Wilwood 140-12363 Combination Parking Brake Caliper Rear Disc Brake Kit

The Wilwood 140-12363 is a Combination Parking Brake (CPB) Rear Disc Brake Kit engineered for rear-wheel drive axle applications where internal shoe-style parking brakes are not a practical solution. This kit delivers a fully integrated hydro-mechanical braking system in a single, clean package.

The CPB calipers utilize hydraulic pressure from the master cylinder for primary stopping power while an internal mechanical lock built into the caliper body provides the static holding force needed for a functional parking brake — eliminating the need for a separate external parking brake mechanism.

Key Features:

• Hydro-mechanical CPB calipers — dual-function design handles both service braking and parking brake duties
• 12.19-inch one-piece rotor assemblies with integral hats for a rigid, lightweight construction
• BP-10 high-friction compound brake pads for consistent, fade-resistant performance
• Designed to deliver balanced rear brake performance that complements Wilwood front big brake upgrade kits
• Ideal for select rear-wheel drive axle applications not suited for drum-style or internal shoe parking brakes
• Bolt-on installation for straightforward fitment

The Wilwood 140-12363 CPB kit is an ideal rear braking solution for performance street builds, street/strip machines, and custom vehicles where a clean, high-performance parking brake integration is required. A separate brake line kit is required to complete the installation.