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 - 10" Hub/Rotor - 5 on 4-1/2 - Dacromet and Stainless - 3,500 lbs

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

Item # K2HR35DS
Our Price: $600.72
You Save: $57.43
Accessories and Parts
Shipping Weight: 57 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

Customer Photos


Need help with installation?
Locate installers near me
Trailer disc brake kit includes 2 corrosion-resistant, Dacromet-plated hub-and-rotor assemblies, as well as stainless steel calipers and dacromet mounting brackets. Assemblies fit 13" and larger wheels and axles with 4-bolt flanges. 1-800-940-8924 to order Kodiak accessories and parts part number K2HR35DS or order online at Free expert support on all Kodiak products. Great prices and Fastest Shipping for Kodiak Disc Brake Kit - 10" Hub/Rotor - 5 on 4-1/2 - Dacromet and Stainless - 3,500 lbs. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (48)
  • Q & A (0)
  • Photos

Kodiak Accessories and Parts - K2HR35DS

  • Trailer Brakes
  • Disc Brakes
  • Brake Assembly
  • Hub and Rotor Assembly
  • Kodiak
  • LH
  • RH
  • 3500 lbs
  • 5 on 4-1/2

Trailer disc brake kit includes 2 corrosion-resistant, Dacromet-plated hub-and-rotor assemblies, as well as stainless steel calipers and dacromet mounting brackets. Assemblies fit 13" and larger wheels and axles with 4-bolt flanges.


  • 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
  • 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
    • Resists corrosion with Dacromet plating
  • Stainless steel calipers are self-adjusting for smooth, equal braking
    • Stainless steel 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
  • Dacromet 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 rotor-and-hub assemblies
    • 2 Stainless steel calipers
    • 2 Dacromet 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: 3,500 lbs
      • #84 Spindle
    • Wheel size: 13" and larger
  • Bolt pattern: 5 on 4-1/2"
  • Rotor diameter: 10"
  • Brake flange configuration: 4 bolt
  • Wheel stud diameter: 1/2"
  • 3-Year warranty

Bearing, Race and Seal Information

  • Bearings (sold separately)
    • Inner bearing: L68149
    • Outer bearing: L44649
  • Races (included)
    • Inner race: L68111
    • Outer race: L44610
  • Seal: RG06-050 (sold separately)
    • Inner diameter: 1.719"
    • Outer diameter: 2.565"

Kodiak disc brake diagram

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 stainless steel to prevent flexing and rust. 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, corrosion-resistant dacromet 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-10-DSD-K Kodiak Disc Brakes - 2 Wheel Set - Integral Hub and Rotor - Dacromet Finish and Stainless Steel - 3,500 lbs

Replaces 2/HRCM-10-SCAD-SS (K2HR35SCS) and 2/HRCM-10-DAC-SS-K

Installation Details K2HR35DS Installation instructions

Customer Satisfaction Score:

Customer Reviews

Kodiak Disc Brake Kit - 10" Hub/Rotor - 5 on 4-1/2 - Dacromet and Stainless - 3,500 lbs - K2HR35DS

Average Customer Rating:  4.9 out of 5 stars   (48 Customer Reviews)

Trailer disc brake kit includes 2 corrosion-resistant, Dacromet-plated hub-and-rotor assemblies, as well as stainless steel calipers and dacromet mounting brackets. Assemblies fit 13" and larger wheels and axles with 4-bolt flanges.


These things are massive. They weight 11 lbs each side more than the ones they replace. Let's hope they last longer. They look well made. The instructions are so minimal as to be useless. I've assembled them by trial and lots of error. The person I spoke with at etrailer didn't know anything about them so I called Kodiak twice but no one answers or returns my call.

eTrailer service is good, the price was fair and shipping was fast.

Etrailer Expert

Jenny N.


You mentioned that you still had questions on the disc brake kit. I am happy to assist with any other questions that you have on the disc brakes.

Etrailer Expert



I did get them installed, as I said with a lot of trial and error. The instructions are very vague. It was not clear if the caliper bracket was installed first, then the hub rotor and then the caliper - which is what I did - or if the caliper was installed on the bracket, the hub rotor installed and then the bracket with caliper. That really did not make sense because it was very heavy. Also the bracket was stamped on one side outside but I wasnt sure if outside was away from the wheel towards the flange on the axle or the other way. I got it after installing it the wrong way. My remaining question is, when it comes time to do maintenance on the caliper or change the brake pads, is the caliper removed by taking off the caliper bolts? Sounds like a silly question but they had thread locker -blue- on them, which is supposed to be removable but my experience is that its really hard to get the loose. My previous brakes you had to take the bracket off to remove the caliper because the bolts were not removable.

Etrailer Expert

Jenny N.


The way that you had installed the disc brakes was correct. To install the mounting brackets, the hub with the rotor, then the brake caliper. The outide on the mounting bracket means to install it facing out of the trailer. To answer the question on replacing the brake pads you will need to remove the caliper bolts and remove the caliper to change the disc pads. I have good video that shows how that you can see below.



They seem to be working well. The only thing I dont like is the bracket that holds the caliper has some sort of proprietary galvanizing and despite rinsing well after every use brackish water they are pretty rusted. The rotorhub is the same material but the surface gets the rust rubbed off when the brakes are applied. I havent taken the wheels off to see if the hubs are rusted behind them.


I use the brakes on my boat trailer in SW Florida exclusively in salt water. I hose the trailer with fresh water after each trip. Have had the calipers for about a year, so far no issue, breaks work as they should without any seizing on rotors.


my boat trailer didn't have brakes I contacted etrailer and spoke with Karen she knew exactly what I needed for a successful install


Very pleased with the service and quality of product. Placed order on Monday and received on Friday enabling me to complete the installation over the weekend. All components were shipped and installation was very smooth. Time will tell how the Dacromet resists corrosion. I also ordered the rubber break line kit, replacing everything from the master cylinder back (tandem axles). Would have preferred to keep the oil bath hubs vs going back to grease and bearing buddies. This is my 4th trailer and the oil bath hubs were superior. No leaks/seal failure in 5 years of use.


The stainless steel calipers look great. nice finish. Rotors are well made. One suggestion to the manufacture, chamfer the seal pocket, it would make installing the seal much easier.


I installed these as part of a disc brake retrofit for a tandem axle boat trailer that came from the factory without brakes. They bolted up fine to the factory axle flanges and bleeding the lines wasn’t any harder than any other brakes. These stop my truck better with an empty trailer than just the truck itself, and make it feel like my 4000-5000 lb loaded trailer isn’t even there. I’m very happy with the performance.

The rotors develop light surface rust on the contact surface when sitting for a while, but it burns off the first time you use the brakes again, similar to car brake rotors. I’ve only only use the trailer in fresh water since putting these brakes on.

Due to my wheel and tire size I had to use integrated hub rotors, so it was a good opportunity to also replace and freshly pack my bearings. If you don’t have the flange bolts, this set does not come with them so be sure to order them separately or plan to source from a local hardware store.


I am having issue's with this product. When I mounting the first one I could not get the caliper mounted and later found out the mounting plate had a bolt hole that was not threaded from the factory. I talked to Caleb and in less than 2 days I had a replacement in my hand. Caleb spent a great deal of time making sure I got it and fast. Caleb helped me a lot with my install.

The other issue I am currently dealing with is the outside brake pad is rubbing the face of the rotor on both of the left side axles. I am going to call Kodiak today for suggestions. I will be buying all my stuff from Etrailer because IF you do have a issue one phone call to them and they will take care of it. THANK YOU Caleb


I've never changed brakes before and this was way easier than I thought it would be (the hardest part was getting the old rusted calipers off the trailer). I did end up needing to order new grease seals. I can't imagine why I would reuse old grease seals on new hubs, so I'd recommend that you order these with the package (and recommend that eTailer include them, or at least suggest that you should order them).


I have not installed them yet, when the weather becomes better I will. I have had Tie Down Disc brakes on my boat trailer. They do not last don't waste your money and your time. I have installed Tie Down Twice the first was the 1st gen then the vented G5s you will regret buying Tie Down. Kodiak from what I see is made better. We shall see.... I have no issue I know they will work..


I can't say enough good things about the staff at etrailer. They helped me pick out the correct items to install disc brakes on my boat trailer and the technical staff was extremely helpful in helping me better understand how to perform the installation. This was the first time I ever install a new brake system and their help enabled me to easily and successfully complete the installation. A+ for the product quality and for etrailer staff!


The Kodiak brake kit was delivered intact. When installing it , i found that you can not install this brake set on a Road King aluminum I bean trailer. the calipers will hit the frame rails. no matter where i put the caliper, unless all the way on the bottom, which isnt good . So i will have to eat this purchase. Installed the tiedown stuff that wont last 2 years in salt water. I wish there was some information about the Kodiak system needing more clearence between the caliper and the frame.I rated it a good for its not the problem of the brake manufacturer, but the trailer manufacturer for spacing the wheels so close to the frame.

Jameson C.


I just spoke to my contact at Kodiak about the clearance issue you have and he informed me that as long as your bleed the brakes with the bleeder valve pointed up you could then install the calipers in the 6:00 position and they would work just fine.

Gt M.


I did sellinstall this brake set on a loadrite trailer and there was plenty of clearence, As stasted before , the road king trailer that i was trying to install this set of brakes on didnt have the clearence needed. The caliper would contact the frame as the suspetion would travel. As with all factory rep replies it allways seems to be the installers fault that it will not work. I bet that rep dosent have 40 years of repair service under his belt. After that coment on the 6 oclock position, yeah it would work but who wants the have the caliper on the bottom? Typical for a factory rep. Add and inch to the axel on each side and things would clear just fine.


I was replacing the old drum brakes on my 1996 EZ Loader for a Skeeter. This brake kit included everything that was need and was super easy to install. It was easy to find exactly what I needed on the etrailer site! Shipping was fast as well!


This disc brake system from Kodiak sure makes conversion from drums trouble free. Also a great way to add brakes to an axle without brakes.


Old parts on boat trailer needed upgrading. Pretty easy to remove and replace.


This product worked great. I'm so glad there is a kit that has all this together. The hoses are much higher quality than what I took off the trailer. I wish there had been an option to pay a little more to get stainless clamps as I launch in salt water 90% of the time. I will buy this kit again when the time comes.


Everything arrived as expected. Worked perfectly on my Champion 190DCR trailer, replacing the factory disc rotors, calipers and pads.


Good quality parts, far superior to the Tie Down brakes I’m replacing. Would suggest improving packing, as shipper managed to throw it around enough that the boxes holding the rotors were basically destroyed. Outer box still held, but a few more miles of transit could have dinged up the rotors pretty well.


The products were good and as expected.
the USPS lost one of the parts, the team at E-Trailer were extremely responsive and helpful, sending a replacement part to us express.
Good job E-Trailer and Thank you.


Everything lined up perfect...easier then I thought...Shipped in 5 days to CA.



One of my brakes is seized up and not working, I will be taking it apart to see what has failed...wondering what the warranty and customer service will be... stay tuned...

Etrailer Expert

Rachael H.


Thanks for the follow up. This brake kit has a manufacturer's 3 year warranty. Feel free to contact us and let us know if we can help you out.


These are a great upgrade from the rusty, frozen tie down brakes my trailer came with. The instructions are good and the product was fairly easy to install. It took several hours, but definitely worth the effort. Etrailer was quick to ship and very helpful and easy to contact. I would definitely buy here again. Thank you!


Haven't got the brakes on the trailer yet, but everything looks to be shipshape. Everything seems to be high quality. I'm sure the new brakes will be just fine.


All my questions were answered by Paula and shipping was very fast. Product was just as described. Great price. I would definitely use etrailer again.


Order came quickly. Exactly as described,perfect fit in every way. This kit was used to replace original brakes that came with trailer when new. I have told many friends and some have allready ordered.GREAT SERVICE WILL HIGHLY RECOMMEND!!!!!!!!!


Easy installation and came as described. Helpful videos too


Everything fit properly and looked to be made of quality materials. It seems to be holding up to the saltwater environment.



The brake pads and stainless calibers are doing great. However the dacromet coated integral rotorsdisc are not. The rotor portions are fine but the disc section where the pads wear off the coating are corroded. Had to turn them down but probably have to get stainless ones soon. This trailer is used quite a bit in salt water.

Show More Reviews

See what our Experts say about this Kodiak Accessories and Parts

  • Disc Brake Upgrade for Tandem Axle Boat Trailer
    If you are going to install brakes on only one axle of a tandem trailer you will place them on one or the other depending on the axle type. If the trailer uses torsion axles the brakes should go on the front axle. If the trailer uses a leaf spring suspension then the brakes go on the rear axle. Naturally, it is better to use brakes on both axles, a kit that is rated for each axle's 3500-lb capacity. You can install either a hydraulic or an electric-over-hydraulic disc brake setup on your...
    view full answer...
  • Replacing Tie Down Disk Brakes with Kodiak Disk Brakes for a Tie Down 3,500 lb Spindle
    The spindles you have on your trailer are the same dimensionally as the standard 84 spindle so we have disc brake kits that will fit the spindles/axles. I confirmed this by checking with Tie Down. The Kodiak disc brake kit part # K2HR35DS that you referenced would fit perfectly as it is designed for the same spindle dimensions as what you have.
    view full answer...
  • Kodiak Disc Disc Brake Kit Replacement for 2019 Coyote Dual Axle Boat Trailer
    Yes, the Kodiak Disc Brake Kit item # K2HR35DS. Those are 10" Hub/Rotor with a 5 on 4-1/2 bolt pattern that will fit 14"-15" wheels. The hubs are corrosion resistant with a dacromet plating. They are sold in pairs so you will need to purchase two sets for your double axle Coyote Boat Trailer.
    view full answer...
  • How to Pick Out Disc Brakes for a Trailer that has Drum Brakes
    I can pick you out the correct disc brake setup if you can get back to me with the bearing numbers that you replaced recently. We have to first determine what spindle you have so that we can pick out the correct hub/rotors that will fit. You are absolutely correct about disc brakes, they are much easier to wash salt water off of and have much more stopping power. I attached a help article that details how to pick out everything needed to add disc brakes to at trailer. If you are looking...
    view full answer...
  • O.D. Dimension Of Pilot On Kodiak Disc Brake Kit K2HR35DS
    I would be happy to! The outside diameter of the pilot on the Kodiak Disc Brake Kit # K2HR35DS that would go through the center of your wheels measures 2-1/2" as shown in the included diagram. This will still work perfectly with your wheels as it is virtually the same as your current hub based on the measurement you provided. I included a video of the # K2HR35DS for you to take a look at.
    view full answer...
    Image 1 for
  • Fitment of the Kodiak Disc Brake Kit # K2HR35DS on a Road King I Beam Aluminum Trailer
    I spoke to my contact at Kodiak and he informed me that you would be able to fit the Kodiak Disc Brake Kit # K2HR35DS on your Roadking Aluminum I beam trailer. He said that your boat trailer has the frame extended out pretty wide and that can interfere with caliper installation, but as long as you bleed the brakes with the bleeder valve pointing up you could then install the caliper wherever needed to clear the frame, including in the 6:00 position.
    view full answer...
  • Easy Way to Determine if Kodiak Disc Brake Kit # K2HR35DS Fits Trailer
    Does your trailer have 3,500 lb axles on it? If so, then yes the # K2HR35DS would fit and work well. One quick way to determine this is to measure the diameter of the axles. If that dimension is 2-3/8 inches then you do have a 3,500 lb axle and the # K2HR35DS is a confirmed fit. If you have a different dimension axle email me back and I'll see what we have that would fit.
    view full answer...
  • Recommendations to Prevent Rust on Disc Brakes for Boat Trailer
    To better prevent rusting on your disc brakes, I recommend upgrading to a combination stainless steel and dacromet brake assembly like the Kodiak Disc Brake Kit - 10 Inch Hub/Rotor - 5 on 4-1/2 # K2HR35DS. This type of construction and finish will offer the most corrosion resistance. I still recommend cleaning them as best you can just as you have been doing, as this will only help to extend the life of the brakes, especially considering their high exposure to salt water that you mentioned...
    view full answer...
  • Comparing the Kodiak Disc Brake Kit # K2HR35DS with a Tie Down G5 Disc Brake Kit
    Do you currently have a disc brake kit? If it was that badly damaged within a year then you either got a bad set of brakes, something was installed incorrectly, or you have an issue on your trailer that needs to be fixed. The Kodiak kit # K2HR35DS comes with a 3-year warranty so if it was a product defect I would cash-in on that warranty. Since we don't carry the Tie Down G5 disc brake kit it is a little difficult to compare them side-by-side, but one of the major things that I noticed...
    view full answer...
  • Choosing Between Disc and Drum Brake Assemblies for 2500 lb Boat Trailer
    If the boat and trailer weighs less than half the weight of your tow vehicle, the trailer might not have enough momentum during a braking event for surge brakes to be effective. If you're above 1/2 the weight of the vehicle, I'd rather see you go with disc brakes, due to their increased performance. Since you'll be launching in salt water from time to time, the increased corrosion resistance of the Dacromet rotors included in the # K2HR35D Kodiak Disc Brake Kit would certainly be a benefit,...
    view full answer...
  • Replacement Disc Brakes for a Venture Boat Trailer for Salt Water
    You have some common bearings there. For a combination stainless steel and dacromet which is going to offer the most corrosion resistance you can use # K2HR35DS which has the 5 on 4-1/2 bolt pattern, 1/2 inch studs, and fits 13 inch and larger wheels. For a kit that is all the same except that it is all dacromet use # K2HR35D. For salt water environments the best option is going to be stainless steel. The only problem with stainless is that it is expensive.
    view full answer...
  • Switching from Oil Bath Drum Brakes to Disc Brakes
    When it comes to swapping your drum brakes for disc brakes, we offer standard grease filled hub/rotors with the 5 on 4-1/2 bolt pattern. At this time we do not offer oil bath style hub/rotors with the 5 on 4-1/2 bolt pattern. I recommend using the grease filled over the oil bath anyway. Oil bath hubs must be closely watched if they are submerged in water because oil will breakdown much faster than grease. The other problem is that when a seal goes out in a grease hub you can make it home...
    view full answer...
  • Recommendation on a Disc Brake Kit That Will Work on 13 inch Wheels
    If you have 13 inch wheels on your trailer, then the Kodiak Disc Brake Kit # K1HR35S unfortunately, can not be used with 13 inch wheels. However, The Kodiak Disc Brake Kit, # K2HR35DS, will work on a trailer that has 13 inch wheels. You will need to make sure that your wheels has the 5 on 4-1/2 inch wheel bolt pattern. If they do not then your wheel will not fit on the brake rotors. I also linked a help article that will explain all the other parts needed to install hydraulic disc brakes.
    view full answer...
  • Recommended Disc Brake System for Salt Water Boat Trailer with Tandem Axles
    To get the best braking power for your boat trailer you would want to have disc brakes on both axles. If you happen to be limited to one axle then you would want the rear outfitted. With a 5,000lb boat you likely have two 3,500lb torsion axles. The best finish for a salt water application is going to be stainless steel, next would be the KodaGuard and then Dacromet. For a 3,500lb 10 inch hub and rotor in stainless you will want a quantity of 2 # K1HR35S. Stainless is the best for salt...
    view full answer...
  • Differences between Kodiak Disc Brake Kit K2HR35DS and K2HR35DKG
    Let's start with the similarities. Both kits are compatible with L44649 and L68149 bearings and a 10-19 grease seal. Both kits are intended for use with a 3500 lb axle. Both are intended for marine applications and use dacromet rotor/hub assemblies. The difference is that the # K2HR35DS offers stainless brake calipers for the best available corrosion resistance. The # K2HR35DKG offer calipers witha KodaGuard plated calipers. KodaGuard isn't as corrosion resistant as stainless steel, but...
    view full answer...
  • Recommended Replacement Braking Assemblies for a 2018 Coyote Trailer W/ 3.5K Axles
    For 3,500 lb axles, you can use the Electric Trailer Brake Kit # AKEBRK-35-SA to replace your brakes, however for your bearings you are going to need to actually pull off the bearings you're needing to replace and look for the number stamped on it; i.e. L68149 or L44649. I've attached a FAQ that goes into a bit more detail when it comes to finding the correct bearings.
    view full answer...
  • Replacement Wheel Stud for Kodiak 10 inch Hub/Rotor
    For 1/2 inch wheel studs for Kodiak hub/rotors like the # K2HR35DS we have the Kodiak wheel stud part # K12WB2 which is what you'd need.
    view full answer...
  • Replacing ActiBrake Actuator With Dexter Electric Over Hydraulic Disc Brake Actuator Wiring
    The Dexter DX Series Electric Over Hydraulic Brake Actuator for Disc Brakes # K71-651 has 4 wires. Blue - Brake Controller Output Black - 12 Volt Positive White - 12 Volt Ground Yellow - Breakaway Switch The ActiBrake system you are replacing uses 5 wires. Blue - Brake Controller Output Black - 12 Volt Positive White - 12 Volt Ground Orange - Breakaway Switch Brown - Breakaway Battery 12 Volt Positive To wire in the new Dexter unit most the wires are the same, blue to blue, black...
    view full answer...
    Image 1 for Image 2 for
  • Can Spacers Be Used to Align Disc Brake Caliper When Converting from Drum to Disc Brakes
    First, thank you for your purchase from etrailer earlier this year. I checked with my contact at Kodiak about your issue with alignment of your disc brake calipers with the rotors after converting your boat trailer from drum to disk brakes. He advised that it is not a problem or safety issue to add new material to provide the extra 1/4-inch or so spacing you needed to align your calipers with your rotors. They key is to use steel washers (if you used washers) and grade 8 bolts. If you...
    view full answer...
  • Disc Brake Kit Recommendation for 1998 Mastercraft Single Axle Trailer Model SS 19
    Your bearing numbers mean you have a standard 3,500 lb trailer axle so for a disc brake kit you'd want the Kodiak Disc Brake Kit # K2HR35DS for just the hub/rotors, mounting brackets, and calipers. Or if you wanted a kit that included a surge actuator and brake lines plus what was mentioned earlier you'd want the part # T4843300.
    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...
  • Will K2HR35DS replace UFP DB-42
    The Kodiak Disc Brake Kit - 10" Hub/Rotor # K2HR35DS may fit your UFP DB-42 kit as a replacement. I cannot confirm without the size and dimensions of the axle and spindle. If your spindle has an inner bearing diameter of 1.378 inches and outer bearing of 1.063 inches it will work You will also need a set of seals for the new hubs. The seals that will fit this hub is # 58846. If you decide to go with this set of hubs I recommend picking up # DBRKHW35EZ. This kit comes with new bearings,...
    view full answer...
  • Best Disc Brake Components to Replace 2002 Airstream International with Tandem 3,500 lb Axles
    The Hydrastar disc brake actuators are the most reliable and quickest reacting so that would be what I would recommend. For that we have the part # HBA16-252-82 that includes the actuator, breakaway kit, junction box, and 7-way trailer connector. Then for just the disc brake kits part # K2HR35D and you'd be set.
    view full answer...
  • Recommendation for Converting Hydraulic Drum Brakes on Boat Trailer for Better Breaking Power
    To provide better stopping power for your boat trailer on your trek, rather than converting the brakes to all electric, I recommend changing them to electric over hydraulic disc brakes. Typically, hydraulic brakes offer greater stopping power than all electric brakes. Between hydraulic disc and hydraulic drum brakes, the disc brakes are a better option for improved stopping power. Converting to electric over hydraulic will offer you the same style braking as electric brakes but with the...
    view full answer...

Do you have a question about this Accessories and Part?

Info for this part was:

Employee Lindsey S
Updated by:
Lindsey S
Employee Adele M
Updated by:
Adele M
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Updated by:
Brian T
Employee Mike S
Updated by:
Mike S
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Jeff D
Installed by:
Jeff D

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.