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  1. Trailer Brakes
  2. Kodiak
  3. Disc Brakes
  4. 3500 lbs Axle
  5. Rotor
  6. 14 Inch Wheel
  7. 14-1/2 Inch Wheel
  8. 15 Inch Wheel
Kodiak Disc Brake Kit - 10" Rotor - 5 on 4-1/2 - Dacromet - 3,500 lbs

Kodiak Disc Brake Kit - 10" Rotor - 5 on 4-1/2 - Dacromet - 3,500 lbs

Item # K2R35D
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Retail:$404.43
Our Price: $387.73
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Trailer Brakes
This item qualifies for Free Shipping
Shipping Weight: 48 lbs
Quantity: 
In Stock
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Trailer disc brake kit includes 2 assemblies with corrosion-resistant, Dacromet-plated rotors; calipers; and mounting brackets. Assemblies fit 3,500-lb axles and 14" and larger wheels. The 10" rotor features a 5 on 4-1/2 bolt pattern. Lowest Prices for the best trailer brakes from Kodiak. Kodiak Disc Brake Kit - 10" Rotor - 5 on 4-1/2 - Dacromet - 3,500 lbs part number K2R35D can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (55)
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Kodiak Trailer Brakes - K2R35D

  • Disc Brakes
  • 3500 lbs Axle
  • Rotor
  • 14 Inch Wheel
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • 5 on 4-1/2
  • Boat Trailer
  • Snow Trailer
  • Kodiak

Trailer disc brake kit includes 2 assemblies with corrosion-resistant, Dacromet-plated rotors; calipers; and mounting brackets. Assemblies fit 3,500-lb axles and 14" and larger wheels. The 10" rotor features a 5 on 4-1/2 bolt pattern.


Features:

  • Brake assemblies make it easy to change from an idler axle to a disc brake axle
  • Disc brakes deliver better performance than drum brakes
    • More consistent stopping, even at highway speeds
    • Dramatically shorter stopping distance
  • Maintenance costs are lower than for drum brakes
    • Fewer moving parts to maintain, repair and replace
  • Dacromet coating provides superior corrosion resistance for freshwater or saltwater use
    • 300- to 400-Hour salt-spray rating
  • Slip-on, cast iron, over-the-hub rotors
    • Fit over standard idler hub and are held in place by wheel and wheel bolts
    • Remove easily for maintenance
      • No need to replace entire hub-and-rotor assembly if only hub or rotor becomes damaged
    • Increase distance from hub face to hub face by 1/2"
    • Prevent heat-related damage with vented design that effectively dissipates heat
  • Cast iron calipers are self-adjusting for smooth, equal braking
    • Cast iron construction does not flex like aluminum
    • Low-drag design retracts piston farther than other calipers for a cooler-running brake
    • Stainless steel piston is 2-1/4" in diameter - 30 percent larger than other brands
      • More braking torque than the competition
    • High-performance, ceramic brake pads
  • Ductile iron mounting brackets provide strength and durability
    • Side-support design ensures that load is placed on bracket, not bolts
    • Extra embossing for additional thread contact ensures tight, secure mounting for caliper guide bolts
    • 4-Bolt brake flange mounting configuration - weld-on flange sold separately
  • Kit includes 2 full brake assemblies
    • 2 Dacromet-plated, cast iron rotors
    • 2 Dacromet-plated, cast iron calipers
    • 2 Dacromet-plated, ductile iron caliper-mounting brackets
    • 4 Stainless steel caliper-mounting bolts
  • Hydraulic brake actuator and lines (sold separately) are required for brakes to be activated
    • Requires psi rating of at least 1,500


Specs:

  • Fits:
    • Axle capacity: 3,500 lbs
      • #84 Spindle
    • Wheel size: 14" and larger
  • Bolt pattern: 5 on 4-1/2"
  • Overall rotor diameter: 10-7/8"
  • Brake flange configuration: 4 bolt
  • 3-Year warranty


Disc Brakes

More and more people are switching their trailers over to disc brakes, and with good reason. Disc brakes deliver consistent braking - even at highway speeds - unlike drum brakes, which often show a substantial drop in braking torque at higher speeds. In addition, disc brakes offer a substantially shorter stopping distance than drum brakes.

Disc brake calipers have only one moving part, rather than the many found in drum brakes. This means that there are fewer parts to maintain, fewer parts to get damaged and fewer parts to have to repair or replace, thus reducing maintenance costs.


Over-the-Hub Rotor

Kodiak's slip-on, cast iron rotor makes it easy to convert an idler axle to a disc brake axle. Simply place the rotor over your hub. It is most often wheel bolt piloted for a loose fit and then held in place by the wheel itself. With a separate rotor and hub, you can easily repair or replace one element of your brake system without having to junk the whole thing.


Calipers

Kodiak calipers are constructed of cast iron to prevent flexing. Less flex means more braking torque, resulting in smooth, even braking every time. The corrosion-resistant stainless steel piston is 30 percent larger than standard pistons, ensuring shorter stopping distance and increased torque. In addition, the unique low-drag design of Kodiak's calipers allows the piston to retract farther than in most standard models, giving you a cooler-running brake.


Mounting Brackets

Designed for axles with 4-bolt brake flange configurations, the included mounting brackets are made of heavy-duty ductile iron that is embossed to provide additional threading for guide bolts. The added thread strength ensures a tighter, more secure connection between the caliper and bracket. Another unique feature of Kodiak's brackets is the side-support angle, which guarantees that the load is carried by the bracket, rather than the bolts.





2/R-10-DDD-K Kodiak Disc Brakes - 2 Wheel Set - Rotor Only - Dacromet Finish - 3,500 lbs

Replaces Kodiak K2R35E (2/RCM-10-E-KIT), K2R35SC (2/RCM-10-SCAD) and 2/RCM-10-DAC






Customer Reviews

Kodiak Disc Brake Kit - 10" Rotor - 5 on 4-1/2 - Dacromet - 3,500 lbs - K2R35D

Average Customer Rating:  4.9 out of 5 stars   (55 Customer Reviews)

Trailer disc brake kit includes 2 assemblies with corrosion-resistant, Dacromet-plated rotors; calipers; and mounting brackets. Assemblies fit 3,500-lb axles and 14" and larger wheels. The 10" rotor features a 5 on 4-1/2 bolt pattern.

by:

E trailers website provides enough info for me to find the exact product I need and the billing and shipping info is excellent. I will be going back for parts in the future!



by:

Installed unit but bleeder port was deflected. Y ou replaced with questioned. Thanks. However I have not used trailer since installation



by:

Great Products, not cheaply constructed, really easy to install, following simple instructions. Replaced 10 by 2 inch drum brakes. Looks awesome.



by:

I will use them for all my trailer needs in the future very help full through my trailer build.

Thanks



by:

1 of the 2 boxes came in crushed and a tape job as if it was opened all the parts were accounted for.



by:

I have a 2011 Lund impact 1775 on a Shorelander single axle trailer which tips the scale around 2500# dry. I felt that surge brakes would be a smart investment and take some pressure off my Ford F150 to help stop that beast. I researched kits, actuators, calipers and rotors and decided on the Kodiak caliper and rotor kit and the Titan actuator. eTrailer had both in stock, a convenient hose kit to boot and fair price so I purchased the lot from them. Delivery was very quick and all of the hardware arrived together and in good shape. It took me one afternoon to assemble the actuator on my swing \-away tongue and another to install the calipers and rotors. There was one snag with the hose kit, in that one of the hoses was incorrect. I contacted Bryan at eTrailer and he was very accommodating; rushing the correct hose to me and then following up by phone when I received it. It took about two hours to finish the installation and I couldn't be more pleased, both with the quality of the products and the first-rate service! I have yet to bleed the system and take it out for a run but I don't anticipate any issues. I fully recommend eTrailer, their products and service!


Comments
I want to thank you again for your assistance in getting me the correct parts for my trailer brake installation. I took three major road trips with the boat last year and the trailer brakes worked flawlessly. The major reasons I installed the braking system were: the overall weight of the boat and trailer in relationship to my pickup 2006 F150 and braking performancesafety on wetslick roads. Both of these concerns were tested last year with wonderful results. I have been telling my friends, with similar trailer packages, to investigate your product. Thanks again,
Jeff O - 01/21/2019


by:

Straight forward installation although wish the installation nuts & bolts to mount the caliper brackets would have been included in the kit. Especially like the greater piston size and fact that they pull back after braking so the pads are not dragging on rotor when not braking.
Vastly improved braking and stopping distance over the old electric brakes.


Comments
Been a year, brakes are so responsive and work so much better will never rely on the old way further. Still working great, never any problem and have never experienced any fade. Switch now and enjoy the added safety.
Albert - 04/06/2020


by:

A couple of years after purchasing my boat I realized the the brake calipers on my boat trailer had seized. As a result the rotors were rusty and pitted. I selected this kit on etrailer because it had great reviews and was in the price range I had budgeted. The kit was easy to install and had great instructions. Towing my boat is actually a positive experience now that it has properly functioning brakes!



by:

another successful project completed !!

PB
blaster and Lubrimatic bearing marine lube (550 deg dropping point), highest on the market



by:

Nice quality caliper/Disc set.

Hard
to find a setup that has rotors without the Hub and Disc as a one piece unit.

This Kodiak has a few configuration options for a separate Disc Rotor.

Only one problem is that the shipping container had no packing for the protection of the components.

The brake caliper hose fittings had broken through the boxes and were exposed outside the packaging. The seal plugs had fallen out of the brass caliper connections.

This is a less than acceptable and desirable way to protect the units.


Comments
They are still excellent in performance and quality.
Hank B - 05/16/2014

by:

Great, fast service. Will be using a repeat customer for sure



by:

Perfect fit,and working great.



by:

The brakes fit my 2006 Ranger boat trailer, w 15 in tires, I like this style of brake for one reason, the disc just fits over the hub and there is no messing with bearing and getting greasy.


Comments
they work great, i put them in my 06 Range boat trailer and know i have breaks once again.
Chris K - 03/19/2016


by:

I just replaced the brakes on my trailer with this, Kodiak Disc Brake Kit in Dacromet. It replaces the same kit but in plain black E-coat finish. The only reason was a few years ago I lost a hub and left 1 disc covered in grease and when I replaced the hubs on that axle (on the side of the road) I disconnected the brake system to simplify things. It's sat for the last 2-3 years for the most part so instead of cleaning up the others and just replacing discs, a bracket, pads etc. and having to clean the calipers good, I decided it was wiser to start from scratch for not much more cost. I'm glad I did. I feel better with a new brake system, the Dacromet finish should do very well (although the E-coat didn't show any issues). The kit was easy to install and get going and works great.

Not that it's important, and wasn't the reason, but it looks good too. I also replaced all wheels and tires with A21514RTM45SM and when I got back from the first road test, I was pleasantly surprised about how good the wheels and brakes looked as I inspected everything. Having the light color finish made it much easier to see when working under the trailer where it's darker also. Just a bonus! And once again, eTrailer couldn't be beat for cost and quick delivery!



by:

Paired this set of brakes with a HydraStar electric over hydraulic actuator for a cargo trailer that did not have brakes. Very satisfied with the quality look and performance so far. This set up will lesson the load on my truck/camper and allow for a more relaxed ride knowing I have additional stopping power. The instructions & available online information at Etrailer made it pretty simple. I expect these to perform as intended for many years. Etrailer was a great choice for me.



by:

Shipping containers need to be beefed up as the calipers in all three of the boxes were ready to fall out of the barely holding together boxes. No instructions with the actuator.



by:

Exactly price for quality of product!



by:

I am reviewing the components and etrailer as they are not installed yet. Online ordering was easy - I was contacted immediately with shipping time and tracking numbers - it all went really well. The components showed up on time and in good condition. The boxes were a little hammered but UPS does that. Thanks etrailer good service - good prices: what else do you want?



by:

After reviewing several choices for adding brakes on my new Haulmark cargo trailer, I decided to go with these Kodiak over-the-hub disc brakes. They fit perfectly and am very well pleased with them.



by:

I ordered the wrong part by mistake and Danielle helped me with the return and with ordering the right parts. She was very knowledgeable with the parts as well as the processes to get every thing taken care of. She make it easy an quick. etrailer has great customer service which is rare in today’s world.



by:

I was afraid that the parts replaced were modified. The new parts fit perfectly and the dual bleeder ports are excellent, along with the instructions. Thanks..



by:

Thanks for a great product. What I thought I would get was light weight rotors and calipers, but what I got instead was super heavy duty brakes that would stop a freight train or something you would find on a race car. Needless to say I was very pleasantly surprised when I opened the box. I know everyone expects to get what they paid for but seldom ever do you get more than your moneys worth. Thanks guys.
Ted



by:

Installed on my single axle boat trailer. Installation was simple. Greatly reduce stopping distance. Seem to be sturdy, well built components.



by:

Parts were high quality,
fit was excellent.

function was excellent.
3400 lb trailer is now stopping very smooth behind 1998 4runner. Much safer feel in traffic and on highway. Easy install





















by:

Best purchase I ever made!!
No more
drum brakes , almost maintenance free!
Major improvement on stopping , no more fear of panic stopping, feels like boat isn’t even behind me!


25
55
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