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  1. Trailer Brakes
  2. Kodiak
  3. Disc Brakes
  4. 3500 lbs Axle
  5. Hub and Rotor
  6. 13 Inch Wheel
  7. 14 Inch Wheel
  8. 14-1/2 Inch Wheel
  9. 15 Inch Wheel
Kodiak Disc Brakes - 10" Hub/Rotor - 5 on 4-1/2 - Dacromet - 3,500 lbs - Oil
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Kodiak

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

Part Number: KOD77FR
In Stock
$579.85
Trailer Brakes
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Great for coastal or snowy areas, these Dacromet-coated disc brakes offer a safe ride. Short stopping distances and consistent braking keep your trailer from pushing and pulling. Includes inner (L68149) and outer (L44649) bearings. Great Prices for the best trailer brakes from Kodiak. Kodiak Disc Brakes - 10" Hub/Rotor - 5 on 4-1/2 - Dacromet - 3,500 lbs - Oil part number KOD77FR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (23)
  • Q & A (0)
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Kodiak Trailer Brakes - KOD77FR

Highlights

  • Stops Smooth and Fast: Disc design with ceramic pads gives shorter, more controlled braking even at highway speeds.
  • Fights Salt and Rust: Dacromet coating resists corrosion for 300–400 hours of salt spray—ideal for coastal or snowy conditions.
  • Saves Time on Upgrades: 1-piece hub-and-rotor assembly bolts on easily and prevents uneven rotor wear or water intrusion.
  • Runs Cool Longer: Vented rotors dissipate heat faster to reduce brake fade and extend pad life.
  • Needs Little Maintenance: Fewer moving parts than drum brakes mean less upkeep and quicker pad changes.
  • Built for 3,500-lb Axles: Fits #84 spindles with 13" and larger wheels, 5 on 4-1/2" bolt pattern, and 1/2" wheel bolts.

Features to know about

Upgrade to Confident, Consistent Braking: 10" Dacromet Disc Kit with Oil Bath Hubs

If your drum brakes are worn or just not cutting it anymore, this Kodiak kit is a solid upgrade. The 10" hub-and-rotor assemblies deliver short stopping distances and smooth, controlled braking. Each Dacromet-coated hub resists rust and corrosion with a 300- to 400-hour salt spray rating and includes everything you need for one axle—bearings, races, seals, oil caps, synthetic bearing oil, wheel bolts, and lug nuts already matched to the assembly.

Corrosion Resistance That Lasts: Dacromet Coating for Harsh Conditions

Saltwater, slush, and road chemicals can eat through unprotected metal fast. These Dacromet-plated cast iron components hold up against corrosion far better than standard finishes. Even with frequent use in harsh coastal or winter conditions, they can withstand 300-400 hours of continual salt spray before showing corrosion. That durability makes them ideal for anyone who needs dependable braking in wet or corrosive environments.

Kodiak Dacromet-coated disc brake assembly installed on a boat trailer axle for corrosion-resistant performance.

Smooth Performance and Less Maintenance: One-Piece Hub-and-Rotor Design

Water and debris can cause uneven rotor wear in slip-on setups. This one-piece hub-and-rotor assembly blocks moisture from reaching the mating surface, keeping braking even and reliable over time. The vented rotor design dissipates heat quickly to prevent fade and extend pad life. With fewer moving parts than drum brakes and ceramic pads that are easy to replace, these assemblies save time on maintenance season after season.

Close-up view of Kodiak vented rotor showing Dacromet finish and cooling vents for improved braking performance.

Strong, Responsive Braking Feel: Stainless Piston and Ceramic Pads

Every brake in this set uses a large stainless steel piston that provides fast, responsive braking action. Combined with ceramic pads, they deliver strong clamping force for confident stops without grabbing or pulling. The automotive-grade build keeps braking consistent at highway speeds or under heavy loads while giving you a smooth ride that feels controlled and balanced every time you tow.

Kodiak disc brake caliper mounting bracket installed on trailer brake assembly showing side-support design for added durability.

Specs

Weight and Capacity

  • Axle capacity: 3,500 lbs

Compatibility

  • Spindle: #84 Spindle
  • Wheel size: 13" and larger
  • Bolt pattern: 5 on 4-1/2"
  • Brake flange configuration: 4 bolt
  • Wheel bolt diameter: 1/2"

Diagram showing how to measure an even bolt pattern on a trailer wheel by measuring from center to center across opposite bolt holes.

Diagram illustrating how to measure an odd bolt pattern on a 5-lug trailer wheel by measuring from center to farthest edge of opposite hole.

Dimensions

  • Rotor diameter: 10"
  • Piston diameter: 2-1/4"

Warranty

  • Warranty length: 3-Year warranty

Bearing, Race, and Seal Information

  • Inner bearing: L68149
  • Outer bearing: L44649
  • Inner race: L68111
  • Outer race: L44610
  • Kodiak XL ProLube oil bath kit
  • Seal inner diameter: 1.72"
  • Cap outer diameter: 1.98"

2/H-10-DDD-K Kodiak Disc Brake Kit - 10" Integral Rotor and Hub - Dacromet Finish - 1/2" Wheel Bolts - 3,500 lbs

L68149 and L44649 Inner and Outer Bearings

XLPROLUBE1980-K Kodiak XL Pro Lube Kit

11051 CE Smith Trailer Wheel Lug Nut - 1/2"

Installation Details KOD77FR Installation instructions



Customer Satisfaction Score:

Ratings & Reviews

4.8

23 reviews
5 Stars
(18)
4 Stars
(5)
3 Stars
(0)
2 Stars
(0)
1 Star
(0)
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by:
Everything was exactly as ordered and delivered on time. The only thing that could be improved on is including the 4 bolts used to attach the caliper mounting plate. Most trailers requiring this type of repair are old and the bolts are rusted to the point of needing to be cut off. Thanks for the attention to detail on making sure the correct parts were ordered.
by:
Great upgrade over the original brakes, easy install and work great. Total time for installation was about 30 minutes each.
by:
fast delivery and very well packaged
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2008 Dodge Ram Pickup
Quality product and looks very well made. The team at etrailer did a super job of helping me get the right parts to convert my Karavan tandem boat trailer to disc brakes.
Brooke M. profile picture
Etrailer Expert

Brooke M.

6/26/2025

Really happy to hear that, Eric! Thanks for sharing the photo too :) When do you get to take the boat out on the water again?

by:
Easy installation, only issue I ran into was the OEM axle backing plate studs were to short. I searched everywhere for 3/8 drive in splined studs,, no luck, had to purchase grade 8 3/8x2 inch bolts!
Kate F. profile picture
Etrailer Expert

Kate F.

3/25/2026

Sorry to hear about the bolts, but glad you were able to find some that work Christopher =)

by:
Brakes work great and after one year, still look great. The XL PROLUBE 2440 oil seal that come with is a poor choice. I had three of the for leak on a long trip. etrailer did the installation and was awesome to work with. They replaced all the seal with a better part at no cost.
Victoria H. profile picture
Etrailer Expert

Victoria H.

3/6/2025

I'm so glad we were able to turn this experience around for you and that these are still working great for you, James! How often do you tow?

by:
I contacted etrailer to get their opinion on what components should be used to upgrade the brakes, hubs and wheels on my fifth wheel camper. They provide a list of parts for me to chose. I elected to use oil bath bearings and disc brakes. I purchase most of the parts from etrailer. The hubs and rotors were delivered in 4 boxes, unfortunately one of the boxes was destroyed and was returned. I contacted etrailer the next day and they immediately sent out the replacement parts. The installation was straight forward and took about 10 hours in my driveway. The one setback was that the mounting bolts for the drum backing plate were too short to mount the caliper brackets. The brake controller in the truck is a Prodigy 3 and works flawlessly with the electric over hydraulic brake actuator. The new disc brakes are a huge improvement over the drum brakes. If you are contemplating on whether to change your brakes from drum to disc. DO IT NOW! Thanks etrailer
by:
Delivery was fast and on time As promised all the products and items that they said were coming with it showed up. The quality looks good and as advertised. I have not installed it yet once installed. I will review and give update.
Craig profile picture

Craig

4/8/2024

I really like what I purchased.The system is really good and my trailer stops on a diamond gives 9 cents back, this is the way to go on any big trailer. Disks are amazing. No heat way better breaking, less maintenance. You know, the other thing? I did was upgraded My hubs to oil bath, which is another brilliant thing, again less maintenance. Better for the trailer, very impressed. The only negative thing I can say is that the seals for the oil bath are subpare and leaked after only 10 miles then 59 miles, so I had to go to a different manufacture and company and found a very robust seal that worked because the 2 times that yours failed that came from e trailer wasnt good. This is one problem. I think that they need to address and fix the other one. Is the caliper mounting bracket? When you put it on to the existing bolts on the spindle. The factory bolts are not long enough and I think that they should be changed. To a longer one so that you have according to engineering standards API three Threads showing when the nut is Torqued, you cant do it because the caliper mountain bracket is so thick and the bolts arent long enough. I Needed to change those bolts to longer bolt so that you can do this properly and have 3 threads showing past the nut When its torque down. Other than these 2 problems, everything seem to work very well and Im pleased.I have no other issues or concerns Prices were fair.Product came quick and Im real happy.So Far no other complaints for concerns.

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huge improvement over drum brakes and fairly easy to install
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very happy
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2018 Keystone Montana Fifth Wheel
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See what our Experts say about this Kodiak Trailer Brakes

  • Replacement 3,500 lb Disc Brake Kit for a 2004 Ranger Boat Trailer
    **UPDATE WITH KIT # DX35ER IN COMMENT SECTION BELOW** Hey Richard, thanks for reaching out! It sounds like you're needing the Kodiak Disc Brake Kit # KOD77FR which comes with new hubs/rotors, matching calipers, and the oil bath parts. In order to fill the oil hubs you'll have to remove the black plug from the cap, but that's pretty standard for oil bath kits. Does this look like a good replacement to you?
    view full answer...
  • Replacement Parts for EZ Loader Boat Trailer
    Hello again Steve; sorry for the trouble, sometimes our system doesn't play nice with pictures. I'm not seeing any calipers or rotors in the parts diagram there, only standard idler hubs. I can tell you that the bearings are # L68149 and # L44649 with the # 168255TB grease seal. If you're wanting to completely replace the disc brakes the exact part doesn't really matter as much. The Kodiak Disc Brakes - 10" Hub/Rotor - 5 on 4-1/2 # KOD77FR will work as an oil bath replacement and come...
    view full answer...
  • Disc Brakes for 2020 Tracker Classic Xl Boat Trailer
    Hi John, does it current have a brake flange on the axle/axles? Is it single or tandem? Can you tell me the axle capacity?
    view full answer...
  • Oil Bath Disc Brakes for Timbren Axle-Less Trailer Suspension
    Hey Donny, welcome back! The # ASR1200S04 uses a 3,500 lb axle bearing combination so for oil bath disc brakes you can use the Kodiak # KOD77FR. Then for the 7k # TASR7KS02 you can use the Kodiak # KOD33FR. Let me know if you need anything else.
    view full answer...
  • Replacement Disc Brakes for a Coyote Aluminum Trailer
    Hey Robert! I am sure we have the parts you need to replace your disc brakes, but I am going to need to know what size spindles your Coyote Aluminum trailer has. If you could pull one of your hubs and get the numbers stamped onto the side of both bearings, I would be more than happy to get you the parts you need. You can throw this information into the comment box below.
    view full answer...
  • What Is The Difference Between Caliper Brackets KCMB10RD And KCMB10HRD
    Hello Rob, good question. The difference between the Caliper Brackets # KCMB10RD and # KCMB10HRD is the type of hubs they are intended to work with. The # KCMB10RD should be used with calipers on disc brake assemblies with over-the-hub rotors like part # K2R35D. The # KCMB10HRD should be used with 1-piece hub-and-rotor assemblies like part # KOD77FR. I hope this helps. Hit the reply button below and let me know if you need anything else.
    view full answer...
  • Does Kodiak Disc Brake Kit KOD77FR Come with Brake Pads
    Hey Carlos, yes the Kodiak Disc Brakes part # KOD77FR do come with brake pads. You would not need to add them separately. Are you putting disc brakes on a trailer that had drum brakes?
    view full answer...
  • 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...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B
Employee Manda E
Written by:
Manda E

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