Hydrastar Disc Brake Kit w/ Actuator for Single Axle Trailers - 10" Rotor - 5 on 4-1/2 - 3.5K

Hydrastar Trailer Brakes - HYD92FR

Get 2 rust-resistant hub-rotor assemblies - complete with inner (L68149) and outer (L44649) 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 included 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: 3,500 lbs
• Bolt pattern: 5 on 4-1/2"
• Rotor diameter: 10"
• Wheel stud diameter: 1/2"
• 2-Year limited warranty

Bearings, Race, and Seal Information:

• Bearings
  • Inner bearing: L68149
  • Outer bearing: L44649
• Races
  • Inner race: L68111
  • Outer race: L44610
• Grease seal
  • Inner diameter: 1.719"
  • Outer diameter: 2.565"

Complete Kit Includes:

• Electric-over-hydraulic trailer brake actuator
• 3.5K 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.

E3K-S1 Hydra Star Disc Brake Kit with Electric-Over-Hydraulic Actuator for Single Axle Trailers - 10" Diameter Rotor - 3,500-lb Rating