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  6. 10 x 2-1/4 Inch Drum
Hydraulic Trailer Brake - Uni-Servo - 10" - Right Hand - 3,500 lbs

Hydraulic Trailer Brake - Uni-Servo - 10" - Right Hand - 3,500 lbs

Item # AKUBRK-35R
Retail:$63.86
Our Price: $56.84
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Shipping Weight: 9 lbs
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Passenger's-side hydraulic drum brake features a single-plunger design. Automotive-grade friction pads and e-coated backing plate are long-lasting. Fits 13", 14", and 15" wheels. 1-800-940-8924 to order etrailer accessories and parts part number AKUBRK-35R or order online at etrailer.com. Free expert support on all etrailer products. Great prices and Fastest Shipping for Hydraulic Trailer Brake - Uni-Servo - 10" - Right Hand - 3,500 lbs. Accessories and Parts reviews from real customers.
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  • Reviews (241)
  • Q & A (0)
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etrailer Accessories and Parts - AKUBRK-35R

  • Trailer Brakes
  • Hydraulic Drum Brakes
  • Brake Assembly
  • 10 x 2-1/4 Inch Drum
  • etrailer
  • RH
  • 3500 lbs
  • Single Servo

Passenger's-side hydraulic drum brake features a single-plunger design. Automotive-grade friction pads and e-coated backing plate are long-lasting. Fits 13", 14", and 15" wheels.


Features:

  • Hydraulic drum brake assembly is designed for use with a surge-type trailer brake actuator
  • 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
  • Periodic manual adjustment required
    • Fine-tooth brake adjustment gear allows for a more precise setting
  • E-coated backing plate resists wear and corrosion
  • Single plunger design
  • Adjuster plugs (included) cover access holes to keep dirt and grime out of the assembly and off of the shoes
  • Brake mounting bolts are included
    • Nuts and lock washers (BRKH10BS) sold separately
  • QAI and CSA certified


Specs:

  • Application: most standard hub-and-drum assemblies, including Dexter, Lippert (LCI), and AL-KO
  • Configuration: right hand (passenger's side)
  • Dimensions: 10" diameter x 2-1/4" wide
  • Mounting flange bolt pattern: 4 bolt
  • Wheel size: 13", 14", and 15"
  • Axle rating: 3,500 lbs
  • Limited 1-year warranty


This trailer brake assembly acts as part of your trailer's hydraulic braking system. A hydraulic trailer brake actuator is required for this brake to function.


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.

Compare to Dexter 23-313



12-784 AxleTek 10" X 2-1/4" RH Hydraulic Brake Assembly - Passengers Side - 3.5K Axles - E-Coat





Customer Satisfaction Score:


Customer Reviews

Hydraulic Trailer Brake - Uni-Servo - 10" - Right Hand - 3,500 lbs - AKUBRK-35R

Average Customer Rating:  4.7 out of 5 stars   (241 Customer Reviews)

Passenger's-side hydraulic drum brake features a single-plunger design. Automotive-grade friction pads and e-coated backing plate are long-lasting. Fits 13", 14", and 15" wheels.

by:

Same excellent review as I made on the left side. Fit my 1996 Tennessee boat trailer just right and ease of assembly.



by:

These hydraulic surge brake backing plates bolted right up and work great, I purchased both sides. I can now tow knowing that my brakes are working at 100%.



by:

Fit right on my axles.
Much cheaper
than rebuilding old brakes!
Now I need to repair brake lines.
Picture of old brake.



by:

very fast shipping and very easy to install with the online video great quality product and a great price on them. have bought from them before so its always the same fast and great service. thank you.



by:

To whom it may concern,
Loved the
product, complete and easy to install, should send new nuts with it ( ad to package price ) Mel S

Melvin S.

12/28/2018

Everything seems to be working just fine. ! Thanks for asking.



by:

Appears to be a quality product, though haven’t yet driven the trailer to determine functionality. Easy install. However, was quite disappointed to have to make a special trip to the hardware store to purchase the nuts to complete the install as none of the assemblies came with them



by:

This fit my Shoreland,r boat trailer.Only problem the mounting studs came in fine thread, not the course one,s on the trailer. May want to get 7/16 fine before installing , otherwise happy with the job.



by:

This fit my Shoreland,r boat trailer.Only problem the mounting studs came in fine thread, not the course one,s on the trailer. May want to get 7/16 fine before installing , otherwise happy with the job.



by:

Exact replacement for my trailer with 3500lb. axle. Fit and finish are great, and easy to adjust and bleed the brake cylinder. Would recommend, and would definitely buy products from etrailer.com again.



by: 04/24/2023

Great fit and quality of materials.



by:

Excellent service ! Chrissy was most helpful and great to work with. She kept me updated with shipping info. I originally tried to get the parts through Trailer World where I bought my trailer, but that was disastrous and a horrible waste of time. Thanks for your help and prompt shipping.



by:

Quick shipping, tracking accurate,

Will
be doing business again



by:

Brake plate fit as received, no issues with installation. Works fine.



by:

Great product. Incredible price. Right on time. Local marina wanted 2x the price for just the brake shoes. Etrailer got me the entire assembly fast and low cost.



by:

Awesome service placed order on Sunday afternoon and selected standard shipping and was up graded at no charge and had my brakes Tuesday afternoon. Got exactly what I ordered sooner than expected, that's always great.



by:

We had a problem with our order, primarily because of some bad information from another trailer parts store, but customer service was extremely helpful and we were able to get the correct part very quickly. Thanks, etrailer, for being so helpful and on top of things. We won't order from anyone else in the future.



by:

Parts came to the house fast and bolted right up had the trailer back together in about 10 mins.



by:

Parts arrived in excellent condition,fast shipping and I found the pricing was very reasonable. Looking forward to assembling. Will go to Etrailer first for all my needs.



by:

parts came within 3 days. fit right on my boat axle. would use them again+++++



by:

Good God..reliable products, fast service and great people...why would you go anywhere else???



by:

Perfect fit, easy installation



by:

Timely delivery and exactly what I expe cted!



by:

Fit right in
Fast Shipping
Decent
quality, especially considering the price.



by:

The brakes installed without any problems. Such a great price for a perfect fit.



by:

Well they are just what I wanted, Becky b was such a help and found what I needed. So glad I called because I couldnt find what I needed on there web pages.The problem is you have to call. thanks again I'll be calling from now on!


25
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See what our Experts say about this etrailer Accessories and Parts

  • Solution for Needing New Brake Pads for 1996 Stratos Duel Axle Boat Trailer
    To pick out replacement brake pads I'll need to know the brand of the brake assemblies you have to see if we can get you setup with replacements. Or if you'd be willing to replace the assemblies I would just need the size of the assemblies or the axle capacity and we can pick them out much easier. Due to the age of your trailer it will probably be easier to go by assemblies. Often times they assemblies aren't that much more than the shoes/pads too we've found. You will want to measure...
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  • What Are Mounting Bolt Hole Sizes For Replacement Hydraulic Trailer Brakes
    The hydraulic trailer brake you referenced, Item # AKUBRK-35L, fits 4-bolt flanges with a 2-7/8-inch hole spacing and is suitable for use on a 3500-lb axle. It fits the driver's side and brake mounting bolts are included. For the passenger side, use Item # AKUBRK-35R. Nuts and lock washers are sold separately and are available in brake mounting hardware kit Item # BIK-00 (one kit needed per wheel). I recommend the Brake Adjustment Spoon Item # W80630 as well. Links with additional information...
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  • Replacement 10 inch Trailer Brake Assemblies for Bayliner Boat Trailer
    For ten inch trailer brake assemblies we have the etrailer pat # AKUBRK-35R for the right hand side and part # AKUBRK-35L for the left hand side. Regardless of what brand assemblies you have installed currently these will replace them and work great.
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  • Replacement Hydraulic Brake Assemblies and Bearings for 3,500 lb Trailer Axle
    The trailer brake assembly part # AKFBBRK-35R that you referenced is a correct option for your trailer based on what you mentioned. It would work even though you don't have free-backing plates currently but if you didn't want that option you could use the # AKUBRK-35R instead with the matching left hand side # AKUBRK-35L. Then for a bearing kit that would have the correct bearings and seal you'd want the part # BK2-100.
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  • Parts Needed to Add Hydraulic Drum Brakes to 3,500 lb Axle
    The only solution that's a slip on brake system for a trailer idler hub would be a disc brake setup. So to go to a hydraulic drum setup you'd have to get new hub drums and brake assemblies. Which for that you'd need the # AKHD-5475-35-K with the brake assemblies # AKUBRK-35L and # AKUBRK-35R.
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  • Recommendation for Hydraulic Trailer Drum Brakes and Coupler on 1999 Shorelandr Boat Trailer
    The surge brakes on your 1999 Shorelandr boat trailer can be replaced with the Hydraulic Brake Kit - Uni-Servo - Free Backing - Dacromet - 10" - Left/Right Hand - 3,500 lbs # AKFBBRK-35-D. The Atwood surge coupler is no longer available and neither are the replacement parts. My recommendation is to replace your entire coupler with the Demco Hydraulic Trailer Brake Actuator - Drum Brakes - Zinc Plated - 2" Ball - 7,000 lbs # DM72VR.
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  • Recommended Hubs and Hydraulic Brakes for Timbren 3,500 Pound Axle-Less System # ASR3500S04
    For hub drums that will work perfectly with the Timbren 3,500 Axle-Less System # ASR3500S04 referenced in your question I recommend the etrailer.com # AKHD-5475-35-K. These hubs are compatible with the spindles on the Timbren system and their 5 on 4-3/4 inch bolt pattern will fit your existing wheels. Then for hydraulic brake assemblies that will work with these hubs I recommend the etrailer.com # AKUBRK-35R for the Right Side and # AKFBBRK-35L for the Left Side. These particular assemblies...
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  • 3,500 lbs. Axle with Hydraulic Drum Brakes Kit
    I have a solution for you but unfortunately we do not carry any axles that come with hydraulic brakes. What you will need to do is buy the parts separately, but I have all the parts you will need. First, for an axle, you will need the Dexter Axle Beam with EZ Lube Spindles # T3584F-EZ-8974. This axle is 89" long with a weight capacity of 3,500 lbs. which is the same as the # e43SR Axle you were looking at. For your Hydraulic Trailer Brake Assemblies you will want the etrailer Left Hand...
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    The Hydraulic Trailer Brake Kit part # AKUBRK-35 (part # AKUBRK-35R + part # AKUBRK-35L) does not have a free backing design. They have a single servo design which means you would need a reverse lockout on your trailer coupler in order to reverse the trailer. Instead, you will want to use the Hydraulic Trailer Brake Kit part # AKFBBRK-35 which does have a free backing design and will allow you to reverse without a reverse lockout.
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  • Replacement Brakes For A Boat Trailer With No Salt Water Use
    Yes, The Hydraulic Trailer Brake # AKUBRK-35R can be used on your boat trailer and will give you no problems when submerged. The # AKUBRK-35R is the right hand side. The left hand side # AKUBRK-35L is the matching set needed. The mounting bolt spacing is a 4 bolt and has 2-7/8 inches between each bolt. The brakes are 10 inch in diameter and 2-1/4 inches wide, and have an axle rating of 3,500 pounds. Nuts and lock washers # BRKH10BS are sold separately. I attached a review video link below.
    view full answer...
    Image 1 for
  • For Dual Axle Trailers Does it Matter Which Assembly Goes on Front Axle or Rear Axle?
    No. There won't be a difference in the # AKUBRK-35R from front to back, but there is a difference between the Left and Right Hand assemblies. This particular brake is for the right hand side (passenger) of the trailer. The corresponding brake for the driver's side would be # AKUBRK-35L or you can buy the complete set with # AKUBRK-35. For dual axle trailers you'll need 2 of each assembly as well as 2 sets of mounting hardware (lock washers and nuts) # BRKH10B since these brakes do not come...
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  • Single Hydraulic Brake Line w/ Male & Female Fittings For Right Hand 10 Inch Hydraulic Brake
    The Demco Hydraulic Brake Hose with Fittings - 18-7/8" Long # DM05982 has the incorrect fittings for the Hydraulic Trailer Brake - Uni-Servo - 10" - Right Hand - 3,500 lbs # AKUBRK-35R. The hose that has the correct 3/8" fittings and male and female ends like the Demco is the Titan Hydraulic Brake Line with Fittings - 25" Long # T0980100 or 18-25/32" Long # T0776500. Also wanted to mention that the # AKUBRK-35R does need Mounting Hardware # BRKH10BS.
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  • Is There Left and and Right Hand Version of Trailer Brake Assembly # AKUBRK-35R
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  • What Is the Torque Spec for 4 Mounting Bolts Used to Install 10" Trailer Brakes
    The nuts on 10" hydraulic brake assemblies, like part # AKUBRK-35R, should be torqued between 45-70 foot lbs. A torque wrench is recommended to tighten down the nuts to the correct specs. But, if you don't have one on hand, tightening them down until the washer is flat should get you within the recommended torque spec range.
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Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Updated by:
Alexander C

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