Wilwood 170-15426 Big Brake Dynamic Lug Mount Flared Rotor Hat

The Wilwood 170-15426 is a precision-machined disc brake rotor hat designed for big brake systems using dynamic lug mount technology. Manufactured from premium aluminum alloy, this flared bell hat delivers exceptional strength while maintaining minimal rotating weight for improved braking performance and reduced driveline stress.

Key Features:

• Dynamic lug mount rotor slots with integrated snap ring groove for secure rotor retention
• Spring-loaded, replaceable stainless steel inserts protect aluminum hat from wear during brake torque loading
• Large single snap-ring design eliminates the need for torque bolts or safety wire
• Precision-machined from high-strength aluminum alloy for optimal weight reduction
• Flared bell design for enhanced structural rigidity and heat dissipation
• Compatible with lightweight stainless alloy drilled rotors

This rotor hat is engineered for racers and performance enthusiasts who demand professional-grade brake components. The innovative lug mount system simplifies installation and maintenance while the protective stainless steel inserts ensure long-term durability under extreme braking conditions. Designed to work seamlessly with Wilwood's big brake kits and dynamic lug mount rotor assemblies.