Wilwood 120-17219-BK Radial Mount Caliper Right-Hand - XRS6R 6-Piston Black

The Wilwood 120-17219-BK is a right-hand (RH) XRS6R 6-piston radial mount disc brake caliper finished in a durable black powder coat. Engineered for high-performance street and track applications, the XRS6R series features a forged aluminum body that delivers an exceptional strength-to-weight ratio while withstanding the extreme thermal and mechanical demands of performance braking.

Key Features:

• 6-Piston Design: Multiple pistons provide even pad pressure distribution across the rotor surface for consistent, fade-resistant stopping power
• Radial Mount Configuration: Bolt-on radial mounting delivers maximum caliper rigidity and precise brake feel under hard braking
• Right-Hand (RH) Orientation: Designed for right-side axle installation; bleed screw positioned for proper air purging
• Forged Aluminum Construction: High-strength forged aluminum body minimizes unsprung weight without sacrificing structural integrity
• Black Powder Coat Finish: Corrosion-resistant black finish provides long-lasting protection and a clean, aggressive appearance
• Dust Wiper Seals: Protects piston bores from contamination, debris, and moisture to extend service life and maintain consistent piston function
• Wilwood Bridge Bolt Design: Precision-machined caliper bridge maintains alignment and rigidity under high-load braking conditions

The XRS6R caliper is a core component in Wilwood's performance brake system lineup, designed to pair with appropriately sized rotors and Wilwood-compatible brake pads. This listing is for a single caliper. Order a matching left-hand caliper for a complete axle installation. Professional installation is recommended; brake lines, fittings, and mounting hardware are not included.