Product Specs:
Accessories and Parts
Trailer Brakes
Hydraulic Drum Brakes
Uni-Servo
10 Inch
12 Inch
RH
Wheel Cylinder
Redline
Replacement Wheel Cylinder for 10" and 12" right handed single servo brake assemblies manufactured by Dexter, Bendix, Dico, Demco or Atwood
Video of Wheel Cylinder - 10" and 12" Single Servo RH
All back togeather , working well
The cylinder fit perfectly.
Product just represented, quick shipping and fit perfect.
Product was the exact replacement I needed. Got it installed, brakes bled, and now appears to work correctly.
It was the part I wanted, and it got here pretty quick. I'm satisfied. The picture was better than on other websites, so it was easier to be sure I was getting the right part. (I could see the "R" in this picture.)
I was having a tough time finding the replacement parts locally, so I looked on etralier.com's site. They not only had the exact parts I needed, but they delivered the parts to my home within two days of placing the order and I even placed the order on a Sunday afternoon. The customer service followup and communication was excellent. I will definitely be using etrailer.com again.
This product fit perfectly and was priced very good. Shipping was fast too. This is the second part I have pruchased at e-trailers and would purchase parts again.
fit and nice to have working brakes aga in.
This unit fit my Master Craft tandem trailer. It was an exact match to original equiptment. Customer service was helpful, Shipping was extra fast and the price fit the budget. etrailer has always had the best price, best customer service, and fastest shipping at the best rate. Thanks Nicky K at etrailer
Had a hard time finding part numbers for these brake cylinders. Shorelandr was little help but ETrailer verified what I thought I needed and in fact they installed fine.
Thank you for your help.

Paul J.
10/27/2017
Wow. Well I sold the boat and trailer this spring, however, all I can say is the brake cylinders were exact replacement parts and work fine.Thank you.
Great customer service and really quick shipping on my order. My trailer's LH Wheel cylinder was leaking and I called etrailer to make sure I would get the right one for hydraulic bakes/backing plate for my trailer. They were really helpful and gave me two mfg options.The option I chose turned out to be an exact match for my old wheel cylinder. I also ended up ordering both the LH and RH wheel cylinders figuring a RH cylinder failure was probably not far away and it was the same cost to ship both. The only reason I did not give this a 5 star rating (and I wasn't offered 4 1/2 stars) is because the packing on the shipping was not great. The RH cylinder was sent to me without being in its its original packing and was bouncing around inside the box (not enough bubble wrap)but it otherwise appear OK and the seals were undamaged. I installed the LH cylinder, bled the brakes and it works fine and I am very pleased. Overall a solid job by etrailer and I would buy from them again for sure.
The brakes were "supposed" to be in working order when I bought the trailer, but I found that both wheel cylinders were rusted and frozen. These new wheel cylinders were an exact fit for my Venture boat trailer, which made for a nice easy installation!! I added a bit of thread anti-seize to the threads of the bolts, brake line, and bleeder threads to ensure that corrosion doesn't make them impossible to loosen.
(Suggestion: When buying a used boat trailer, bring a floor jack and test the brakes before you buy!!)
Product has been installed one year and is working as expected. Easily installed in place of old rusted cylinder and after bleeding trailer brakes, boat and trailer with surge brakes were off to the lake. Price was very good and delivery was quick.
We bought an older model horse trailer with no manufacture name and we were finding it impossible to find parts for it until we came across etrailer. Thanks to you we have new brake lines and wheel cylinders. As soon as my husband puts it all together we are ready to roll. Thank you.
Worked great on my boat trailer (2000 Tahoe Q5). Thank you!
Our mechanical staff decided to replace the wheel cylinders rather than the complete assemblies. The cylinders are nice quality at least as good as OEM. They arrived well packed and a day before expected. The staff at etrailer.com were great from start to finish. George J was helpful with the placement of the order and letting me know through emails on the progress of the order. When it comes to getting invoices for our finance department, one call to Preston M. and I have then in my email before I even hang up the phone! It is an absolute pleasure doing business with etrailer.com, so many businesses I do business with throughout the day don't have their level of customer service anymore!
both the replacement wheel cylinders and the brake actuator fit perfectly and function very well, just like new.
I have actually installed one side of the brakes, and the wheel cylinder fit perfect. The hose was a perfect match also. Thanks for providing a great product at a better than the national auto chain prices with shipping included!
Product was exactly what I ordered and is of high quality. Only problem I have is shipping is slow. Its common to have items ship the same day as payment and have them delivered within 3 days
Brakes were rebuilt with etrailer parts and are working great. Thanks // etrailer.
Extremely quick delivery to Canada just using the basic USPS/Canada Post option. I will recommend you to my Canadian friends, the speedy delivery was especially Helpful since I can not go tu my usual US pickup point.
The parts look good and correct, but I have not yet installed them on my tri-axle boat trailer.
Thanks!
perfect replacement for my old Atwood brake wheel cylinders.
Exact fit, just bolt on and bleed brakes
It took a while to get here 18 days but the part is perfect I think the problem was US Post not etrailer.com. As Arnie says I’ll be Back, to etrailer.com (but hopefully not to soon because that means I have work to do :) )
The bleeder fitting required a 10 MM rather than the 3/8" it replaced. Otherwise it was a perfect fit. Shipping and receipt were very prompt.
Fits perfect, looks to have very good quality. Installation videos were terrific.
Customers compare BP17-020 to these similar products
Product Specs:
Accessories and Parts
Trailer Brakes
Hydraulic Drum Brakes
Uni-Servo
10 Inch
12 Inch
RH
Wheel Cylinder
etrailer
Replace the damaged single-servo wheel cylinder in your passenger's-side hydraulic trailer brake assembly. Works with 10" and 12" assemblies that are rated for 3,500-lb, 5,200-lb, 6,000-lb, and 7,000-lb axles.
Video of Replacement Wheel Cylinder for 10" and 12" Hydraulic Brakes - Uni-Servo - Right Hand
Parts fit fine, however one was missing the bleeder screw. It looked as though it had been installed and taken back off.
Not really ideal, though I had a new bleeder that fit. Also the other one had a 10 mm nut on the bleeder so I changed it as well so I would have all the same bleeders and wouldn't need 2 wrenches to bleed brakes.
The other pair had the plunger rods with them too. Which was nice, I reused the other two from the old cylinders.
All in all they are fine, and price was good. Oh, and these parts are aluminum, old ones were cast iron. I guess I wish the new ones were too.
We shall see how they hold up.
1st pic new installed, second old parts
Fits and works well. Odd that the right side cylinder did not come with rod yet costs $8 more than left.
I had to purchase this wheel cylinder to replace one on a complete brake assembly I had purchased a week earlier. I stripped the threads on the first trying to install the brake line. Two issues. 1. Paint in the threads of the one on the complete brake assembly and 2. For whatever reason, my brake line fittings were ever so slightly too large for the cylinder threads. One had gone on properly but the other three would not. So I used a 3/8-24 tap to clean the paint out, finger tight only, on the others, then used a 3/8-24 die to run over the threads on my fittings, this required the handle and a wrench. All went together as designed. Not sure why my fittings were too large, all were 3/8-24 thread, but they were and with out the tap and die there was no way. Might want to keep this in mind before you start your project, have a tap and die handy.

David
9/19/2020
A year later every thing is intact and fully operational. Just be aware of the paint in the wheel cylinder threads And the necessity to clean it out if the occasion arises.
Fit perfectly as required. Used on Ezyloader
10,000lbs tandem rear axle boat trailer. Relatively easy to find on website, reasonably priced, fast shipping. Excellent experience.
Thank you.

Joe
8/3/2021
Flawless so far, working great. Not putting many miles on my trailer as anticipated though.
Parts are exact match. Delivery is fast. The website is friendly and loaded with detailed information. Beautiful
All parts for boat trailer brake repair (master cylinder, wheel cylinders, and brake pushrod) were exact replacements and fit perfectly, solving my braking issues. Paid for expedited shipping and parts were delivered in two days as promised. I'm very pleased with etrailer!
Exact replacement on boat trailer with Tiedown 12" brakes. Bolts not included.I wish shipping was faster. Did not ship until 5 days after order.
Wheel cylinders were a perfect fit. Replacement was super easy except for the dang stiff brake line that absolutely DID NOT want to cooperate but that was no fault of the cylinders. I asked for priority mail and received the package 3 days before I expected. Now if I can just stop ads for similar products from loading on nearly every page I view. Not your fault either. Sorry didn't think about pics until I was putting up my tools.
Our local dealer wanted twice as much for this part as etrailer did. I was able to do both of my trailer brakes for the price the local dealer had for one wheel. Delivery was quick as well. Thank you, etrailer
Right part, delivered quickly (a few days earlier than originally estimated) at a fair price. I love ordering from trailer.
I was surprised to find out these new ones are aluminum and the ones I took off were steel or cast iron. I assume these will be fine. Shipping was right on time
sales rep was very helpful with suggestions for proper fitting wheel cylinder.
Working great no problem
The parts are shipped fast and it bolted right in place with no problems. The brakes work so nice when you have the right parts. If I need anymore trailer parts I will definitely buy from George again
Recevied on time, had to drill mounting hole on back plate a little larger for bolt to line up. Works great.
Perfict fit
perfect fit and fast shipping
fit perfect and great quality ETRAILER is my go to for all trailer needs
this was just what i needed and at a great price and fast shipping
Quality product, haven't installed yet, but imagine the aluminum will last longer then the steel units that were original equipment.
The srrvice and delivery was great. The website was easy to find the part needed and easy to order from. great price.

John G.
9/18/2018
Still working fine
Exact replacement, timely delivery.
Super fast shipping thanks
Great people to work with. Excellent prices on all trailer parts. Thanks
Part was correct,thank you
However I have not received anything to return the first order which was incorrect

Jenny N.
9/9/2022
We will send you the return instructions. I will have our customer search team contact you.
Customers compare AKBRKR-H7-R to these similar products
R.nash
5/23/2015
perfect fit, no problems