Wilwood Dynalite 4-Piston Brake Caliper, Gray Anodized, 3.500-Inch Lug Mount, Part Number 120-11572-SI

Upgrade your braking system with the Wilwood Dynalite 4-piston brake caliper, Part Number 120-11572-SI. Designed for use with a 12.720-inch outside-diameter rotor measuring 0.810 inch thick, this lightweight aluminum caliper delivers dependable clamping performance for performance street, track, and racing applications. Its 3.500-inch lug-mount configuration and 1.750-inch piston setup make it a practical choice for compatible custom and replacement brake systems.
The Wilwood Dynalite caliper combines a rigid aluminum body with a gray anodized finish for corrosion resistance and a clean, professional appearance. The four-piston design helps distribute clamping force evenly across the brake pad, supporting consistent braking response and improved pad wear. This caliper is supplied individually, making it suitable for targeted replacement or system-specific brake upgrades.
Before installation, verify rotor dimensions, mounting specifications, piston requirements, brake pad compatibility, and vehicle clearance. Professional installation is recommended to ensure proper alignment and safe operation. As a genuine Wilwood component, Part Number 120-11572-SI is engineered for reliable performance when matched with the correct rotor, pads, bracketry, and hydraulic system.

Features:

• Brand: Wilwood

• Part Number: 120-11572-SI

• Caliper Type: Dynalite 4-piston brake caliper

• Material: Lightweight aluminum construction

• Finish: Gray anodized

• Rotor Compatibility: 12.720-inch outside diameter and 0.810-inch thickness

• Mounting Configuration: 3.500-inch lug mount

• Piston Size: 1.750-inch pistons

• Quantity: Sold individually