Wilwood 120-14317-FS TC 6R Six-Piston Radial Mount Disc Brake Caliper

The Wilwood TC 6R Radial Mount Caliper represents a complete new generation of refinement in Big Brake Technology. Featuring six stainless steel pistons captured within a massive high-strength forged aluminum body, this caliper generates exceptional stopping power and durability for custom late model trucks and sport utility vehicles.

Advanced Engineering and Construction:

• Stress flow forged from premium grade billet aluminum alloy blanks using FEA structural analysis
• Design minimizes weight while maximizing rigidity against deflection
• Expanded bridge radius accommodates rotors up to 1.38" thick and 16" diameter
• Bodies joined and reinforced with six high-strength coated steel alloy bolts
• Cross bridge bolts add strength against deflection and body separation under high pressure
• Steel insert plates protect bridges from wear and gouging

Superior Piston Technology:

• Six thick-walled stainless steel pistons provide unmatched pad clamping efficiency
• Heavier piston walls resist deflection and distortion under heavy loads
• Stainless steel construction resists corrosion and reduces heat transfer to seals and fluid
• Differential piston bore design distributes clamping pressure proportionately for balanced pad loading
• Piston bore volumes configured for compatibility with OE master cylinder and power boost systems

Premium Features:

• Rubber dampened fluid transfer tubes for smooth operation
• Recessed two-piece bleed screws for easy maintenance
• Bridge-mounted pad dampening springs reduce vibration, road rattle, and brake squeal
• Starting weight of just 8.66 pounds
• Radial mount design for secure, precise attachment to factory spindle bosses

This caliper combines race-proven technology with street-friendly features to deliver exceptional braking performance with reduced noise and vibration. The precision-engineered design ensures consistent pad wear and reliable stopping power under all conditions.