Wilwood 120-11128 Superlite 4-Piston Brake Caliper, Gray Anodized Aluminum

The Wilwood 120-11128 Superlite brake caliper is a high-performance 4-piston caliper designed for demanding street, track, and competition applications. Its forged aluminum construction provides a strong, lightweight solution for performance braking systems, while the gray anodized finish delivers durable surface protection and a clean, professional appearance. This caliper is supplied individually for custom brake system configurations and replacement needs.
The Superlite caliper is designed for use with a 13.060-inch outside-diameter rotor measuring 0.810 inch thick and features a 3.500-inch lug-mount configuration. Its 1.38-inch piston specification supports consistent hydraulic operation and responsive brake control when properly matched with the master cylinder, rotor, pads, and other system components. The compact design is well suited to performance-oriented brake upgrades where clearance, weight, and braking response are important considerations.
As part of Wilwood’s established performance brake lineup, the 120-11128 caliper is built for reliable operation in demanding environments. Before installation, verify rotor compatibility, mounting requirements, wheel clearance, brake pad selection, and hydraulic system specifications. Professional installation and proper brake system bedding are recommended to help ensure safe, predictable performance. This Wilwood Superlite caliper is an excellent choice for enthusiasts, builders, and racers seeking a lightweight 4-piston braking component with proven application flexibility.

Features:

• Brand: Wilwood

• Part Number: 120-11128

• Caliper Type: Superlite 4-piston brake caliper

• Material: Forged aluminum

• Finish: Gray anodized

• Rotor Compatibility: Designed for a 13.060-inch outside-diameter rotor that is 0.810 inch thick

• Mounting: 3.500-inch lug mount

• Piston Specification: 1.38-inch piston design

• Quantity: Sold individually