1. Trailer Brakes
  2. Kodiak
  3. Disc Brakes
  4. 7000 lbs Axle
  5. Hub and Rotor
  6. 16 Inch Wheel
  7. 16-1/2 Inch Wheel
  8. 17 Inch Wheel
  9. 17-1/2 Inch Wheel
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
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Our Price: $655.91
Trailer Brakes
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Shipping Weight: 117 lbs
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Kodiak Hub and Rotor Trailer Brakes - K2HR79E
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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. Lowest Prices for the best trailer brakes from Kodiak. Kodiak Disc Brake Kit - 13" Hub/Rotor - 8 on 6-1/2 - E-Coat - 7,000 lbs part number K2HR79E can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (10)
  • Q & A (53)
  • Photos
  • Why etrailer?

Kodiak Trailer Brakes - K2HR79E

  • Disc Brakes
  • 7000 lbs Axle
  • Hub and Rotor
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17 Inch Wheel
  • 17-1/2 Inch Wheel
  • 8 on 6-1/2
  • Brake Set
  • Kodiak
  • 9/16 Inch Studs

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.


  • 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


  • 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.


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

Installation Details K2HR79E Installation instructions

Customer Reviews

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

Average Customer Rating:  5.0 out of 5 stars   (10 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.

- K2HR79E

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.

Still just as good as ever absolutely no problems.
Morris G - 07/26/2021

- K2HR79E

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

Jeff - 08/21/2021

- K2HR79E

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.

- K2HR79E

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.

- K2HR79E

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.

- K2HR79E

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

- K2HR79E

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.

- K2HR79E

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.

- K2HR79E

- K2HR79E


Ask the Experts about this Kodiak Trailer Brakes

  • Replacement Brake Pads For Kodiak Disc Brake Kit with 13 Rotors
    The appropriate replacement brake pads for the Kodiak Disc Brake Kit # K2HR79E with the Kodiak 250 calipers are the Kodiak Ceramic Brake Pads for 7000-lb brakes # K250CP , which are designed for the 13" rotors in the # K2HR79E kit. There is also a stainless steel version of these available with part # K250CP-SS . I've also attached a list that we have compiled to show what automotive pads can be applied to these calipers.
    view full answer...
    Image 1 for
  • What Synthetic Oil Should I Use for Oil Bath Hubs?
    When it comes to keeping your Kodiak Disc Brakes # K2HR79E lubricated you'll want to use the Kodiak Synthetic Bearing Oil for Oil Bath Hubs # XLPROLUBE. This is a synthetic oil specifically designed for oil bath bearings and will work very well on your new oil bath setup.
    view full answer...
  • Parts Needed to Convert 7,000 lb Tandem Axle Trailer Into Electric Over Hydraulic
    I do have a solution for you, but we do not carry any kits like the Titan Disc Brake Kit and BrakeRite II, part # T4843800, for 7,000 lb axles in that brand. My recommendation for a complete kit is the HydraStar Disc Brake Kit w/ Actuator for Tandem Axle Trailers - 13" Hub/Rotor - 8 on 6-1/2 - 7K # HSE7K-T1. If you want the Titan/Kodiak brand even though it doesn't come in a kit, I've pieced together for you some products that you will need to convert your 7,000 lb trailer from electric...
    view full answer...
  • Does Kodiak Disc Brake Kit # K2HR79E Come with ABS Sensor Ports
    The holes you mentioned on the mounting bracket of the # K2HR79E are for ABS sensors. They are designed to be used with WABCO ABS sensors. Those sensors use a metal clip that takes up the additional space in the ABS sensor holes. The ABS sensor is # KABSW-SENSOR and clip # KABSW-CLIP.
    view full answer...
    Image 1 for
  • Converting Electric Brakes To Disc Brakes On Trailer
    Installing disc brakes on your trailer will not cause a problem with clearance. The Kodiak Disc Brake Kit, part # K2HR79E has a 13-inch rotor and an 8 on 6-1/2 bolt pattern. This kit is designed for a 5-bolt brake flange. There are other items you will need to convert your electric brakes to either electric over hydraulic disc or hydraulic disc brakes. I have attached links to a couple helpful articles that explain what is needed to do the conversion. If you have any questions...
    view full answer...
  • Disc Brake Kit Recommendation for 7,000 lb Dexter Axles
    For Dexter 7k axles we have the Kodiak XL Disc Brake Kit part # K2HR79E which is a confirmed fit and would work well. You will need to provide the bearings though which are part numbers # 25580 and # 02475. For a grease seal you would need part # RG06-070.
    view full answer...
  • Difference Between Oil Bath Hub and Grease Hubs
    Yes, oil hubs and grease hubs use the same cavity to oil and grease, through the center cap. The main difference is a standard grease hub for an EZ lube spindle is grease is pressed into place and maintained through the center cap and an oil bath hub cap, has a rubber seal, holds oil and screws into the hub. The Kodiak Disc Brake kit part # K2HR79E is an oil bath hub so the center cap of the hub fills with oil. The oil in the center cap oils the spindle while you going down the road....
    view full answer...
  • Recommended Electric Over Hydraulic System For Disc Brakes On Triple Axle Trailer With 7K Axles
    For your 7,000 lb axles, I recommend the Kodiak Disc Brake Kit - 13" Hub/Rotor - 8 on 6-1/2 - E-Coat - 7,000 lbs # K2HR79E. This kit uses inner bearing # 25580 (inner diameter of 1.750 inches) and outer bearing # 02475 along with oil seal # RG06-070 which has an inner diameter of 2.250 and an outer diameter of 3.376 inches. You will want to double check these measurements on your spindle using a caliper like # PTW80157 to confirm a fit. I've attached an article to assist. For your...
    view full answer...
  • Replacement Bearings and Brake Assemblies for 2004 Pace Shadow Enclosed Trailer
    Replacement bearings can best be selected by using the part numbers on the current parts; the linked image show you the typical location and appearance of the part numbers on bearings, races and seals. You can search our site using the part numbers. If you cannot find part numbers you'll need to use a precision digital caliper like # PTW80157 to measure your spindles at the points noted in the diagram: B for the grease seal inner diameter; C for the inner bearing and D for the outer bearing....
    view full answer...
    Image 1 for
  • Kodiak Trailer Disc Brakes for 7,000 lbs AL-KO Axles
    Yes, it is safe to assume that a 7K axle from AL-KO built in 2014 will have standard spindle and brake mounting specs. It looks like you were looking at disc brakes. If that is the case, the Kodiak Disc Brake Kit, # K2HR79E, that you came from will fit your axles. The bearings and seals are sold separately, so I listed them for you below Inner bearing - # 25580 Outer bearing - # 02475 Grease seal - # RG06-070 or Oil seal - # 10-63 You will need two of each part number. I...
    view full answer...
  • Can Grease Be Used in an Oil-Bath Style Hub
    There's no reason grease couldn't be used in an oil-bath hub. Oil requires a tighter seal than the grease does so the grease will work fine in an oil bath hub. If you were interested in using the part # K2HR79E you could use it with grease.
    view full answer...
  • Parts Needed to Convert 2008 Inferno Toyhauler to Disc Brakes
    The Kodiak Disc Brake Kit # K2HR79E fits your Lippert 6k axles and has the 8 lug bolt pattern like you need so it would be exactly what you'd want. You'd need a set for each axle. For bearings you'll need part # 25580 and # 02475 for each assembly plus the seal # RG06-070 for each assembly. For a triple-axle disc brake trailer you will want a 1600-psi electric-over-hydraulic actuator to ensure sufficient operating pressure. We offer a nice kit from CTS, the HydraStar Marine Electric...
    view full answer...
  • Disc Brake Kit Recommendation for 7k Trailer Axles
    For Dexter and most common brand 7k axles we have the Kodiak XL Disc Brake Kit part # K2HR79E which is a confirmed fit and would work well. You will need to provide the bearings though which are part numbers # 25580 and # 02475 (you need two of each of these). For a grease seal you would need part # RG06-070. For an actuator you would want the part # HBA16.
    view full answer...
  • Recommended Disc Brake Kit With 9/16 Inch Studs For 7,000-Lb Axle
    We do have a disc brake kit with 9/16-inch studs you asked about. I recommend the Kodiak Disc Brake Kit, part # K2HR79E. This kit has 13-inch hub/rotors and an 8 on 6-1/2 bolt pattern and is designed for 7,000 lb axles. The brake flange has a 5-bolt configuration. The inner and outer races are included but the bearings and seal are not so you will need part # BK3-200 that does include the bearings and seal. If you need new lug nuts for the brakes part # 6-53 is what you need. for...
    view full answer...
  • Replacement Bearings, Races, and Seals for Kodiak Disc Brake Kit K2HR79E
    We have everything you would need, but just not in a kit at this time. For bearings you would need # 02475 and # 25580. Race # 02420 and # 25520. Then for a grease seal part # GS-2250DL. Based on all of these part numbers it looks like you have Kodiak kit part # K2HR79E on your trailer.
    view full answer...
  • What Size Fitting is Needed on a Flexible Brake Line for Kodiak Disc Trailer Brakes
    You will be looking for a flexible hose with 3/16 inch fittings for Kodiak disc brake kits . We have numerous depending on the length you need. I have included a link to all of the options for you.
    view full answer...
  • Parts Needed for Hydraulic Drum to Disc Brake Conversion
    The axle spec didn't come through, but that isn't an issue as Dexter has clear fits for their 7K axles. The Kodiak Disc Brake Kit - 13" Hub/Rotor - 8 on 6-1/2 - E-Coat - 7,000 lbs # K2HR79E you asked from is a confirmed fit. You will need to purchase the bearings and grease seal or oil seal separately as they aren't included. # 25580 # 02475 # RG06-070 for grease seal or # 10-63 for oil seal You can use the same brake lines as used for your drum brakes as long as you have a small...
    view full answer...
  • Replacement 7k Disc Brakes for Kaufman Trailer
    The 7,000 pound Kodiak disc brakes, part # K2HR79E, will fit your spindles but we've actually learned from Kodiak that their 7k disc brakes have issues with Kaufman trailers because of the wheels that Kaufman uses. Apparently, those wheels are made so that the center plate that has the mounting holes is welded on the inside of the wheel instead of the outside and it interferes with Kodiak's calipers. Technically, the brakes work on the trailer but you'll need different wheels. Another...
    view full answer...
  • Parts Needed to Convert Triple Axle Trailer from Electric Drum Brakes to Disc Brakes
    We can help you with the planned conversion of your triple axle trailer from electric drum brakes to disc brake operation. A great place to start are the articles I linked for you, which cover all of the considerations and components needed to make the switch to either hydraulic disc brakes or electric-over-hydraulic disc brakes. In the EOH set-up you will still need a trailer brake controller like the P3 # 90195 to activate the EOH actuator. For a purely hydraulic set-up you will need...
    view full answer...
  • Recommended Disc Brake Upgrade Kit for 2014 Heartland Big Horn 3010RE 5th Wheel Trailer
    The Kodiak Disc Brake Kit - 13" Hub/Rotor - 8 on 6-1/2 - E-Coat - 7,000 lbs # K2HR79E or the Kodiak Disc Brake Kit - 13" Hub/Rotor - 8 on 6-1/2 - Raw Finish - 7,000 lbs # K2HR79 will work with the #42 spindles that are on 6K Dexter axles. Both of these options have the 9/16 lugs just one has the e-coat for corrosion resistance. I've attached videos to further assist with product information and installation. If you are upgrading from the original electric drums, then I also recommend...
    view full answer...
  • Parts Needed to Convert 2005 Hitchhiker Trailer from 12 x 2 Drum Brakes to Disc Brakes
    We offer both disc brake kits for particular applications and individual components that allow conversion of a trailer from 12 x 2-inch electric drum brakes to either hydraulic or electric-over-hydraulic (EOH) brakes. Different components are required for each installation type and you can refer to the two linked articles for details on the items needed and the available options for both types of disc brake systems. You can then refer to the linked page for 6K trailer brakes to select...
    view full answer...
  • Parts Needed to Convert Tandem Trailer from Electric Drum to EOH Disc Brake Operation
    We can help you with planning the conversion of your trailer's electric drum brakes to electric-over-hydraulic (EOH) disc brake operation. A complete recap of the items needed is included in the linked article. I also linked our main page for 7K hub-and-rotor disc brake kits from Kodiak and Titan. All are usable with 16-inch or larger trailer wheels and all have the 8-on-6-1/2-inch wheel bolt pattern. For a kit with 9/16-inch wheel studs you could use Kodiak kit # K2HR79E. I also linked...
    view full answer...
  • Disc Brake Recommendation for 2011 Carriage Cameo Fifth wheel 36FWS
    The Kodiak Disc Brake Kit, # K2HR712, will fit 7,000 pound Dexter trailer axles. It is also designed to fit 16 inch and larger wheels with an 8 on 6-1/2 inch bolt pattern. You can check your existing bearing numbers to determine if this kit or another will fit your axle. If you have # 25580 inner bearings and # 14125A inner bearings, 16 inch or larger wheels with an 8 on 6-1/2 bolt pattern, this kit will work. The bearings and seals for this kit are sold separately, but the races are...
    view full answer...
  • Parts Needed to Convert Drum Brakes to Disc Brakes on a Heartland Razor with Lippert 6K Axles
    All of the things you mentioned (axle diameter, spindle size, bolt pattern) play a role in determining the axles weight capacity. If you are unsure of your axle capacity, the easiest way to tell would be to crawl under the trailer and look for the information tag placed on the axle. However, I spoke to my contact at Lippert Components (LCI) and they were able to match NV 143877 with a 6,000 lb axle. I am not really sure what you mean by "hybrid axle" but we do have the disc brake kits...
    view full answer...
  • Will the Kodiak Disc Brake Kit # K2HR79E Work with the Dexter EZ Lube 7000 Pound Torflex Axles
    I spoke with my contact at Kodiak and he said that the Disc Brake Kit, # K2HR79E, will work with your Dexter EZ Lube 7000 pound Torflex axles. In addition to the brake kit, you will need the following: Inner Trailer Hub Bearing, # 25580, Qty 2 Outer Trailer Hub Bearing, # 02475, Qty 2 Grease Seal, # RG06-070, Qty 1 These will work with wheels that have an 8 on 6-1/2 bolt pattern and 9/16 inch wheel stud diameter.
    view full answer...
  • Do Caliper Pins Need to be Lubricated When Installing Disc Brakes on a Trailer
    The caliper pins do not need lubrication on a trailer. I've attached a video and an article on installing disc brakes for you to take a look at. Although it wouldn't hurt anything if they are lubricated either.
    view full answer...
  • Recommended Hydraulic Disc Brakes for Dexter 7,000 Pound Axles
    For the 7,000 pound Dexter axles on your 5th Wheel Camper, I recommend the Kodiak Disc Brake Kit # K2HR79E. This kit is designed for 7,000 pound axles, 16 inch and larger wheels and features an 8 on 6-1/2 inch bolt pattern. The kit includes 2 full brake assemblies (rotor-and-hub assemblies, cast iron calipers, caliper-mounting brackets and caliper-mounting bolts). You will just need to add the compatible bearings with # 25580 and # 02475 and for the grease seal # RG06-070. Then for...
    view full answer...
  • Will 7k Kodiak Disc Brake Kit with 9/16 inch Studs Fit Same Spindle as Kit with 1/2 inch Studs
    As far as your spindle is concerned all that matters is that the inner diameter of the bearing is the same, which it is between the bearing numbers # 14125A and # 02475 so the 9/16 inch stud kits you mentioned for the Lippert 7k axles would work well. The Kodiak kit part # K2HR79E would fit your spindle and work well. It has the stud size you want also. I also attached a link to a page that has a guide for converting trailer brakes from drum to disc for you to check out as well.
    view full answer...
  • Parts Needed to Install the Kodiak Disc Brake Kit part # K2HR79E
    All of the parts you mentioned will complete a disc brake kit for a trailer, but you will need to know for certain if your current hubs have the same bearings that the # K2HR712D would take. You will need to pull the bearings of your current hubs to get the numbers that are stamped on them. If it's the same as what comes with the kit you would be good. They will need to be # 25580 and # 14125A. Most likely this would be the case since Heartland uses Dexter axles and a Dexter 7K axle uses...
    view full answer...
  • Axle Ratings and Parts Needed to Convert to Disc Brakes for Trailer with Tandem 7,000 Pound Axles
    As long as there is nothing wrong with your current axles there is no need to replace them. If your concern is because combined their capacity only equals 14,000 pounds that's not a problem because you have to keep in mind that part of the trailer's weight will be on the hitch. One of our most popular disc brake kits is the Kodiak # K2HR79E. It's for 7,000 pound axles, like yours and has a 8 on 6-1/2 bolt pattern. For the brake lines you can use # HS496-252. If you're converting...
    view full answer...

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