain was boosted after deciding something was wrong. It blew a fuse.

I was able to reassess my initial installation today. A wire from the last backing plate I checked was pinched hard enough to short between the new backing plate & axle flange to short to ground.

It is all good now, and my antique classic stops on a dime. I have enjoyed every part I have bought from etrailer; keep up the Excellent work!

Tom



by: Michael05/10/2023

I have made six cross country trips in my RV now and trust these brakes. They are good parts and obviously trust them with my RV and my families safety.



by: Ferrall09/01/2023

The product is excellent the handling of the product by UPS damaged one of the brake assemblies, but etrailer has told me they are going to send another brake assembly to replace the one that was damaged by UPS overall very satisfied with etrailer



by: Tim03/27/2024

Dealing with Lori was great. However, UPS shipping was a huge disappointment. One box had obvious water damage with components falling out. If I were home during delivery I would have declined. This is unacceptable, etrailer and I deserve better service!



by: Robert 03/10/2024

Good quality and perfect fit. I wish they came with the 5 bolts to hold them on, the bolt die as fast as the brake assembly.



by: William 12/03/2022

Excellent replacement for standard non-adjusting brakes and actually easier to install since they adjust themselves! Have towed about 2,000 miles and no issues.

William

12/4/2023

No complaints! Have another trailer that Ill do the same. Nice not having to adjust brakes cause it can be a pain!



by: Kevin 03/22/2024

I like the way these are made, the spring is around the adjuster and will allow them to be truly self adjusting, the Dexter model has the spring under adjuster and will not let them adjust. The set was easy to replace and adjusted.


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Ask the Experts about this etrailer Trailer Brakes
Do you have a question about this Trailer Brakes?


  • Recommended Electric Trailer Brakes for 7K Axle
  • Dexter does make excellent products, but in this case I recommend going with our Electric Trailer Brake Kit # AKEBRK-7-SA over the Dexter Nev-R-Adjust Electric Trailer Brake Kit # 23-464-465. They both have the same features except that the etrailer.com option has pads that are cut during production as opposed to snapped off. This results in the etrailer.com brake pads lasting longer and having better resistance against wear and tear.
    view full answer...

  • Is There a Difference Between the Trailer Brake Kit AKEBRK-7-SA & Getting Each Side Separately
  • There is no difference between the Electric Trailer Brake Kit # AKEBRK-7-SA (both sides) or getting one of the Electric Trailer Brake Assembly # AKEBRK-7L-SA (left side) and the Electric Trailer Brake Assembly # AKEBRK-7R-SA (right side). The Electric Trailer Brake Kit # AKEBRK-7-SA is just both of the right and left side brakes added together in one kit, instead of finding one of each.
    view full answer...

  • Dexter vs. etrailer 7,000 lb Electric Trailer Brakes
  • The difference really comes down to brand recognition, price, and warranty, but apart from that they are very similar. Dexter is a leading brand and people know they are getting quality, hence the higher price. They Dexter also do have a 5-year warranty compare to the etrailer brand's 1-year warranty. Going with the etrailer brand doesn't mean you're getting a bad set of brakes though; in fact, with thousands of customer reviews on both sets, each is rated very close to 5 stars. Really...
    view full answer...

  • Comparing the etrailer Electric Brake Kit and the Dexter Electric Brake Assemblies
  • In all honesty I would go with the etrailer Electric Brake Kit # AKEBRK-7-SA for a few important reasons. They are self-Adjusting, and the brake pads themselves are fully bonded so that they last longer and offer more braking torque, plus they have less chance of cracking and crumbling due to the tapered edge circular grinding. Even though the Dexter Brake Assemblies, parts # 23-180 and # 23-181, are still durable, the etrailer kit definitely has more to offer in this situation. If...
    view full answer...

  • Comparing etrailer Electric Trailer Brake Assemblies to Dexter Brakes
  • There is a difference. The etrailer brakes specifically, such as # AKEBRK-7-SA, have pad material that is cut rather than snapped off a long strip. The result is a cleaner cut pad that is less likely to crack or have pieces fall off of it. Otherwise they are pretty much identical. So really the etrailer brakes are a much better value. I have included a link to a video on brake set # AKEBRK-7-SA for you.
    view full answer...

  • Comparing Dexter and etrailer Electric Trailer Brake Kits for 5,200 lb to 7,000 lb Axles
  • The Electric Trailer Brake Kit part # AKEBRK-7-SA and Dexter Nev-R-Adjust Electric Trailer Brake Kit part # 23-458-459 are both great options. If you're looking for the best available option then go with the Dexter but if you're looking for a good economical option then go with the etrailer. It's very similar to what you see in the local grocery stores with the name brands and the store's value brand. They are both great and will work well for you although one might be a bit better overall...
    view full answer...

  • Comparing The Electric Trailer Brake Kit # AKEBRK-7-SA To 7K Dexter Brake Assemblies # 23-465/23-464
  • The Electric Trailer Brake Kit - Self-Adjusting - 12" - Left and Right Hand Assemblies - 5.2K to 7K # AKEBRK-7-SA are the equivalent of the Dexter 7K assemblies # 23-465 and # 23-464. They are actually a little nicer than the Dexter assemblies in my opinion because the brake shoe material is cut instead of scored and broken off so there is a cleaner line for less wear and tear at the edge of the material. They are absolutely compatible with the Trailer Hub & Drum Assembly - 7,000...
    view full answer...