Wilwood 120-14436-BK Forged Narrow Superlite 6R Dust Seal Brake Caliper Right Hand Black

The Wilwood Forged Narrow Superlite 6R Dust Seal (FNSL6R-DS) represents the latest evolution of Wilwood's legendary Superlite caliper series, engineered for extreme performance in demanding environments. This right-hand caliper features an exclusive wiper dust seal system that provides environmental sealing protection while delivering exceptional stopping power across a wide range of high-performance applications.

Advanced Forged Construction:

Starting at just 4.9 pounds, the FNSL6R-DS caliper body is stress-flow forged from premium aluminum alloy billets using advanced computer modeling and FEA stress analysis. This forging process re-aligns the metal's internal grain structure to flow within the caliper body contours, eliminating stresses and creating a significantly stronger structure than traditional machined billet designs.

Key Features:

• Six-piston differential bore configuration for balanced pad loading and even wear in high-heat conditions
• One-piece stainless steel pistons for superior heat resistance and corrosion protection
• Compatible with Wilwood Thermlock pistons (upgrade) for enhanced thermal barrier and reduced heat transfer
• SRS (Steel Reinforced Shim) bridge plates eliminate bridge wear and pad rattle while dampening vibrations
• Two-piece bleed screws on each end with internal fluid crossovers for protection against track debris
• High-temperature square-faced bore seals provide maximum sealing area and controlled piston retraction
• Exclusive wiper dust seal system for environmental protection in harsh conditions
• Black anodized finish

Performance Benefits:

The differential bore piston design ensures optimal pad pressure distribution even under sustained heavy braking. Stainless steel pistons minimize heat transfer to the caliper body, seals, and brake fluid, maintaining consistent pedal feel and extending component service life. The SRS bridge plates prevent pad gouging damage while eliminating noise and vibration issues common in high-performance applications.

Compatible with the full range of Wilwood brake pad compounds to match specific heat range and brake response requirements for competition and performance driving applications.