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Kodiak Disc Brake Kit - 13" Hub/Rotor - 8 on 6-1/2 - E-Coat - 7,000 lbs

Kodiak Disc Brake Kit - 13" Hub/Rotor - 8 on 6-1/2 - E-Coat - 7,000 lbs

Item # K2HR79E
Our Price: $721.31
Accessories and Parts
Shipping Weight: 119 lbs
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9/16" Wheel bolts are included with this 2-assembly brake kit. E-coated rotors, calipers and mounting brackets fit 7,000-lb axles and 16" and larger wheels. The 13" rotor features an 8 on 6-1/2 bolt pattern. 1-800-940-8924 to order Kodiak accessories and parts part number K2HR79E or order online at etrailer.com. Free expert support on all Kodiak products. Great prices and Fastest Shipping for Kodiak Disc Brake Kit - 13" Hub/Rotor - 8 on 6-1/2 - E-Coat - 7,000 lbs. Accessories and Parts reviews from real customers.
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Kodiak Accessories and Parts - K2HR79E

  • Trailer Brakes
  • Disc Brakes
  • Brake Assembly
  • Hub and Rotor Assembly
  • Kodiak
  • LH
  • RH
  • 7000 lbs
  • 8 on 6-1/2

9/16" Wheel bolts are included with this 2-assembly brake kit. E-coated rotors, calipers and mounting brackets fit 7,000-lb axles and 16" and larger wheels. The 13" rotor features an 8 on 6-1/2 bolt pattern.


Features:

  • Brake assemblies make 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
  • E-coat finish provides corrosion resistance for freshwater and limited saltwater use
  • 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
  • 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
    • Silver cadmium piston is 2-1/2" 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
    • 5-Bolt brake flange mounting configuration - weld-on flange sold separately
  • Kit includes 2 full brake assemblies
    • 2 E-coated, cast iron rotor-and-hub assemblies
    • 2 E-coated, cast iron calipers
    • 2 E-coated, 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: 7,000 lbs
      • #42 Spindle
    • Wheel size: 16" and larger
  • Bolt pattern: 8 on 6-1/2"
  • Rotor diameter: 13"
  • Brake flange configuration: 5 bolt
  • Wheel stud diameter: 9/16"
  • 3-Year warranty


Bearing, Race and Seal Information

  • Bearings (sold separately)
    • Inner bearing: 25580
    • Outer bearing: 02475
  • Races (included)
    • Inner race: 25520
    • Outer race: 02420
  • Grease seal: RG06-070 (sold separately) or 10-63 oil seal (sold separately)
    • Inner diameter: 2.250"
    • Outer diameter: 3.376"

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.


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 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-133-7-9-EEE-K Kodiak Disc Brakes - 2 Wheel Set - Integral Hub and Rotor - E-Coat Finish - 9/16" Wheel Bolts - 7,000 lbs

Replaces 2/HRCM-133-7-9-E-K

KOD75FR

Installation Details K2HR79E Installation instructions



Customer Satisfaction Score:


Customer Reviews

Kodiak Disc Brake Kit - 13" Hub/Rotor - 8 on 6-1/2 - E-Coat - 7,000 lbs - K2HR79E

Average Customer Rating:  4.8 out of 5 stars   (13 Customer Reviews)

9/16" Wheel bolts are included with this 2-assembly brake kit. E-coated rotors, calipers and mounting brackets fit 7,000-lb axles and 16" and larger wheels. The 13" rotor features an 8 on 6-1/2 bolt pattern.

by:

Good morning everything things was ok except a little connector was broken

Etrailer Expert

Jenny N.

7/19/2023

Oh no! Customer Service will be in touch.



by:

Very happy with the quality of these. Stopping power is MUCH better than with the old electric brakes.

Steve

10/23/2023

Great!!



by:

One year ago I decided to switch to Kodiac Disc Brakes. It was a great decision. I installed them on my 16 k Escalade fifthwheel. I installed all new wheel bearings and oil bath hubs. Although The oil caps leaked slightly and Kodiac sent new ones I still had the issue. I resolved it by using the Dexter oil caps. I believe the o rings were the issue. I have been a customer of Etrailer for about seven years and they have always been very helpful and provided five star service.
My fifthwheel stops a lot quicker than the brake shoes did. If you are thinking about it don't wait any longer order yours now and you will not be disappointed. Good job everyone at Etrailer.



by:

I have a 2015 GMC Sierra 2500HD Diesel, towing a 2017 Pinnacle 36FBTS 5th. wheel. The Pinnacle has a standard drum braking system. On a long trip this year I cracked both rotors on my truck from over heating related to the Pinnacle's drum brakes failing to fully provide proper stopping.
I decided no more, and after much review I replaced the factory drum brakes with the Kodiak Discbrake system. (my first time ever doing something like this) In addition, one of the key items for me was a way not to replace my on-board factory trailer brake controller, (did not want to use an aftermarket product, that would diminish the interior look ) thus I also added the control Adapter Module that enabled me to use the factory installed brake controller. With all this change I decided to also go ahead and add a separate brake away battery. Everything I just described are shown in the attached photos.

I found eTrailer extremely helpful in answering questions, although I did not have a lot of questions since their online videos proved most helpful.

All parts of the Kodiak system worked fantastic following a 2500 mile trip. The improved braking is superior, and I did not need to replace my on board controller, but continued to use it by installing the control adapter. The disc brake picture is one of the disc brakes that I examined following our trip...all in perfect shape with everything working great for the entire trip.

Morris G.

7/26/2021

Still just as good as ever absolutely no problems.



by:

This braking system is the best now you can drive with confidence knowing that when you apply your brakes your going to stop there should be some more stars they only have 5 am adding 5 more



by:

I have had these brakes on my trailer for the past year. They stop 100% better than the old drum brakes. Worth pointing out that I had purchased axles and Kodiak disc brakes from another vendor originally. I ended up having to return them due to manufacturing defects and shipping other incorrect parts. I purchased the remaining parts here from etrailer for slightly more than originally paid at the other vendor. These rotors are noticeably heavier duty, the flanges are slightly thicker and these came with the 9/16” hardware. I could have saved a ton of time just coming straight to etrailer.



by:

The brake system has certainly exceeded expectations and is clearly one of the best RV upgrades I've made. Stopping distance is greatly improved. Installation is a breeze for even semi-mechanically inclined. The only small bit of an issue was one of the four caliper brackets I received was different than the others, but as it turned out either of the styles worked. I'd definitely add the wet hub option which adds bearings and a different inboard grease seal to the shopping list. It's worth the extra few dollars.



by:

The staff at e trailer is extremely knowledgeable, professional and a pleasure to do business with.
Thank you Ashley for your help

Jeff

8/21/2021

Great



by:

It all went together as expected and seems to be fine. One of the fittings for the brake line was a bit mucked up, but I think we'll be able to use it (thus a 4 not 5). They arrived as expected and worked fine.



by:

Kodiak brakes are very well made and the fit is perfect. Etrailer is so easy to work with. I ordered the wrong brake the first time, but Cathy H. arranged the return and got the right part on the way. I wish every business provided such a pleasant experience.



by:



by:

These are good brakes. I have installed these on other trailers and am happy with them. etrailer customer service is excellent. They are willing to help.



by:


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