bing tracking image
  1. Accessories and Parts
  2. Kodiak
  3. Trailer Brakes
  4. Disc Brakes
  5. Brake Assembly
  6. Hub and Rotor Assembly
Kodiak Disc Brake Assembly - 10" Hub/Rotor - 5 on 4-1/2 - Dacromet - 3,500 lbs

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

Item # K1HR35D
Our Price: $230.94
Accessories and Parts
Shipping Weight: 31 lbs
Add to cart
In Stock
Kodiak 3500 lbs Accessories and Parts - K1HR35D
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images


Need help with installation?
Locate installers near me
Trailer disc brake kit includes a single, corrosion-resistant, Dacromet-plated hub-and-rotor assembly with caliper, mounting bracket, and hardware. Assembly fits 13" and larger wheels and axles with 4-bolt flanges. 1-800-940-8924 to order Kodiak accessories and parts part number K1HR35D or order online at Free expert support on all Kodiak products. Great prices and Fastest Shipping for Kodiak Disc Brake Assembly - 10" Hub/Rotor - 5 on 4-1/2 - Dacromet - 3,500 lbs. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (19)
  • Q & A (0)
  • Photos

Kodiak Accessories and Parts - K1HR35D

  • Trailer Brakes
  • Disc Brakes
  • Brake Assembly
  • Hub and Rotor Assembly
  • Kodiak
  • LH
  • RH
  • 3500 lbs
  • 5 on 4-1/2

Trailer disc brake kit includes a single, corrosion-resistant, Dacromet-plated hub-and-rotor assembly with caliper, mounting bracket, and hardware. Assembly fits 13" and larger wheels and axles with 4-bolt flanges.


  • Brake assembly makes it easy to upgrade from drum to disc brakes for better performance
    • 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 plating provides superior corrosion resistance for freshwater or saltwater use
    • 300- to 400-Hour salt-spray rating
  • Integral hub-and-rotor assembly is 1 piece
    • Minimizes lateral runout to prevent warping
    • Provides smooth ride with balanced hub and rotor
    • Uses industry-standard bearings, seal and race (included)
    • Prevents heat-related damage with vented design that effectively dissipates heat
  • Cast iron caliper is 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 1 full brake assembly
    • 1 Dacromet-plated, cast iron rotor-and-hub assembly
    • 1 Dacromet-plated, cast iron caliper
    • 1 Dacromet-plated, ductile iron caliper-mounting bracket
    • 2 Stainless steel caliper-mounting bolts
    • Bearings, races, seal, and grease cap
    • Wheel studs and lug nuts
  • Hydraulic brake actuator and lines (sold separately) are required for brakes to be activated
    • Requires psi rating of at least 1,500


  • Fits:
    • Axle capacity: 3,500 lbs
      • #84 Spindle
    • Wheel size: 13" and larger
  • Bolt pattern: 5 on 4-1/2"
  • Rotor diameter: 10"
  • Brake flange configuration: 4 bolt
  • Wheel stud diameter: 1/2"
  • 2-Year warranty

Bearing, Race and Seal Information

  • Bearings
    • Inner bearing: L68149
    • Outer bearing: L44649
  • Races
    • Inner race: L68111
    • Outer race: L44610
  • Seal: RG06-050
    • Inner diameter: 1.719"
    • Outer diameter: 2.565"

Kodiak Rotor Diagram

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.

Integral Hub-and-Rotor Assemblies

The integral hub-and-rotor is made from cast iron, matching SAE specifications. Cast iron is ideal for high-temperature operations and offers a favorable friction coefficient to ensure adequate stopping power. Kodiak's rotors are vented to effectively dissipate heat, dramatically reducing the incidence of heat-related damage. Furthermore, machined disc brakes minimize the chance of contamination between the hub and rotor, resulting in excellent performance and long life.


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.

1/HRCM-10-DAC-KIT (1/HRCM-10-DAC-K) Kodiak Disc Brake - Single Wheel Set - Integral Hub and Rotor - Dacromet Finish - 3,500 lbs

Replaces 1/HRCM-10-SCAD-KIT (K1HR35SC)

Customer Satisfaction Score:

Customer Reviews

Kodiak Disc Brake Assembly - 10" Hub/Rotor - 5 on 4-1/2 - Dacromet - 3,500 lbs - K1HR35D

Average Customer Rating:  5.0 out of 5 stars   (19 Customer Reviews)

Trailer disc brake kit includes a single, corrosion-resistant, Dacromet-plated hub-and-rotor assembly with caliper, mounting bracket, and hardware. Assembly fits 13" and larger wheels and axles with 4-bolt flanges.


very happy with the ordering process and the delivery. very much appreciated.



no problem everything is good


Great brakes, so much better than old school electric brakes that came with my 5th wheel. The big difference in disc over electric is that all 4 brakes grab the disk with the same pressure. It is hard to adjust electric to be even .


Product was excellent quality and everything was in one package.
There was no sourcing out the last few parts to complete the job it was all in the box and fit perfectly. This made the install a breeze! I had brakes that were not serviceable, no parts were available to rebuild my calipers. The Kodiak brake system
is complete easy to install and now I have a serviceable system. I have a 33 foot performance boat these brakes slow and stop the boat and trailer better than ever.
Thanks for a quality product I can trust!


The disc brake assemblies were shipped in a timely manner and I appreciated the rapid processing of this order. The information contained on the website enabled me to thoroughly identify the correct items needed to replace all four disc brake assemblies on my Road King boat trailer. Using the easy to follow assembly and demonstration videos on your website and provided written instructions, the installation was easy to perform. It was a true pleasure doing business with Now that the installation is complete, I'll monitor performance over the next couple of months. On initial review, the products appears to be of high quality.


Great product at good prices. The Kodiak disc brake and rotor set was a breeze to install.
Will be ordering all of my trailer parts from


etrailer Rocks!
Awesome selection of
trailer parts, especially since DHM is like non existent.
Fast delivery, nicely packaged.
The parts were exactly to specifications, perfect fit and function perfectly on my DHM trailer.
Even included nice installation instructions.
Thank you!


Great product, perfect fit, good quality.
my aluminum calipers with the
steel ones in the kit, makes a big difference.
Came complete with everything!


Ordered the parts on a Sunday and received them on Wednesday! Could not ask for any quicker "FREE" shipping.
The received parts installed quickly and easily.
This is the second time I have bought items from "etrailer" and I am very satisfied......
Thank You


Good product. well made easy too install serves from etrailer was excellent


Easy installVery easy install! Everything needed was included and went on my 25 year old boat trailer very easily.


Very good part , etrailer service terri ble.


Items were received faster than anticipated and were in excellent shape. The instructions that came with them were very helpful and easy to understand. Parts fit right in place like they came from the factory as original parts. The staff was also very helpful and knowledgeable when I went to purchase them. Thank you.


Product arrived as it stated it would. Attached as it should and has continued to perform as expected.




Replacing OEM equipment. Easy to install and comes with everything needed.





Easy as 1-2-3


See what our Experts say about this Kodiak Accessories and Parts

  • What Direction Should the Caliper Mounting Bracket Face on Kodiak Disc Brake Assembly, # K1HR35D
    On the Kodiak Disc Brake Assembly, # K1HR35D, the caliper mounting bracket, far left in the picture, needs to be mounted with the tabs pointing out like in the video you have mentioned that I have also linked here for reference. The tabs will help to keep the caliper in place so that it cannot rotate forward or backward.
    view full answer...
  • Can Dacromet Disc Brake Assembly Be Upgraded Later With Stainless Steel Rotor
    If you purchase a Kodiak Disc Brake Assembly like part # K1HR35D that has Dacromet plating, you can upgrade the components to stainless steel at a later date. The stainless steel disc brake assembly I recommend is part # K2HR35DS. If you decide at a later date to go with a stainless steel rotor, part # KR10S would work well with the brakes. Please keep in mind that purchasing any of the brake parts separately does wind up costing you more in the long run, but I do understand upgrading...
    view full answer...
  • Would ProLube Kit for Boat Trailer # XLPROLUBE1980KIT work W Kodiak Disc Brake Assembly # K1HR35D
    The Kodiak XL ProLube Kit for 3500-lb Axles # XLPROLUBE1980KIT that you referenced would work to convert the hubs of your Kodiak Disc Brake Assembly # K1HR35D to oil bath hubs. Oil bath setups are usually found on higher capacity axles, but they would work very well for you. Personally I like grease better as it suits most trailering needs better. If you blow a grease seal or lose a cap you'll still make it home most likely as the grease will stay in the hub. On a oil bath if you get a...
    view full answer...
  • Are the Kodiak Red Eye Bearing Protectors # KREB1980AC Drive In or Thread In
    The Kodiak Red Eye Bearing Protectors, # KREB1980AC, are drive in style bearing protectors. They are not thread in bearing protectors. It looks like there are threads on these bearing protectors, but they are simply raised rings/teeth to provide a secure hold in the hub bore. This bearing protector will fit your Kodiak Disc Brake Assembly, # K1HR35D, and will press into the hub bore.
    view full answer...
  • Converting Boat Trailer to Hydraulic Disc Brakes to Use In Saltwater
    For a trailer that will be used in saltwater, the best option for rotors, hubs, and calipers is those made of stainless steel. Galvanized coating is the second best option for saltwater, and then dacromet coatings, which provide extra resistance to saltwater over standard assemblies that are not treated. For the number of times a year you plan to launch in saltwater, I recommend going with components that offer the most rust and corrosion resistance, like stainless steel components. We...
    view full answer...
  • What Spindle Works with the Kodiak Disk Brake Assembly # K1HR35D?
    For the Kodiak Disc Brake Assembly - 10" Hub/Rotor - 5 on 4-1/2 - Dacromet - 3,500 lbs # K1HR35D, you need a Dexter #84 Spindle like the #84 Spindle for 3,500-lb Trailer Axles - 2" Diameter # TRU24FR or the #84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axle - 1-3/4" Diameter # TRU74FR. It is important to note that the spindle must be welded perfectly square onto the axle. If the spindle is even slightly lopsided, you will not have an even wheel surface for the trailer. We here...
    view full answer...
    Image 1 for
  • How are Disc Brakes Operated on Trailers or Vehicles That are Being Flat Towed
    Disc brakes on a trailer are operated by a hydraulic brake actuator like the Dexter Brake Actuator, part # 099-175-20, that is installed on the tongue of the trailer. It is called surge braking because it uses the surging of the trailer toward the tow vehicle to operate the hydraulics on the disc brake system. The surge or push of the trailer toward the tow vehicle during deceleration automatically synchronizes these trailer brakes with the tow vehicle brakes. As the trailer pushes against...
    view full answer...
  • Parts Needed to Convert Titan Model 6 Drum Brake Actuator # T4079200 to 4-Disc Brake Operation
    It is possible to rebuild a drum brake actuator to handle the higher pressure and fluid displacement required for disc brake assemblies. However, in the case of your four Kodiak disc brakes (part # K1HR35D) for use on a tandem axle trailer these will require more fluid displacement than can be provided even by a modified Model 6 actuator. A drum-to-disc-modified Model 6 actuator could handle the requirements of two brake assemblies but not four, according to my contact at Titan. He advised...
    view full answer...
  • Replacement Mounting Bracket and Bolts for Kodiak 3.5K Trailer Disc Brake Kit
    The mounting bracket for the 3.5K Kodiak disc brake kits is # KCMB10HRD. For the bolts to mount the bracket to the brake mounting flange use 4 of # 7-75 per bracket. the matching nut is # 6-17 and the lock washer is # 5-8.
    view full answer...
  • Correct Complete Disc Brake Kit For 2003 Magic Tilt Boat Trailer with Tandem 3500lb Axles
    I would be happy to help! Starting with the Dexter DX7.5L A-60 Brake Actuator w Electric Lockout - Bolt On - Disc # DX29FR this will fit the 3" x 3" tongue of your 2003 Magic Tilt Trailer perfectly, and is a fantastic option due to it already including an electric lockout solenoid for the backing up the trailer. The Kodiak Disc Brake Assembly # K1HR35D you were looking at will fit your 3500lb axles perfectly, but I do recommend adding these kits to both axles of your trailer. Adding them...
    view full answer...

Do you have a question about this Accessories and Part?

Info for this part was:

Employee Lindsey S
Updated by:
Lindsey S
Employee Laura H
Updated by:
Laura H
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Updated by:
Mike S
Employee Michael H
Expert Research:
Michael H
Employee Jeff D
Expert Research:
Jeff D
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Alan C
Video by:
Alan C

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.

Product Experts Available Now!
Call 1-800-940-8924