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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

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

Part Number: K2R35D
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$423.20
Retail:$440.16
You Save: $16.96
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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. Great 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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Kodiak Trailer Brakes - K2R35D

  • Disc Brakes
  • 3500 lbs Axle
  • Rotor
  • 14 Inch Wheel
  • 14-1/2 Inch Wheel
  • 15 Inch Wheel
  • Marine Grade
  • Kodiak
  • 5 on 4-1/2 Inch

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.





K71-2R-10-DDD 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), 2/R-10-DDD-K, and 2/RCM-10-DAC





Customer Satisfaction Score:

Ratings & Reviews

4.8

148 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.

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Fast shipping



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GREAT SRRVICE!!



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Always a good experience!!



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Fast shipping! Exactly what I needed.



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ALL IS GOOD, THANKS



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totally happy with this product but the speedy delivery and their expertise on the phone ordering is second to none thankyou



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Works perfect!


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See what our Experts say about this Kodiak Trailer Brakes

  • Will 3,500 lb Kodiak Disc Brake Kit Fit 2012 EZ Loader Boat Trailer
    Hi Dave; the old Dexter DB-35 brakes are designed for 3,500 lb axles. I believe that was a hub/rotor disc brake kit so the Kodiak Disc # K2R35D will work for your trailer as long as you add a hub like # AKIHUB-545-35-G-EZ-K with a 5 on 4-1/2 bolt pattern and have wheels that are 14" or larger. You could also replace it using the # K2HR35D which has the full hub/rotor.
    view full answer...
  • Is There an Exact Replacement For a Tie Down 46250 Brake Caliper or What Option is There
    Finding information on the Tie Down 46250 was not an easy task as it was discontinued awhile back. From what I could find, it looks like the calipers marked 46250 often times have to change the mounting bracket and rotor/hub in addition to the calipers. This means the DeeMaxx Disc Brake Caliper # DE86VR would not be an exact replacement and likely not compatible. Your best option is going to be a full replacement like the Kodiak Disc Brake Kit part # K2R35D if you have a 3,500 lb. axle...
    view full answer...
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  • How to Add Brakes to Older Demco Kar Kaddy 3
    Michael, to add brakes to your Demco Kar Kaddy 3, you can use the Kodiak Disc Brake Kit # K2R35D. This will allow you to slide the rotor over the existing idler hub, and the brackets for the caliper will bolt to the brake mounting flange. You will also need to ensure that you have this type of flange on your tow dolly otherwise you may not be able to add any brakes to the system. You will also need the the Demco Hydraulic Brake Actuator # DM62VR as well as the Demco Hydraulic Brake Line...
    view full answer...
  • Galvanized Idler Hub That Fits Square #84 Spindle
    Let's start with the spindle and hub you asked about, and they are indeed compatible. Reason why is this spindle accepts hubs with inner bearing L68149 and outer bearing L44649, which is exactly what the Easy Grease hub you mentioned uses, so the two will work together: - Square #84 Spindle for 3,500-lb Trailer Axles # TRU47FR - Easy Grease Trailer Idler Hub Assembly for 3.5K Axles - 5 on 4-1/2 - Galvanized # AKIHUB-545-35-G-EZ-K And as for the hanger kit and leaf springs you mentioned,...
    view full answer...
  • Will 12" Wheels Fit Disc Brakes on Trailer
    The only way you're getting a 12" wheel like # AM20153 on there is if you have a 2,000 lb axle and an 8" hub/rotor like the # KOD27FR. More than likely you have a 10" hub/rotor with a 3,500 lb axle. If that is the case, it will still depend on the style and brand of disc brakes that you have. For example, the Kodiak # KOD67FR can fit a 13" wheel like the # AM20245. The Dexter # T2HRCM10DAC works with 14" and 15" wheels. The Kodiak # K2R35D with a slip-on rotor also only works with 14"...
    view full answer...
  • Can 90-Degree Brake Line Be Straightened for Installation Clearance
    Yes, you can replace the 90-degree flare fitting with a straight line on your disc brake installation or you can straighten out the bend in the existing 90-degree fitting. There is less risk of crimping the line when you straighten one out than than when you try to put a bend into a straight one but do this slowly and carefully if that is your choice. If you can slide a piece of wire into the line before you apply force to it this will help prevent internal crimping.
    view full answer...
  • Size of Rotor on Kodiak Disc Brake Kit K2R35D
    All of the rotors for 10 inch disc brakes are technically 10-7/8 inches, including the rotor for the Kodiak Disc Brake Kit - 10" Rotor - 5 on 4-1/2 - Dacromet - 3,500 lbs # K2R35D. This does work with 14 inch and larger wheels. We will not handle return shipping, and only unused products can be returned.
    view full answer...
  • Will Kodiak Disc Brake Kit Fit a #84 Standard Spindle
    In the answer page you're referring to Conner didn't say the hub face to brake flange is useless. He said measuring from brake flange to brake flange (from one side to the other) isn't really helpful when choosing a replacement axle. The 2 most important measurements are hub face and spring center distances. With that being said, the replacement spindles # TRU77FR and # TRU74FR will have matching distance from the hub face to the brake flange because they are both modern #84 spindles so...
    view full answer...
  • Guide Bolt Dimensions for Kodiak 3,500 lb Disc Brakes
    The overall length of the bolts for the caliper on the Kodiak Disc Brake Kit # K2R35D is 3" (see attached).
    view full answer...
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  • Replacement Caliper and Bracket for the Kodiak Disc Brake Kit item # K2R35D
    Yes we do. The calipers and brackets for the Kodiak Disc Brake Kit item # K2R35D can be purchased separately. The caliper is item # KDBC225DAC and the brackets are item # KCMB10RD. I have linked a diagram of the bracket for the Kodiak Disc Brake Kit item # K2R35D along with an installation video. We do not have one with a 2-3/8" top to bottom hole spacing or 3-1/8" side to side.
    view full answer...
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  • Kodiak Disc Brakes For 3,500 lb Axles on Travel Trailer
    Appreciate the photos, they were great, and you are 100 percent right that the correct disc brake kit for you is the 3,500 lb kit from Kodiak: - Kodiak Disc Brake Kit - 10" Rotor - 5 on 4-1/2 - Dacromet # K2R35D The # K2R35D have the right size rotor, fit a 4-bolt mounting flange which your photo shows, and will slip on over the hub. This is the complete kit that includes all the parts needed for new brakes - the rotors, calipers (which come with brake pads), mounting brackets, and bolts...
    view full answer...
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  • Recommended Disc Brake Conversion Kit and Parts for a Holsclaw Boat Trailer
    Thanks for the additional information! We do have all the parts necessary to convert your Holsclaw Boat Trailer to disc brakes. I have listed them below along with any installation videos we may have. Brake Actuator - Demco Hydraulic Brake Actuator w/ Electric Lockout item # DM62VR Idler Hub for item # L44643 Inner and Outer Bearings - Dexter Trailer Idler Hub Galvanized item # 8-259-50 Disc Brake Kit - Kodiak Disc Brake Kit item # K2R35D Brake Lines - Kodiak Hydraulic Brake Line Kit...
    view full answer...
  • Recommended Replacement For A Tie-Down Engineering Disc Brake Hub
    I will start by saying that your TDE 11033L hub uses the # L68149 inner bearing and # L44649 outer bearing, which means you have a pretty standard #84 spindle on a 3,500 pound axle. With that said, we do not carry Tie Down Engendering products, so the actual hub will cause some difficulties. Especially being oil bath as hubs for this size axle were only ever really done by TDE. Just as an example, if you look at the Kodiak Trailer Hub # Q-HUB84545 that will fit the Kodiak 10" Rotor # KR10D,...
    view full answer...
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  • How To Find Correct Disc Brake Kit for Ranger Trail Boat Trailer
    In order to find the correct disc brake kit for a trailer, the easiest way is to simply crawl under the trailer and read the capacity off the axle tag which is usually on a white sticker in the center of the beam. The Kodiak 12" Disc Brake Kit part # K2HR526D for example is designed for 5,200-6,000 lb axles. Another common one is the Kodiak 10" Disc Brake Kit part # K2R35D which is for 3,500 lb axles. If you can provide me with the axle capacity I'd be glad to get you setup with the correct...
    view full answer...
  • Dimensions Of Mounting Holes On Kodiak Brake Disc Kit # K2R35D
    I went to our warehouse and pulled one of the Kodiak Disc Brake Kits, part # K2R35D. I took some measurements and noted them on the attached photo you can check out. The mounting holes at the top of the bracket measure 6 inches center to center.
    view full answer...
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  • Replacement Disc Brake Kit for 2014 EZ Loader Boat Trailer
    Thank you for providing that information. That is an EZ Loader custom trailer that uses # L68149 inner and # L44649 outer bearings. If you're looking for a hub/rotor assembly you can use the # KOD87FR as a replacement. If you already have an idler hub and need an over-the hub rotor you can use the # K2R35D for a replacement. It looks like you're using oil now, but you can replace that with grease # L11390. If you want to stick with an oil bath setup we also have the # KOD77FR available...
    view full answer...
  • Are There Replacement Brake Pads for the Tie Down Engineering (TDE) 46304 Disc Brake Calipers
    I do have an option for you but we don't offer any replacement brake pads for the Tie Down Engineering (TDE) 46304 Caliper as the company is no longer in business. Therefore, our only option to you would be a full replacement for which I recommend the Kodiak Disc Brake Kit part # K2R35D if you have a 3,500 lb axle or the Kodiak Disc Brake Kit part # K2R526D is you have a 5,200 lb or 6,000 lb axle.
    view full answer...
  • Recommended Disc Brake Components For Demco Kar Kaddy Tow Dolly
    For your Demco Kar Kaddy, the Demco Hydraulic Brake Actuator w/ Electric Lockout - Disc - Zinc - 2" Ball - 7,000 lbs # DM62VR will work great. The Kodiak Disc Brake Kit - 10" Rotor - 5 on 4-1/2 - Dacromet - 3,500 lbs # K2R35D will not work well with the brake flange so you will want to upgrade the flange to the # 4-35 since the Kar Kaddy has a unique flange instead of the standard. The idler hubs # DM04369 will work well without any modifications. Then you will just need brake lines...
    view full answer...
  • Adding Hydraulic Surge Brakes To a Demco Tow Dolly
    Rather than installing hydraulic drum brakes you should look at a Kodiak Disc Brake Kit # K2R35D for your tow dolly. That is the style the new Demco Kar Kaddy X Tow Dolly # DM9713093 uses as it would make for a much better setup that will be easier to install. The Kodiak Disc Brake Kit # K2R35D will allow you to slide the rotor over the existing idler hub. The brackets for the caliper will bolt to the brake mounting flange. You will need to ensure that you have this type of flange on...
    view full answer...
  • Electric Over Hydraulic Actuator and Parts to Add Disc Brakes to Third Trailer Axle
    Sounds like you have a surge brake coupler on your trailer currently and are looking for a way to convert it to an electric over hydraulic setup and then also add brakes to your third axle. The electric over hydraulic actuator I like the best is the Cargo Towing Solutions HydraStar Electric-Hydraulic Actuator for Disc Brakes # HBA16. This actuator has proven to be very reliable and rarely has problems. The Kodiak 225 caliper that you have on your other axles is a very common caliper that...
    view full answer...
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  • Inside and Outside Diameter of Slip On Rotors Included With Kodiak K2R35D Trailer Disc Brake Kit
    The slip-on rotor included with the Kodiak # K2R35D disc brake kit have an inside diameter of 6.681 inches and an outside diameter of 10.875 inches, as shown in the provided photo. The rotors are compatible with hubs that have a 5 on 4-1/2 inch bolt pattern and are intended for use on a 3500 lb axle. I've linked to a demonstration and install video that you might find helpful.
    view full answer...
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  • Parts Needed to Convert to 3,500 lb Over-The-Hub Disc Brakes
    Thanks for the photos, and based on them we do have what you need, which are over-the-hub disc brakes. The only thing you will need to verify is that you have a 5 on 4-1/2" bolt pattern on your hub; it looks like you do but you'll want to be sure by measuring from the center of your hub's wheel stud hole to the farthest edge of the opposite stud. If that measures 4-1/2 inches you have a 5 on 4-1/2" bolt pattern. I have also added a link below to a printable bolt hole template. Assuming...
    view full answer...
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  • Should Hydraulic Brakes be Replaced by Electric Brakes on Boat Trailer
    Since you have a boat trailer I recommend sticking with hydraulic brakes. This will not only be the easiest for you in order to make replacements but hydraulic brakes are the best for boat trailers because electricity and water don't mix particularly well. I'm not sure if you have hydraulic disc brakes or hydraulic drum brakes but I have added a link to our entire selection of disc brake assemblies such as the Kodiak # K2R35D along with our disc brake actuators such as the Dexter # 099-175-20. I...
    view full answer...
  • Adding Electric Over Hydraulic Disc Trailer Brakes To a 2017 Triton AUT 1272 Utility Trailer
    I spoke to a Triton trailer representative who informed me that you will have to check your current axle to ensure you have the flange to be able to mount the disc brake caliper for the Kodiak Disc Brake Kit # K2R35D on your 2017 Triton AUT1272 utility trailer. This flange will be a 3" x 3" square with 4 bolt hole located directly behind your idler hub on the spindle. The Titan BrakeRite I Plug and Play Electric-Hydraulic Actuator Kit # T4813102 and Kodiak Hydraulic Brake Line Kit # 15SI-BLKIT...
    view full answer...


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