Kodiak Hub & Rotor 3,500lbs 10" One Axle Disc Brake Kit by Dexter K71-2H-10-DDDUpgrade your trailer's braking system with this high-performance trailer disc brake kit. This complete kit includes two assemblies featuring Dacromet-plated rotors, cast iron calipers, and ductile iron mounting brackets, designed to provide superior braking power, reliability, and corrosion resistance. Perfect for trailers with 3,500 - 3,700lbs axles and wheels between 13" and larger, this disc brake kit is engineered to deliver more consistent and powerful stopping, even at highway speeds.Disc Brake Kit Features: Easy Upgrade from Drum to Disc Brakes: Enhance your trailer's performance with consistent stopping power that offers dramatically shorter stopping distances, especially at highway speeds.; Lower Maintenance Costs: With fewer moving parts than drum brakes, disc brakes mean lower maintenance costs with infrequent repairs.; Dacromet Plating: Provides superior corrosion resistant and ensures rust protection from both fresh and saltwater uses.; Integral Hub & Rotor Assembly: The one piece design minimizes the lateral runout, while preventing warping and providing a smooth, balanced ride. The vented design effectively dissipates heat to prevent damage.; Industry Standard Bearings & Seals: Designed to work with standard bearings and seals, this assembly includes the necessary races for easy installation.; Cast Iron Calipers: Self-adjusting calipers ensure smooth and even braking, with a low-drag design for cooler operation.; Stainless Steel Piston: At 2-1/4" diameter, it is 30% larger than standard sizes to provide more braking torque and efficiency.; Hub & Rotor Specifications: Axle Capacity: 3,500lbs; Spindle Type: #84; Wheel Size: 13" & Larger; Bolt Pattern: 5 on 4-1/2"; Rotor Diameter: 10"; Brake Flange: 4 Bolt; Wheel Stud Diameter: 1/2"; Bearing, Race, and Seal Information Bearings; Inner bearing: L68149; Outer Bearing: L44649; Races; Inner race: L68111; Outer race: L44610; Seal: RG06-050; Inner diameter: 1.719"; Outer diameter: 2.565" ; This kit does NOT contain caps, bearings, or grease seals. They will need to be purchased separately.Why Choose This Trailer Disc Brake Kit? If you need reliable, long-lasting, and high-performance trailer brakes, this Dacromet-plated disc brake kit offers everything you need for a smoother, more efficient ride. Ideal for trailers with 3,500 lb axles, this kit provides better braking performance, increased durability, and lower maintenance costs-making it the perfect upgrade for those who demand more from their trailer braking system.