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  1. Trailer Brakes
  2. DeeMaxx
  3. Disc Brakes
  4. 8000 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
DeeMaxx Disc Brakes - 13" Hub/Rotor - 8 on 6-1/2 - Maxx Coat/Stainless - Oil - 8,000 lbs
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DeeMaxx

DeeMaxx Disc Brakes - 13" Hub/Rotor - 8 on 6-1/2 - Maxx Coat/Stainless - Oil - 8,000 lbs

Part Number: DE23AR
In Stock
$1,201.96
Trailer Brakes
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Ideal for saltwater boat trailers, these disc brakes offer a safe ride. Short stopping distances and consistent braking keep your trailer from pushing and pulling. Includes inner (25580) and outer (02475) bearings and 5/8" bolts. Great Prices for the best trailer brakes from DeeMaxx. DeeMaxx Disc Brakes - 13" Hub/Rotor - 8 on 6-1/2 - Maxx Coat/Stainless - Oil - 8,000 lbs part number DE23AR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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DeeMaxx Trailer Brakes - DE23AR

Highlights

  • Confident, Controlled Stops: Disc setup delivers shorter stopping distances and smooth braking even at highway speeds.
  • Resists Salt and Corrosion: Maxx coat exceeds 1,000-hour salt spray rating; stainless calipers stay rust-free in harsh conditions.
  • Runs Cooler, Lasts Longer: Vented, 1-piece hub-rotor with drainage holes disperses heat and moisture to prevent fade and wear.
  • Simple Maintenance: Laser-etched bleed steps on calipers make servicing fast with no guesswork.
  • Ready-to-Install Kit: Includes hub-rotor assemblies, bearings, races, seals, caps, bolts, and lug nuts for one axle.
  • Heavy-Duty Build: Rated for 8,000-lb axles with 13" rotors, 8 on 6-1/2" bolt pattern, and 5/8" wheel bolts.

Features to know about

Upgrade from Drum to Disc for Safer, Smoother Stops: 13" Hub-and-Rotor Assemblies

If your old drums are due for replacement, this DeeMaxx 13" disc brake kit is a serious upgrade. The one-piece hub-and-rotor assemblies deliver shorter stopping distances and smooth, controlled braking for an 8,000-lb axle with a #42 spindle. Ceramic brake pads and a stainless steel piston give fast, responsive braking that feels steady and confident every time you tow.

Side-by-side comparison showing an electric drum brake next to a hydraulic disc brake assembly highlighting design differences.

Built for Harsh, Wet Environments: Maxx Coat and Stainless Steel Protection

Salt spray, slush, and boat launches can destroy ordinary brakes. These hub-rotors and brackets use DeeMaxx’s Maxx coating, rated for over 1,000 hours of salt spray exposure—far longer than zinc or Dacromet coatings. The stainless steel calipers are rustproof, and drainage holes in the hat section let water escape quickly. Together, they minimize corrosion and keep your brakes looking and working like new even in salty or snowy conditions.

Runs Cooler and Lasts Longer: Vented Rotor Design

Heavy towing generates heat that can lead to brake fade and premature pad wear. DeeMaxx’s vented rotors move air efficiently through the core while added drainage holes boost ventilation even more. This design disperses heat faster so the brakes run cooler and perform consistently under load.

Close-up image of DeeMaxx disc brake assembly showing rotor, caliper, and ventilation holes designed for corrosion resistance and heat dissipation.

Simple Maintenance and DIY-Friendly Features: Laser-Etched Caliper Instructions

Keeping these brakes in top shape is straightforward. With no springs or cables to fuss over, disc brakes require minimal maintenance compared to drum systems. The caliper sits on the outside of the assembly for easy pad changes, and laser-etched bleeding instructions on the back of each caliper save time during service. It’s a clean, well-thought-out setup that’s easy to live with season after season.

Close-up photograph of DeeMaxx disc brake caliper parts showing stainless housing and mounting hardware.

Close-up image showing laser-etched instructions for bleeding brakes on back of DeeMaxx disc brake caliper.

Complete Kit for One Axle: Ready-to-Mount Components

The kit includes two Maxx coat hub-rotor assemblies with inner (25580) and outer (02475) bearings, races, oil seals, oil caps, 5/8" wheel bolts, stainless steel lug nuts, stainless steel calipers, and Maxx coat mounting brackets—everything needed to upgrade one axle. Engineered with high-quality automotive-grade materials and backed by a 7-year warranty, these brakes are built to deliver reliable performance for the long haul.

Close-up view of DeeMaxx disc brake caliper and mounting bracket installed on trailer hub showing patented mounting bolt design.

Specs

Weight and Capacity

  • Axle capacity: 8,000 lbs

Axle Type

  • Axle type: ALKO

Wheel Compatibility

  • Wheel size: 16" and larger
  • Bolt pattern: 8 on 6-1/2"
  • Wheel bolt diameter: 5/8"

Diagram showing how to measure an even bolt pattern on a trailer wheel hub by measuring across from one lug hole to the one directly opposite.

Diagram showing how to measure an odd bolt pattern on a trailer wheel hub by measuring from the center of one lug hole to the farthest edge of an opposite hole.

Brake Dimensions and Configuration

  • Rotor diameter: 13"
  • Brake flange configuration: 4 bolt

Warranty

  • Warranty: 7-Year warranty

Bearing, Race, and Seal Information

  • Inner bearing: 25580
  • Outer bearing: 02475
  • Inner race: 25520
  • Outer race: 02420
  • Oil seal inner diameter: 2.250"
  • Oil seal outer diameter: 3.376"
  • Oil cap outer diameter: 2.875"

DBI-8KA10-T-MAXX-SS Dee Maxx Disc Brake Kit - 13" Hub/Rotor - 8 on 6-1/2 - Maxx Coating and Stainless Steel - 5/8" Bolts - 8,000 lbs

25580 and 02475 Inner and Outer Bearings

006-109-00 Trailer Wheel Lug Nut - 5/8"

9103309 Oil Seal

AT-6-8K-LC and DC-RPY Dee Max Screw In Oil Cap w/ O-Ring and Plug





Video of DeeMaxx Disc Brakes - 13" Hub/Rotor - 8 on 6-1/2 - Maxx Coat/Stainless - Oil - 8,000 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 Brakes - Threaded Hub and Rotor Disc Brake Kit - DE23AR

Hello everybody, this is Jeff at etrailer.com. Today we're gonna take a look at the DeeMaxx 13 inch threaded hub and rotor assembly kit with the 8 on 6 1/2 inch bolt pattern and the 5/8 inch studs for 8,000 pound axles, has a Maxx coating and a stainless steel coating on the calipers. This kit here will let you upgrade your trailer from drum to disc brakes for superior performance. Will include everything I have laid out here on the table and we're gonna go through all the parts here. We'll start with the hub and rotor assemblies. These are two of the Maxx-coated cast iron threaded hub and rotor assemblies with the pre-installed bearing races.

Comes with the two inner bearings, the two outer bearings, the two oil seals, the two threaded oil caps, 16 of the 5/8 inch by 18 size lug nuts. And we mentioned the calipers, they're two stainless steel calipers with brake pads and stainless steel bolts. And then right here we have two of the Maxx-coated caliper mounting brackets. Now this kit will also require a hydraulic brake actuator that's rated at 1500 PSI or above and brake lines to activate your brakes. Those items we do sell separately on our website.

This is excellent for occasional use in salt water or areas with a lot of snow, slush and road salt. The corrosion-resistant Maxx coat finish that's on the hub and rotors and the caliper brackets, they have a salt spray rating of over 1000 hours. We mentioned the calipers themselves are stainless steel, they are rustproof. On the hub and rotors, if you notice, they have these holes all the way around the circumference. These are drainage holes that are in the hat section that allows any water to drain easily, further minimizing any corrosion.

Now this kit will offer dramatically shorter stopping distances and smooth controlled braking. I wanted to zoom in on one of the calipers 'cause I wanted to show you they do use ceramic brake pads to help increase the stopping power. And the piston that's on here is a 2 1/4 inch diameter piston, which is a stainless steel piston. Provides a nice fast responsive braking. Now this does require minimal maintenance, saving you time and money.

What is sort of unique, if you look on the outside, it might be hard to see with the bright light. If I tilt this, you might be able to see. What they do is they laser etch instructions on the outside of the caliper to take any guesswork out of installing these and bleeding the brakes. Now we mentioned the hub and rotors. They are a one-piece hub and rotor assembly. This reduces the chance of uneven rotor wear. They are a vented design. If you can see all the way around here, they do a vent and that vented design helps dissipate any heat faster to prevent premature brake pad wear. Now the fit on this, this is designed to fit the ALKO 8,000 pound axles with number 42 spindle. The wheel size this will take is 16 inches and larger. Bolt pattern, we mentioned is 8 on 6 1/2 inches, wheel bolt diameter's 5/8 of an inch. So you can see it comes with the included 5/8 inch size lug nuts for installing your wheel and tire assembly. And if you notice on the caliper brackets, they do have four holes in them, so they are designed to fit a four-bolt brake flange configuration on your axle. Now we mentioned these are threaded, so mainly when you use threaded hub and rotors, they're usually far oil bath assemblies and the oil bath means with the threads on them, your cap will actually thread into place. And then they also give you, you can see you just tighten 'em in like that. And they also give you oil seals. But that should do it for a look at the DeeMaxx 13 inch threaded hub and rotor assembly kit with the 8 on 6 1/2 inch bolt pattern, 5/8 inch studs for 8,000 pound axles.

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Dustin K
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Dustin K
Employee Jonathan Y
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Jonathan Y
Employee John S
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Employee Wilson B
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Employee Ryan F
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