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  1. Trailer Brakes
  2. Hydrastar
  3. Disc Brakes
  4. 6000 lbs Axle
  5. Hub and Rotor
  6. 15 Inch Wheel
  7. 16 Inch Wheel
Hydrastar Disc Brake Kit w/ Actuator for Single Axle Trailers - 12" Rotor - 6 on 5-1/2 - 6K
Hydrastar

Hydrastar Disc Brake Kit w/ Actuator for Single Axle Trailers - 12" Rotor - 6 on 5-1/2 - 6K

Part Number: HYD94VR
$1,174.57
Trailer Brakes
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Get 2 rust-resistant hub-rotor assemblies - complete with inner (25580) and outer (15123) bearings - and an electric-over-hydraulic actuator that works with your existing brake controller. Includes lines and fittings. Great Prices for the best trailer brakes from Hydrastar. Hydrastar Disc Brake Kit w/ Actuator for Single Axle Trailers - 12" Rotor - 6 on 5-1/2 - 6K part number HYD94VR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (1)
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  • Videos (1)
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Hydrastar Trailer Brakes - HYD94VR

  • Disc Brakes
  • 6000 lbs Axle
  • Hub and Rotor
  • 15 Inch Wheel
  • 16 Inch Wheel
  • Standard Grade
  • 6 on 5-1/2 Inch
  • Hydrastar

Get 2 rust-resistant hub-rotor assemblies - complete with inner (25580) and outer (15123) bearings - and an electric-over-hydraulic actuator that works with your existing brake controller. Includes lines and fittings.


Features:

  • Complete kit upgrades your trailer to disc brakes for better performance
    • Consistent stopping even at highway speeds
    • Shorter stopping distance than drum brakes
  • 2 Dacromet-coated disc brake end kits
    • Hub-rotor assemblies include bearings, races, seals, and grease caps
    • Calipers with mounting brackets and hardware
  • Electric-over-hydraulic brake actuator activates the trailer brakes when you apply the brakes in your tow vehicle
    • Installs on trailer frame and connects to trailer's wiring and includes brake lines
    • Creates smooth, even braking with fast response time
    • Works with most in-cab brake controllers (sold separately)
  • Line kit with brake lines and fittings for single-axle trailers


Specs:

  • Axle capacity: 6,000 lbs
  • Bolt pattern: 6 on 5-1/2"
  • Rotor diameter: 12"
  • Wheel bolt diameter: 1/2"
  • Warranty:
    • Actuator: 2 years
    • Brakes and components: 1 year


Bearings, Race, and Seal Information:

  • Bearings
    • Inner bearing: 25580
    • Outer bearing: 15123
  • Races
    • Inner race: 25520
    • Outer race: 15245
  • Grease seal
    • Inner diameter: 2.25"
    • Outer diameter: 3.376"

Complete Kit Includes:

  • Electric-over-hydraulic trailer brake actuator
  • 6K disc brake kit with hub-and-rotor assemblies, calipers, bearings, and grease seals
  • Hydraulic single-axle brake line kit
    • (1) 188" Long brake line with 3/8"-24 inverted flare nuts
    • (1) 70" Long brake line with 3/8"-24 inverted flare nuts
    • (2) 21" Male/male rubber flex lines with 3/8"-24 inverted flare nuts
    • (1) 3/8" Brass T-fitting
    • (1) 3/8" Brass union fitting
    • 1/2" Nylon hose clamps
    • 1/4" Nylon hose clamps
    • Self-tapping screws

Disc Brakes are Better Than Drum Brakes

More and more people are switching their trailers over to disc brakes, and with good reason. Unlike drum brakes, disc brakes deliver consistent braking, even at highway speeds. Disc brakes also offer a substantially shorter stopping distance. Disc brake calipers have only one moving part, so there are fewer parts to maintain, fewer parts to get damaged, and fewer parts to have to repair or replace.



E6K-S1 Hydra Star Disc Brake Kit with Electric-Over-Hydraulic Actuator for Single Axle Trailers - 12" Diameter Rotor - 6,000-lb Rating





Video of Hydrastar Disc Brake Kit w/ Actuator for Single Axle Trailers - 12" Rotor - 6 on 5-1/2 - 6K

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Hydrastar Trailer Brakes - Single Axle Disc Brake Kit with Actuator - HYD94VR

Hello everybody, this is Jeff at etrailer.com. Today we're gonna take a look at the Hydrastar Disc Brake Kit with the electric-over-hydraulic brake actuator, and this is for a single 6,000 pound trailer axle, has the six on five and a half inch bolt pattern. Now this is an all inclusive kit. This will have everything you need to switch your trailer over to disc brakes for improved performance and greater stopping power. This will come with everything shown here on the table and it gives you the two disc brake end kits for one axle. The Dacromet-coated hub and rotor assemblies have the half inch diameter wheel studs, and on the inside they pre-install the bearing races.

Does also come with the inner and outer bearings, The grease seals, the Dacromet-coated calipers with brake pads and installation bolts, and they're mounted, I have already mounted them onto the Dacromet-coated caliper mounting brackets, which are designed to attach to a five bolt brake flange on your axle. Now we've mentioned the Dacromet coating, it is corrosion resistant. Now the hydraulic actuator, I want just zoom in on, it's an electric-over-hydraulic brake actuator. This will activate your trailer brakes when you apply the brakes in your tow vehicle. Basically installs on the trailer frame and it'll connect to the trailer's wiring.

Does include the brake line kit. Now this will create a nice, smooth, even braking, gives you a nice fast response time. And this actuator is designed to work with most in-cab brake controllers. Now we mentioned the brake line kit. If you can see here, it'll include the solid brake lines, over here, the flexible brake lines, all the fittings you need for installation on a single axle trailer.

Now we do list on the product page of this product, all of the part numbers that are included with this kit. Now more and more people are switching their trailers over to disc brakes and with good reason. Unlike drum brakes, these disc brakes will deliver consistent braking even at highway speeds. And the disc brakes also offer substantially shorter stopping distance. Now the disc brake caliper right here, they basically have only one moving part, so there's fewer parts to maintain, fewer parts to get damaged, and fewer parts that have to be repaired or replaced.

Application again, this kit is for a single axle trailer with a 6,000 pound axle. Bolt pattern again, six on five and a half inches. The rotor diameter is 12 inches. And again, we mentioned the wheel stud diameter's half an inch. But that should do it for a look at the Hydrastar Disc Brake Kit with the electric-over-hydraulic brake actuator for your single 6,000 pound trailer axle.

Ratings & Reviews

5.0

1 reviews
Get 2 rust-resistant hub-rotor assemblies - complete with inner (25580) and outer (15123) bearings - and an electric-over-hydraulic actuator that works with your existing brake controller. Includes lines and fittings.

by:

The folks at E-trailer are amazing. Great customer service and support. The hydastar ki obviously speaks for itself, superior product by far. Best brake upgrade for marine application on the market.


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See what our Experts say about this Hydrastar Trailer Brakes

  • Parts Needed to Add Electric Brakes to ShoreLand'r Boat Trailer
    Hey Ryan! We don't have a way to identify your axle using the VIN so you will have to check and see what axle you have before we can find the right parts. I would start by checking the axle tag. It may have the capacity listed or, at least a serial number the axle manufacturer could use to identify it. If not, you will need to check and see what bearings you have. The part numbers may be stamped in the side or you can measure the inner diameter with a digital caliper # PTW80157. If you...
    view full answer...

Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B
Employee Jeremy F
Written by:
Jeremy F

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