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  1. Trailer Brakes
  2. etrailer
  3. Hydraulic Drum Brakes
  4. 3500 lbs Axle
  5. 10 x 2-1/4 Inch Drum
  6. 14 Inch Wheel
  7. 14-1/2 Inch Wheel
  8. 15 Inch Wheel
Hydraulic Trailer Brake Kit - Uni-Servo - Dacromet - 10" - Left/Right Hand Assemblies - 3.5K

Hydraulic Trailer Brake Kit - Uni-Servo - Dacromet - 10" - Left/Right Hand Assemblies - 3.5K

Item # AKUBRK-35-D
Our Price: $160.44
Trailer Brakes
Shipping Weight: 18 lbs
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Marine-grade, driver's-side and passenger's-side hydraulic drum brakes have single plungers. Automotive-grade friction pads are long-lasting. Dacromet-coated backing plates are extremely corrosion resistant. Fit 14" to 15" wheels. Great Prices for the best trailer brakes from etrailer. Hydraulic Trailer Brake Kit - Uni-Servo - Dacromet - 10" - Left/Right Hand Assemblies - 3.5K part number AKUBRK-35-D can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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etrailer by AxleTek Trailer Brakes - AKUBRK-35-D

  • Hydraulic Drum Brakes
  • 3500 lbs Axle
  • 10 x 2-1/4 Inch Drum
  • 14 Inch Wheel
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • Boat Trailer
  • Snowmobile Trailer
  • Single Servo
  • etrailer

Marine-grade, driver's-side and passenger's-side hydraulic drum brakes have single plungers. Automotive-grade friction pads are long-lasting. Dacromet-coated backing plates are extremely corrosion resistant. Fit 14" to 15" wheels.


Features:

  • Marine-grade hydraulic drum brake assemblies are great for boat trailers
    • Designed for use with surge-type trailer brake actuators
  • 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 gears allow for a more precise setting
  • Dacromet coating on backing plates offers superior corrosion resistance
    • Ideal for use on a boat or snowmobile trailer
    • Durable enough for saltwater applications
  • Stainless steel springs are durable and rustproof
  • Aluminum hydraulic cylinders resist rust
  • Single plunger design
  • 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 assembly, right-hand (passenger's-side) brake assembly, and mounting bolts included
    • Nuts and lock washers (BRKH10B) sold separately
  • QAI and CSA certified


Specs:

  • Application: most standard hub-and-drum assemblies, including Dexter, Lippert (LCI), and AL-KO
  • Dimensions: 10" diameter x 2-1/4" wide
  • Mounting flange bolt pattern: 4 bolt
    • Distance between mounting flange bolt holes (center to center): 2-7/8"
  • Wheel size: 14" and 15"
  • Axle rating: 3,500 lbs
  • 1-Year limited warranty


These trailer brake assemblies act as part of your trailer's hydraulic braking system. A hydraulic trailer brake actuator is required for these brakes to function.


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.



B10H-63 AxleTek 10" X 2-1/4" LH Hydraulic Brake Assembly - Drivers Side - 3.5K Axles - Dacromet Coat

B10H-64 AxleTek 10" X 2-1/4" RH Hydraulic Brake Assembly - Passengers Side - 3.5K Axles - Dacromet Coat





Customer Satisfaction Score:


Customer Reviews

Hydraulic Trailer Brake Kit - Uni-Servo - Dacromet - 10" - Left/Right Hand Assemblies - 3.5K - AKUBRK-35-D

Average Customer Rating:  4.6 out of 5 stars   (205 Customer Reviews)

Marine-grade, driver's-side and passenger's-side hydraulic drum brakes have single plungers. Automotive-grade friction pads are long-lasting. Dacromet-coated backing plates are extremely corrosion resistant. Fit 14" to 15" wheels.

by:

Excellent service parts worked perfectly trailer stops on a dime now confident to take it anywhere. Nick and the crew know their stuff will call each trailer every time working on trailers for parts.



by:

Worst service ever, ruined vacation! Order was short two backing plate assembly’s. The ones I got had no nuts or lock washers. No indication that you would have to provide your own fasteners, I would have paid extra had I known, that would save a trip to hardware store. Or just simply state that you don’t provide fasteners for installation and give size. My shortages could have been overnighted? Last time I ever use etrailer. I am blogging on every platform available about my experience.



by:

When I looked on the website, this item was listed only for 14, 14 1/2, and 15 inch wheels.
I talked to order desk, no help. I have 13 inch wheels. I took a chance and ordered. These fit my 10 x 2 1/4 drums perfectly. Nice anti-corrosive finish. My previous brakes installed with 7/16-14 bolts, these came with 7/16-20 pressed in studs. It would have been nice to include nuts and lock washers to ease installation.



by:

I had to replace the brakes on my trailer due to the old brake assemblies wanted to freeze up after any use. Etrailer had the best price and quickest delivery than most of the other suppliers. Quick delivery and good prices can't beat the service!



by:

Ordered complete brake kits for a tandem boat trailer. Order received within 48 hours of placing the order on line. All parts present and exactly as described. Parts fit perfectly.

Job completed within 4 hours.



by:

Perfect fit. Easy to install. Only minor issue was the bleeder valve rubber cover was stuck on and ripped when removing so had to use one from old brake assemblies.



by:

High quality product, perfect fit on a 1990 boat trailer. And next day delivery !



by:

Made a call to E trailer and all my questions were answered in a quick minute. I trust when I call you always have answers. Thank you all for your work etic.



by:

I am giving the parts a 4 star rating because they didn't come with the 7/16-20 nuts needed to install them mine were rotted so I couldn't reuse them and a 7/16-20 is a really hard size to find. Otherwise the assembly fits fine and looks good,and good quality. Now the shipping was a diffent story I would give the shipping 3 stars their kitting process needs improvement. I ordered them April 28th they didn't kit them and ship them until may 11th even with them listed as in stock some kitting improvment is needed. So make sure you are not in a hurry to receive this kitted item. Allow about a month for delivery.



by:

Better than perfect. Did have an issue with getting Parts at first but I was more than compensated for my slight dissatisfaction. This is the only place I'm getting trailer parts from now on.



by:

Customer service was very helpful getting me the right parts. Thanks!



by:

I ordered the kit and only the RH showed up. I had a scheduled appointment to have them installed that I missed.



by:

i wish it was made anewhere but china. fast service.

Michael S.

8/6/2023

all good



by:

Excellent fit! Easy to install and kit came with everything you need! I replaced my old worn out brakes. Trailer stops perfect now! Thanks etrailer.



by:

Great bolt up for all components. In and out of ramp on the Oregon coast for three weeks and have rust on springs and connecting components. Backing plates are good but hardware seems a little week with rust problems.



by:

This is an exact fit to the discontinued brake system that I had. It was easy to install and it looks like very good quality. I have no problem recommending this to anyone that is in need to replace their brakes or building there own trailer.

Mitch

9/14/2021

The brake system a year later still works like the day i installed it. Ive never had to add fluid or adjust them. Very happy with the system.



by:

Missing half the adjuster for the left brake. I used etrailer instead of [online vendor] because I thought I would get a better product and the correct parts without issues. Not the case.

Etrailer Expert

Brooke M.

10/29/2022

Thanks for bringing this to our attention. We definitely want to make sure you get taken care of. I have sent your information to our customer service team and they will be reaching out to you.



by:

I needed new brakes for my boat trailer. After searching several suppliers for quality and pricing I found etrailer to have both qualities. I used these backing plates and their complete braking system including drums and brake lines to bring new life to my trailer. I am very satisfied and safe on the road again. Etrailer is my frist choice for trailer parts.

Joe B.

1/14/2020

My new Etrailer braking system has been worki g flawlessly since installed



by:

Got the new brakes you guys are great only took a couple day to get them will be back on the water soon.

Forrest

9/5/2021

Still working great would buy them again.



by:

Your customer service girls were nice but your warehouse must be a total disaster in stock items took 17 days to ship TOTALLY UNACCEPTABLE probably will never order from you again



by:

Installation and adjustment was straight forward, mounting bolts lined up perfectly as did brake lines. Brass bleed screws sealed well, and I now have functional brakes on my boat trailer again.

Robert

2/1/2022

After a year of trailering our boat, these brakes are performing great. With todays traffic, I enjoy reliable trailer brakes more than ever. No noise, grabbing or other issues. Good product!



by:

Missing the hole for water rinse tubing, missing the 4 - 7/16 x20 fine locking nuts, studs are to short to add a lock washer, one of two brake cylinders had a poorly tapped out brake line hole, had to buy a tap to salvage it. Not a bargain, cheap China junk, should have purchased locally thru trailer dealer offering American made. Amazes that etrailer does not at least advise you of such, usually pleased w/ etrailer, not so much now.

Etrailer Expert

Sierra K.

10/15/2021

I am sorry that you are not pleased with your items. I did want to mention that the nuts and lock washers Item # BRKH10B are sold separately but the adjuster plugs included, cover access holes to keep dirt and grime out of the assemblies and off of the shoes.



by:

Parts work and fit great. Shipping was right on time. Will call you again next time I need trailer parts.



by:

Great product. Perfect fit. Easiest brake job ever.



by:

Order shipped promptly and arrived on time and in good condition. Installation was easy. Resolved issues with wheel cylinders and brake shoes with quick 4 bolt installation.

William W.

3/15/2018

Product continues to perform as expected. Very pleased.


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Show More Reviews

See what our Experts say about this etrailer Trailer Brakes

  • Replacement Hydraulic Brake Assemblies for Dexter 3500 lb Capacity Axle
    I've checked the 154755414 s/n you provided with Dexter, who tells me you have a standard 3500 lb axle. A 3500 lb axle would use a 10 inch brake assembly like the # AKUBRK-35 hydraulic brake assemblies you mentioned. If this is for use on a boat or snowmobile trailer, I'd recommend the # AKUBRK-35-D due to the improved corrosion resistance provided by its Dacromet coating, stainless steel springs and aluminum wheel cylinder housings.
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  • How to Prep Brake Drums for Use with New Braking Assemblies
    The best way to prep your new drums would be to take them to a local shop and have them resurfaced. Although there may not be any visible pitting they could still be warped which could create more issues further down the road. You also need to make sure there is enough life left in the material which they will tell you before the resurfacing process. If you choose not to have them resurfaced then I recommend taking a bit of fine grit sandpaper and removing any surface rust off the top layer...
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  • Replacement Brake Assemblies for 1987 VM Boat Trailer
    Since you need 10 inch by 2-1/4 inch hydraulic brake assemblies that have a 4 bolt pattern that is 2-7/8 inches the drum brake kit part # AKUBRK-35-D would be what you'd need. The bolt pattern you mentioned is the standard 4 bolt pattern.
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  • Replacement Hydraulic Drum Brakes for Trailer with 10-Inch Hub/Drums
    Thank you for the photo of your trailer hub/drum assembly which shows its diameter to be 10-inches. More than likely the drum depth dimension is 2-1/4-inches since 10 x 2-1/4-inch hubs are quite popular. Please refer to the photo I linked for you. Our range of hydraulic drum brake assemblies in this size is linked for you. These work for axle weight ratings of either 3500-lbs or 3750-lbs and they are compatible with wheel diameters from 13- to 15-inches. An example is single-servo brake...
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  • What is Best Corrosion Resistant Brake Assembly for 10 inch Drum Hydraulic Setup
    For 10 inch hydraulic drum brakes the best option is the part # AKUBRK-35-D that you referenced in terms of corrosion resistance since these are Dacromet coated.
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  • Which Direction Should Star Wheel of Brake Assembly Move to Tighten Brakes
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    According to my research, the Dico 15638 Braking Assemblies that you have now are 10" x 2-1/4" therefore the correct replacement for you will be the Hydraulic Brake Kit part # AKUBRK-35-D for single servo or part # AKFBBRK-35-D for free backing. The single servo means that you will need to have some sort of manual or electric lockout on the coupler in order to reverse the trailer whereas the free backing do not require any sort of additional lockout. The price can be found by clicking through...
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  • Comparing Dacromet Hydraulic Trailer Brake Assemblies for 10 Inch Hubs
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