Wilwood 120-12070 MC4 Mechanical Parking Brake Caliper Universal Upgrade

Vehicle Fitment

• Universal for mechanical parking brake and custom applications

Features

• MC4 mechanical cable-actuated parking brake caliper
• 1.19" aluminum piston with dust boot for durability
• Floating mount allows versatile vehicle placement
• Accepts standard mechanical parking brake cables
• Pre-installed composite metallic brake pads
• Cable return spring and manual adjuster for easy pad adjustment
• Lightweight, high-strength design improves performance
• Available in multiple finish options: black, silver, or red

Specifications

• Part Number: 120-12070
• Caliper Type: MC4 Mechanical Parking Brake Caliper
• Piston Diameter: 1.19" aluminum with dust boot
• Mount Type: Floating
• Compatible Rotor Diameter: 11.00"-12.88" typical
• Compatible Rotor Thickness: Up to 0.81"
• Actuation: Mechanical cable
• Finish: Black, silver, or red
• Brake Pads: Included (composite metallic)
• Bracket: Integrated floating mount

Included Components

• 1x Wilwood 120-12070 MC4 Mechanical Parking Brake Caliper
• 1x Set of pre-installed composite metallic brake pads
• Cable and external mounting hardware not included

Product Description

The Wilwood 120-12070 MC4 Mechanical Parking Brake Caliper is a universal solution for custom brake systems and mechanical handbrake applications. Its floating mount and integrated bracket provide flexible installation on a wide range of vehicles.

Featuring a 1.19" aluminum piston with dust boot and pre-installed composite metallic pads, this caliper delivers reliable holding force while minimizing unsprung weight. The mechanical lever and return spring ensure consistent operation, and the manual adjuster compensates for pad wear over time.

Designed for quiet, corrosion-resistant performance, the 120-12070 is ideal for builders, racers, and restorers looking to upgrade or add a mechanical parking brake. Cables and external mounting hardware must be sourced separately to match specific vehicle configurations.