Wilwood Aero4 Forged Four Piston Brake Caliper – Black, Part Number 120-13282-BK

Description

The Wilwood Aero4 forged four piston brake caliper is engineered to deliver exceptional stopping power for both street and track applications. Built with race-inspired technology, this caliper features a robust body design that offers widespread adaptability for various heavy-duty braking needs. Its innovative internal fluid ports eliminate external cross-over tubes and large center bridges, resulting in enhanced durability and simplified installation. The Aero4’s design includes radial mounting options and multiple piston volume configurations, making it suitable for a wide range of rotor sizes from approximately 13 inches to 15 inches in diameter.

Constructed from high-strength materials, the Aero4 caliper ensures consistent performance under demanding conditions. The black finish provides a sleek, professional look that complements high-performance setups. Its versatile design allows it to be used across different vehicle types, providing reliable, heavy-duty braking with the precision and control required on both the road and the track.

This caliper features pistons measuring approximately 1.62 inches and 1.38 inches in diameter, optimizing brake modulation and pad wear. The Aero4 series represents the latest evolution in Wilwood’s lineup, combining advanced engineering with proven race technology to meet the needs of enthusiasts and professionals alike. Whether upgrading an existing braking system or designing a custom high-performance setup, the Aero4 caliper offers the power, reliability, and flexibility essential for superior braking performance.

Features:

• Forged four piston design for heavy-duty stopping power

• Internal fluid ports eliminate external cross-over tubes

• Radial mounting options for versatile installation

• Multiple piston volume configurations for compatibility with various rotor sizes

• Compatible with rotor diameters from approximately 13 to 15 inches

• High-strength construction with sleek black finish

• Optimized piston sizes of 1.62 inches and 1.38 inches for balanced brake modulation