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  1. Trailer Brakes
  2. DeeMaxx
  3. Disc Brakes
  4. 3500 lbs Axle
  5. Hub and Rotor
  6. 14 Inch Wheel
  7. 15 Inch Wheel
  8. 16 Inch Wheel
  9. 16-1/2 Inch Wheel
  10. 17 Inch Wheel
  11. 17-1/2 Inch Wheel
DeeMaxx Disc Brake Kit w/ Mechanical Brake - 10" Hub/Rotor - 5 on 4-1/2 - 3,500 lbs
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DeeMaxx

DeeMaxx Disc Brake Kit w/ Mechanical Brake - 10" Hub/Rotor - 5 on 4-1/2 - 3,500 lbs

Part Number: DE42GR
In Stock
$572.44
Trailer Brakes
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Perfect for coastal or snowy areas, these Maxx-coated disc brakes offer a safe ride. Short stopping distances and consistent braking keep your trailer from pushing and pulling. Mechanical caliper allows for handbrake to be installed on your trailer. Great Prices for the best trailer brakes from DeeMaxx. DeeMaxx Disc Brake Kit w/ Mechanical Brake - 10" Hub/Rotor - 5 on 4-1/2 - 3,500 lbs part number DE42GR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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DeeMaxx Trailer Brakes - DE42GR

Highlights

  • Stops Smooth and Fast: Disc design delivers shorter stopping distances and steady braking control.
  • Stays Strong in Salt and Snow: Maxx coat finish resists rust for over 1,000 hours in salt spray.
  • Adds a Parking Option: Mechanical caliper lets you install a handbrake for secure trailer parking.
  • Runs Cool and Lasts Longer: Vented 1-piece hub-and-rotor dissipates heat to reduce pad wear.
  • Rated for 3,500-lb Axles: 10-3/16" rotors with 5 on 4-1/2" bolt pattern and 1/2" wheel studs.
  • Requires Minimal Upkeep: Ceramic pads and stainless piston give consistent, low-maintenance braking.

Features to know about

Upgrade Dragging or Worn Brakes: Complete 3,500-lb Disc Kit with Mechanical Caliper

If your old drum setup is pulling or losing stopping power, this DeeMaxx Disc Brake Kit w/ Mechanical Brake #DE42GR brings back smooth, confident braking. The 10-3/16" vented hub-and-rotor assemblies replace drums for stronger, more consistent stopping and shorter distances. The mechanical caliper even lets you add a handbrake to hold your trailer steady when parked.

Stay Protected in Harsh Conditions: Maxx Coat Finish and Drainage Design

Saltwater launches or snowy roads can destroy uncoated parts fast. The Maxx coat finish on the hub-rotors, calipers, and brackets delivers over 1,000 hours of salt spray protection, keeping everything looking clean and corrosion-free. Drainage holes in the hat section let water escape so moisture doesn’t sit inside the rotor and cause rust later on.

Smooth and Reliable Braking Every Time: Ceramic Pads and Stainless Piston

Each caliper uses ceramic brake pads and a stainless steel piston for quick response and fade-resistant performance. Together they give you smooth, controlled stops with less wear on both pads and rotors. The vented design also helps shed heat under load to keep braking consistent on long grades or during heavy use.

Simple to Maintain and Built to Last: One-Piece Rotor Assembly with 7-Year Warranty

The 1-piece hub-and-rotor assembly reduces uneven rotor wear and cuts down on maintenance time. Bearings, races, and seals are sold separately, so you can choose exactly what matches your setup: inner bearing L68149 (1.378"), outer bearing L44649 (1.063"), inner race L68111, outer race L44610, and grease seal GS-1719DL. Rated for 3,500-lb axles with a 5 on 4-1/2" bolt pattern and 1/2" wheel bolts, this kit is backed by a 7-year warranty for long-term reliability.

Compatible with Oil Bath Systems: Matches Kodiak XL ProLube Kit Specs

If you’re running an oil bath instead of grease, the DeeMaxx hub’s 1.98" OD grease cap and GS-1719DL seal work with the Kodiak XL ProLube Kit for 3,500-lb axles (#XLPROLUBE1980KIT). That means you can stick with your preferred lubrication setup without swapping hubs or seals—just bolt it up and go.

Specs

Weight and Capacity

  • Axle capacity: 3,500 lbs

Dimensions

  • Rotor diameter: 10-3/16"
  • Piston diameter: 2-1/4"

Bolt Pattern and Configuration

  • Bolt pattern: 5 on 4-1/2"
  • Brake flange configuration: 4 bolt
  • Wheel bolt diameter: 1/2"

Warranty

  • Warranty: 7-Year warranty

Bearing, Race, and Seal Information

  • Bearing (sold separately) Inner bearing: L68149 (1.378" inner diameter)
  • Bearing (sold separately) Outer bearing: L44649 (1.063" inner diameter)
  • Inner race: L68111
  • Outer race: L44610
  • Grease seal (sold separately): GS-1719DL

DBI-3.5K-MECH/MAXX Dee Maxx Hydraulic/Mechanical Disc Brake Kit - 10" Hub/Rotor - 5 on 4-1/2 - 3.5K





Video of DeeMaxx Disc Brake Kit w/ Mechanical Brake - 10" Hub/Rotor - 5 on 4-1/2 - 3,500 lbs
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of DeeMaxx Trailer Disc Brakes - Hub and Rotor Assembly Kit with Brake - DE42GR

Hello everybody, this is Jeff at etrailer.com. Today we're gonna take a look at the DeeMaxx 10 inch hub and rotor assembly kit with the mechanical brake, five on 4 1/2 inch bolt pattern, has a MAXX coating and this is for 3,500 pound axles. Now this kit here will let you upgrade your trailer from drum to disc brakes for superior performance and it even adds a mechanical parking brake. It is a single piece hub and rotor assembly, so it makes installation a snap whether you're retrofitting or switching from drum brakes. It will include everything I have laid out here on the table. Comes with the two MAXX coated cast iron hub and rotor assemblies with the pre-installed bearing races in them already.

Comes with the two MAXX coated calipers that has the brake pads, the installation bolts and as we mentioned the mechanical brake lever attached. And then it also comes right here with two MAXX coated caliper mounting brackets. Now the bearings, the grease seal, the grease cap and the lug nuts are all sold separately. And the part numbers for those items that are needed are listed on this product page. Now we'll also require a hydraulic brake actuator that would be rated at 1500 PSI or above, and brake lines to activate your brakes.

And again, those items are sold separately. The hub and rotor, it's a one piece hub and rotor assembly. It reduces the chance of uneven rotor wear. It is a vented design you can see right here that'll dissipate the heat faster to prevent premature brake pad wear. If you notice the holes on the side here of the hat section, they are drainage holes that allow the water to drain easily, further minimizing any corrosion.

Now this kit is excellent for occasional use in salt water or areas with a lot of snow, slush and road salt 'cause as we mentioned, the MAXX coating on it, it's a corrosion resistant MAXX coat finish on the hub and rotor, the calipers, the caliper mounting brackets, and it gives them a salt spray rating of over 1000 hours. Now this kit offers dramatically shorter stopping distances and smooth control braking. We mentioned about the calipers. We're gonna zoom in on one of them to show you. Comes with the ceramic brake pads you can see installed there.

Comes with the installation bolt. Now the stainless steel piston that's on the inside, it is a 2 1/4 inch diameter stainless steel piston that'll provide a fast responsive braking. And then if we also mention, if you notice here, this is a mechanical caliper that allow you to install a hand brake onto your trailer to use as a parking brake. Now this does require minimal maintenance, saving you time and money. It is designed to fit a 3,500 pound axle, bolt pattern on this is five on 4 1/2 inches. The wheel stud diameter is a half an inch and the rotor diameters are 10 inches. But that should do it for a look at the DeeMaxx 10 inch hub and rotor assembly kit with the mechanical brake five on 4 1/2 inch bolt pattern with the MAXX coating for 3,500 pound axles.

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See what our Experts say about this DeeMaxx Trailer Brakes

  • Replacement Brake Kits with Handbrake for a Lightweight Off-Road Tent Trailer
    Hey John, thanks for reaching out! We have a handful of trailer brake assemblies that come with handbrakes so if kind of depends on what your trailer is equipped with. I'm not sure what those parts numbers are that you listed, but we don't have anything set in place to finance (or refinance) anything. For electric brakes we have the 2.2K # K23-103-104-00 and 3.5K # K23-086-087-00 from Dexter Axle, but if you have a 3.5K hydraulic setup then the DeeMaxx # DE42GR is what I recommend picking...
    view full answer...
  • Can DeeMaxx Disc Brake Kit Use Oil Bath Instead of Grease
    Hey Danny! You can keep the oil bath and use the DeeMaxx Disc Brake Kit w/ Mechanical Brake # DE42GR. All you need is the Kodiak XL ProLube Kit for 3500-lb Axles # XLPROLUBE1980KIT. The DeeMaxx hub and rotor uses a cap with a 1.98" OD grease cap and GS-1719DL grease seal which matches the Kodiak kit.
    view full answer...


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee John S
Video Edited:
John S
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Updated by:
Alexander C
Employee Ryan F
Written by:
Ryan F

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