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 Kit - 12" Hub/Rotor - 6 on 5-1/2 - Dacromet/KodaGuard - 5,200 to 6,000 lbs

Kodiak Disc Brake Kit - 12" Hub/Rotor - 6 on 5-1/2 - Dacromet/KodaGuard - 5,200 to 6,000 lbs

Item # K2HR526DKG
Our Price: $472.61
Accessories and Parts
Shipping Weight: 81 lbs
Add to cart
In Stock
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

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
Rust-resistant disc brake kit is great for boat trailers. Includes 2 KodaGuard-plated calipers, 2 Dacromet-plated hub-rotor assemblies and brackets, 4 stainless steel caliper mounting bolts, and inner and outer races. Fits 15" and larger wheels. 1-800-940-8924 to order Kodiak accessories and parts part number K2HR526DKG or order online at Free expert support on all Kodiak products. Great prices and Fastest Shipping for Kodiak Disc Brake Kit - 12" Hub/Rotor - 6 on 5-1/2 - Dacromet/KodaGuard - 5,200 to 6,000 lbs. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (19)
  • Q & A (0)
  • Photos

Kodiak Accessories and Parts - K2HR526DKG

  • Trailer Brakes
  • Disc Brakes
  • Brake Assembly
  • Hub and Rotor Assembly
  • Kodiak
  • LH
  • RH
  • 5200 lbs
  • 6000 lbs
  • 6 on 5-1/2

Rust-resistant disc brake kit is great for boat trailers. Includes 2 KodaGuard-plated calipers, 2 Dacromet-plated hub-rotor assemblies and brackets, 4 stainless steel caliper mounting bolts, and inner and outer races. Fits 15" and larger wheels.


  • Marine-grade trailer brake assemblies let you upgrade from drum brakes to disc 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
  • Superior corrosion resistance for marine applications
    • Dacromet coating on hub-rotors and brackets has 300- to 400-hour salt spray rating
    • KodaGuard coating on calipers has a 600-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 and seals (sold separately) - races included
    • Prevents heat-related damage with vented design that effectively dissipates heat
    • Includes wheel studs - lug nuts sold separately
  • 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
    • High-performance, ceramic brake pads
  • Stainless steel backing plates on brake pads prevent corrosion
  • 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
    • 5-Bolt brake flange mounting configuration - weld-on flange sold separately
  • Kit includes 2 full brake assemblies
    • 2 Dacromet-plated, integral hubs and rotors
    • 2 KodaGuard-plated, cast iron calipers with ceramic pads
    • 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


  • Application: 5,200-lb - 6,000-lb axles
    • #42 Spindle
  • Wheel size: 15" and larger
  • Bolt pattern: 6 on 5-1/2"
  • Rotor diameter: 12"
  • Brake flange configuration: 5 bolt
  • Wheel stud diameter: 1/2"
  • 3-Year warranty

Bearing, Race, and Seal Information

  • Bearings (sold separately)
    • Inner bearing: 25580
    • Outer bearing: 15123
  • Races (included)
    • Inner race: 25520
    • Outer race: 15245
  • Grease seal (sold separately): 10-36
    • Inner diameter: 2.25"
    • Outer diameter: 3.376"

Kodiak Disc Brake Hub-and-Rotor

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.

Corrosion Resistance for Marine Use

This disc brake assembly resists corrosion, making it ideal for use on your boat trailer. All KodaGuard calipers undergo a test in which they are sprayed with a 5-percent salt solution to determine corrosion resistance over time. These products are able to withstand 600 hours of constant exposure to the saltwater mist. This 600-hour salt spray rating indicates that this product is not only durable enough to last in freshwater environments, but it can also be used on trailers that come into contact with saltwater.

In addition, the hub-and-rotor assemblies and caliper mounting brackets have a Dacromet plating, which offers a 300- to 400-hour salt spray rating. The pistons, the brake pad backings, and the caliper mounting bolts are made of rustproof stainless steel. These corrosion-resistant components make this Kodiak assembly a natural choice when installing disc brakes on your boat trailer.

Integral Hub-and-Rotor Assemblies for Easy Installation

Retrofitting disc brakes or replacing drum brakes on your trailer is easy with this hub-and-rotor assembly. The hub and rotor are cast and machined as a single unit, with wheel studs pressed into the rotor. This 1-piece style of hub and rotor minimizes contamination - sometimes called runout - between rotor and hub surfaces to prevent warping. The result is excellent performance and long life. And because the hub and rotor are balanced together, you get a smoother ride.

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.


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 5-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/H-12-DKD Kodiak Disk Brakes - 2 Wheel Set - Integral Hub and Rotor - Dacromet Finish and Koda Guard - 5,200-lb to 6,000-lb Axles

Replaces 2/HRCM-12-DAC-KG-KIT (2/HRCM-12-DAC-KG-K)

Customer Satisfaction Score:

Customer Reviews

Kodiak Disc Brake Kit - 12" Hub/Rotor - 6 on 5-1/2 - Dacromet/KodaGuard - 5,200 to 6,000 lbs - K2HR526DKG

Average Customer Rating:  4.8 out of 5 stars   (19 Customer Reviews)

Rust-resistant disc brake kit is great for boat trailers. Includes 2 KodaGuard-plated calipers, 2 Dacromet-plated hub-rotor assemblies and brackets, 4 stainless steel caliper mounting bolts, and inner and outer races. Fits 15" and larger wheels.


The first picture is similar to
how the other three wheels looked.
Great products -converted from drum to hub-disk. Used Buddy Bearing Seal kit on scored spindles and rebuilt the old Buddy bearings (all four). Re-built Titan 10 Actuator, w/new dampners and reservoir w/fitting for disk brakes to increase pressure. Replaced steel brake lines with rubber, to reduce condensation inside the lines.
The stopping power is unbelievable!!

Total GVWR loaded is about 8,500lbs plus. Tow with a 2010 Ford HD 6.6L Diesel.
Mostly salt water use.

Would recommend Kodiak parts and etrailer to anyone who can and enjoys doing their own work.

Thank you for making it easy...


the install was easy and they are holding up just fine. Not used many times but so far all is good.


A amssive improvement over the drum brakes that came on the trailer.


Bought new axel parts and brakes bigger wheels for my boat trailer. My existing axel was 20 years old and never was adequate for the weight it hauled causing wheel bearings to wear out and the chance of loosing a wheel. This was the most economical way to repair as a new trailer was so expensive. All the parts I needed were available and went together beautifully. Very happy with etrailer, this is not the first time I have ordered from them great option for any parts you need.


item is as described and worked perfect ly


Overall very happy with the service and communication through the process. Have not installed the product yet so don’t know how it will perform but it came as described.



Working like the first day installed


Work great!


Everything came as advertised, but a couple items shifted and damaged a couple boxes. The items inside those boxes were not damaged however. Maybe needed more padding inside the box. The only reason it gets a 4 star.


Excellent company to deal with. Processed and shipped my order very quickly. I would buy from this company again.


Cathy is the best
She understand the

Inportant of the COUSTOMER
Needs .thank Cathy


excellent kit. worked perfectly










See what our Experts say about this Kodiak Accessories and Parts

  • What Trailer Setups will the Kodiak Disc Brake Kit # K2HR526DKG Fit
    In order to determine if the Kodiak Disc Brake Kit # K2HR526DKG would be the correct kit for your trailer we will need to know a few things about your trailer. First off, your trailer will need to be a 5,200-6,000 lb axle with number 42 spindles, and your wheels will need to have a 6 on 5-1/2 bolt pattern. Your axle capacity will be listed on the plate or sticker near the coupler of your trailer on the frame. To determine what spindles you have you will need to remove your current hubs...
    view full answer...
  • Available Disc Brake Conversion Kits for Tandem 5th Wheel Trailer with 6K Axles
    For your 6K axles we do have all the items you need but they just are not put together as a complete kit. The linked page displays all 6K disc brakes, all of which use the 6-on-5-1/2-inch wheel bolt pattern. You can refer to the linked articles (concerning adding disc brakes to a trailer) for more on each of the items needed and the considerations for selecting the parts you need. Both hydraulic surge couplers and electric-over-hydraulic (EOH) actuators are available and each article covers...
    view full answer...
  • Guide Pin Diameter and Distance Between Holes for Kodiak Disc Brake Kit
    The Kodiak guide pins like the part # KGBS are .42 inch in diameter. The thread size is M11 x 1.5. The distance between the guide pin mounting holes is 6 inches.
    view full answer...
    Image 1 for Image 2 for
  • Recommended EOH Disc Brake Kit for Utility Trailer with Dexter 5,200 Lb Axles
    In order to convert from electric drum to hydraulic disc brakes on your trailer you'll need the Kodiak Disc Brake Kit part # K2HR526DKG and the Hydrastar Electric-Hydraulic Actuator Kit part # CAR-HBA16-2 but that's it. The actuator kit has all the same stuff you need like brake lines, breakaway, and connectors/fittings. The brake kit has all the major components like the hub/rotor, calipers, and brake pads.
    view full answer...
  • How to Determine if 10 inch or 12 inch Stainless Disc Brake Kit is Needed for Trailer Axle
    To determine what disc brake kit you'd need for your trailer is based on the axle capacity of the trailer and the wheel bolt pattern. With that info we can easily pick out what you'd need. The 10 inch rotor designs like the part # K2HR35DS are for 3,500 lb axles with 5 on 4-1/2 inch bolt patterns. 12 inch rotors like the part # K2HR526DKG are for 5,200 to 7,000 lb axles typically.
    view full answer...
  • Recommended Disc Brake Assembly For Tandem 4,700lb Axles
    The Kodiak Disc Brake Kit # K2HR526DKG that you were looking at would be a compatible fit for your 4,700lb axles based on the information you provided. You will also need to replace your bearings and grease seals so I recommend the Bearing Kit for Trailer Brakes with 12" Hub/Rotor # DBRKHW6EZ to go along with your new disc brake assembly.
    view full answer...
  • Does The Kodiak Disc Brake Kit # K2HR526DKG Come With Oil Caps
    No, the Kodiak Disc Brake Kit # K2HR526DKG does not come with the oil cap included so you would need the Kodiak XL ProLube Kit # XLPROLUBE2440KIT.
    view full answer...
  • Will Kodiak Hubs/Rotors Work With UFP Calipers
    In regards to disc trailer brakes, we don't recommend mixing brands like using Kodiak rotors with Dexter/UFP calipers etc. The UFP stuff is mostly discontinued so best option would be to upgrade to the Kodiak Disc Brake Kit part # K2HR526DKG which is a complete kit that comes with rotors, hub, and calipers.
    view full answer...
  • Will the Kodiak K2HR526DKG Fit a Dexter #11 Axle?
    From what I could find, the Dexter #11 axles use the inner bearing # 25580 and outer bearing # LM67048. This will mean that the Kodiak # K2HR526DKG will fit for your axles. I also confirmed this with Kodiak, just to double check.
    view full answer...
  • Axle and Hub Recommendation for Off Road Camper Trailer
    When it comes to building an off road camper trailer, the best configuration that I can come up with is using the Timbren Heavy-Duty Axle-Less Trailer Suspension, # ASR35HDS02, with the Kodiak Disc Brake Kit, # K2HR526DKG. The heavy-duty steel construction and black powder coat finish of the axle-less system resists wear and corrosion and the rust-resistant, marine-grade, disc brake kit would be perfect for your set-up since you mention the fact of them going under water/mud on a regular basis.
    view full answer...
  • Kit to Convert 2021 Vanleigh Pinecrest 335RLP to Electric Over Hydraulic Disc Brakes
    We have a really great kit that comes with everything you'd need to convert your 2021 Vanleigh Pinecrest 335RLP from tandem 6k drum brakes to electric over hydraulic disc brakes with the HydraStar Disc Brake Kit w/ Actuator for Triple Axle Trailers # HSE7K-TR1. This gives you the best braking and actuator components with all brake lines needed as well.
    view full answer...
  • Is Kodiak Disc Brake Kit # K2HR526DKG Compatible with Outer Bearing # LM67048
    The Kodiak Disc Brake Kit # K2HR526DKG that you referenced is intended for use with spindles that use inner bearing # 25580 and outer bearing # 15123. The other outer bearing you referenced, part # LM67048, has the same inner diameter as bearing # 15123 (1.250-inches) but has a different outer diameter so it is not compatible with this kit. You want to select a hub/rotor brake kit that uses the same inner and outer bearing set as your existing hubs to ensure compatibility. The linked...
    view full answer...
  • Can I Use K2HR35D On A 6,000 Lb Trailer Axle
    I have an option for you but the Kodiak Disc Brake Kit part # K2HR35D is designed for 3,500 lb axles so it is not a fit for a 6,000 lb axle. They are 10" brakes and a 6,000 lb trailer axle would require a 12" assembly like part # K2HR526DKG which have a 6 on 5-1/2 bolt pattern. The disc brake set includes dacromet plated hub and rotor assemblies with stainless steel bolts so they are great for boat applications. The bearing kit that fits this hub is part # DBRKHW6SS. You would need to...
    view full answer...
    Image 1 for
  • Brake Kit for Forest River Sandpiper 3440BH With 6,000 Pound Axles
    Although there isn't a full kit like the # HSE7K-T1 with the 6 on 5-1/2 bolt pattern you need, we can put one together. The first thing you will need is the Hydrastar Electric-Hydraulic Actuator w/ Line Kit for Disc Brakes - 1,600 psi # CAR-HBA16-2. This will cover your brake lines as well as the actuator. It also comes with a breakaway kit. Then for the actual disc brakes you have some options depending on what finish you want. All of the following options from Kodiak are for a 6,000...
    view full answer...
  • Are Bearings 15123 and LM67048 the Same
    The bearing # LM67048 and # 15123 that you referenced have the same inner diameter which means they fit the same spindle and the disc brake kit # K2HR526DKG would fit in place of what you have now.
    view full answer...
  • Disc Brake Conversion for Forest River Vengeance 27BH14
    In order to find the correct disc brake kit for a Forest River Vengeance 27BH14 you'll need to know your axle capacity which is usually printed on the axle tag in the center of the beam. The Kodiak Disc Brake Kit part # K2HR526DKG for example is designed for 5,200-6,000 lb axles which should be around what what this trailer uses. In order to complete your setup you can use a kit like the Hydrastar Electric Over Hydraulic Actuator Kit for Disc Brakes part # HBA16-252-82. I have attached...
    view full answer...
  • Disc Brake Kit for 2017 Jayco Eagle 339FLQS
    We have the Kodiak Disc Brake Kit part # K2HR526DKG which is a fit for Lippert 6k axles and has a 6 lug bolt pattern like you need as well. This is a kit for a single axle so you'd need a quantity of two of these since you have a tandem axle kit. Then for an electric over hydraulic actuator kit that includes brake lines and a breakaway kit the HydraStar Electric Over Hydraulic Actuator Kit for Disc Brakes # HBA16-252-82 would be a really great option.
    view full answer...
  • Recommended Disc Brake Kits For Boat Trailer With 5,200 Lb Axle
    I have attached a link to our product page for the disc brake kits we offer for 5,200 lb axles. One of the kits I recommend is the Kodiak Disc Brake Kit, part # K2HR526DKG. This kit includes 2 KodaGuard-plated calipers, 2 Dacromet-plated hub-rotor assemblies and brackets, 4 stainless steel caliper mounting bolts, and inner and outer races. This kit is recommended for 5,200 or 6,000 lb axles. This kit is designed for 15 inch and larger wheels. The bolt pattern for the hubs is 6 on 5-1/2....
    view full answer...
  • Hub Rotor and Disc Brake Replacement For A Saltwater Boat Trailer
    When it comes to replacing your Hub/Rotor and Brakes on your saltwater boat trailer I recommend The Kodiak Disc Brake Kit - 12 inch Hub/Rotor - 6 on 5-1/2 - Dacromet/KodaGuard - 5,200 to 6,000 pounds # K2HR526DKG. This trailer disc brake kit includes two corrosion-resistant, Dacromet-plated hub-and-rotor assemblies, calipers, and mounting brackets. The dacromet coating provides superior corrosion resistance for freshwater or saltwater use, and has a 300 to 400 hour salt-spray rating....
    view full answer...
  • Recommend Disc Brake Kit For A 1996 Float on Brand Boat Trailer
    When installing a disc brake system on your 1996 trailer The Kodiak Disc Brake Kit - 12 inch Hub/Rotor - 6 on 5-1/2 - Dacromet/KodaGuard - 5,200 to 6,000 pounds # K2HR526DKG will not work because you have the 4 bolt pattern and this will only work with 5 bolt systems. You could use The Kodiak Disc Brake Kit - 10 inch Hub/Rotor - 5 on 4-1/2 - Dacromet - 3,500 pounds # K2HR35D which will work on your 4 bolt system. You would also need to figure out your bearing numbers. For # K2HR526DKG...
    view full answer...
  • Replacement Kodiak Disc Brakes and Rotors for a Aluminum I Beam Triple Axle Trailer
    To replace your Kodiak Brakes and Rotors you will want to use the Kodiak Disc Brake Kit item # K2R526S. This all in one kit will give you everything you need to replace your braking system on the axle you lost a bearing on. This set has stainless steel 12" rotors for a 6 on 5-1/2 lug pattern. The assemblies fit 5,200 lbs to 6,000 lbs axles and 15" and larger wheels. You will also need two Kodiak Trailer Hubs for 5,200-lb to 6,000-lb Axles item # KH42655S. These attach directly to your...
    view full answer...
  • Determining If Hydraulic Disc Brakes Can Be Added To Boat Trailer With 4200lb Axle
    I would be happy to go over the options for your boat trailer. Since your trailer does not have much room between the outside edge of the tire and the fender I do not recommend going with a slip on rotor system as it will add space the wheel further out and will likely contact the fenders. Starting with a hydraulic disc brake option you will need to remove one of your current hubs and identify the bearing combination your spindle uses by looking for the bearing numbers stamped in the...
    view full answer...
    Image 1 for Image 2 for
  • Parts Needed to Add Electric Over Hydraulic Dis Brakes to 2018 Keystone Cougar Half Ton 283RETWE
    We have everything you will need to upgrade the brakes of your 2018 Keystone Cougar to electric over hydraulic disc but not as a single kit part number. You will simply need two Kodiak Disc Brake Kits # K2HR526DKG, two Bearing Kits # DBRKHW6EZ, a HydraStar Electric Over Hydraulic Actuator For Disc Brakes # HBA16, and a HydraStar Hydraulic Brake Line Kit # HS496-252.
    view full answer...
  • Surge Disc Brake Kit for Boat Trailer with Bearings 25580 and LM67048
    Thanks for the bearing and bolt pattern info you listed. Because we know that the disc brake kit you'd need is the Kodiak Disc Brake Kit part # K2HR526DKG. Then for a surge coupler the Titan part # DM62VR would work great and is also a bolt-on install like you wanted too. Then for a brake line kit you'd want the part # HS496-252 which is a line kit for a tandem axle trailer that is 25 feet in length.
    view full answer...

< Previous

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 Brian T
Updated by:
Brian T
Employee Mike S
Updated by:
Mike S
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Lisa S
Written by:
Lisa S
Employee Chris R
Video Edited:
Chris R
Employee David F
Test Fit:
David F

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.