7K 865 Integral (1-piece) Hub/Rotor Disc Kit, 1 axle (machine)

Trailer disc brake kit includes 2 assemblies with machine-finished rotors, e-coated calipers and e-coated mounting brackets. Assemblies fit 7,000-lb axles and 16″ and larger wheels. The 13″ rotor features an 8 on 6-1/2 bolt pattern.

Features:

• Brake assemblies make it easy to change from an idler axle to a disc brake axle
• Disc brakes deliver better performance than drum brakes
  • 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
• Slip-on, cast iron, over-the-hub rotors with standard automotive finish
  • Fit over standard idler hub and are held in place by wheel and wheel bolts
  • Remove easily for maintenance
    • No need to replace entire hub-and-rotor assembly if only hub or rotor becomes damaged
  • Increase distance from hub face to hub face by 1/2″
  • Prevent heat-related damage with vented design that effectively dissipates heat
• E-coat finish on calipers and brackets provides corrosion resistance for freshwater and limited saltwater use
• Cast iron calipers are self-adjusting for smooth, equal braking
  • Cast iron construction does not flex like aluminum
  • Low-drag design retracts piston farther than other calipers for a cooler-running brake
  • Silver-cadmium-plated piston is 2-1/2″ in diameter – 30 percent larger than other brands
    • More braking torque than the competition
  • Durable, semi-metallic brake pads
• Ductile iron 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
  • 5-Bolt brake flange mounting configuration – weld-on flange sold separately
• Kit includes 2 full brake assemblies
  • 2 Machine-finished, cast iron rotors
  • 2 Cast iron calipers
  • 2 Ductile iron caliper-mounting brackets
  • 4  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
• Made in USA