Wilwood 140-12876 W6A Aero6 Front Disc Brake Hat Kit 14.00 Inch Rotor

The Wilwood 140-12876 W6A Aero6 Front Hat Disc Brake Kit delivers serious stopping power for heavy-duty, high-performance, and extreme-duty applications. Built around Wilwood's legendary Aero6 caliper, this kit is engineered to accommodate large-diameter rotors and provide the braking capacity required by heavy vehicles, tow rigs, SUVs, and performance street/track cars alike.

The Aero6 six-piston caliper was purpose-designed to handle big brake demands — making it one of Wilwood's most capable front caliper platforms. Whether you're pushing hard on a road course, hauling heavy loads, or building a show car with big wheels, this kit provides the thermal capacity and fade resistance to match your build.

Key Features:

• 14.00-inch directional staggered vane rotor for maximum airflow and sustained high-heat cooling
• Aero6 caliper — six-piston design built for large-diameter, heavy-duty braking applications
• Compatible with OE master cylinder output and ABS systems on supported vehicle applications
• Ideal for towing, off-road, street/track, and wheel/tire upgrade configurations
• Directional vane design promotes superior rotor cooling during prolonged or aggressive braking
• High-durability construction for sustained performance under extreme thermal loads

This W6A front hat kit is a complete front brake upgrade solution for enthusiasts and builders demanding the highest level of braking performance. Wilwood part number 140-12876 is a direct reference for fitment and ordering verification.