Wilwood 140-12363-D Combination Parking Brake CPB Rear Disc Brake Kit

The Wilwood 140-12363-D is a Combination Parking Brake (CPB) Rear Disc Brake Kit engineered for rear-wheel drive applications where traditional internal shoe-style parking brakes are not a suitable option. This kit delivers a complete, performance-matched rear braking solution that pairs seamlessly with Wilwood front big brake upgrade kits.

At the heart of this system are Wilwood's hydro-mechanical CPB calipers, which utilize hydraulic pressure from the master cylinder for primary stopping force while incorporating an internal mechanical locking mechanism for reliable parking brake function — all within a single, compact caliper body.

Key Features:

• Combination hydro-mechanical caliper design — hydraulic service braking and mechanical parking brake in one unit
• 12.19-inch one-piece rotor assemblies with integral hats for a clean, lightweight installation
• BP-10 high-friction brake pads included for strong, consistent stopping performance
• Drilled rotor finish (denoted by the -D suffix) for improved heat dissipation and visual appeal
• Designed for select rear-wheel drive axles not compatible with internal drum-style parking brakes
• Provides properly balanced brake bias to complement Wilwood front big brake kits
• Complete bolt-on kit with all necessary hardware for installation

The Wilwood CPB rear brake kit is the ideal solution for custom performance builds, street/strip machines, and restomod projects that demand reliable dual-purpose braking with a clean, professional appearance. Note: Parking brake cables, cable hardware, and adapters are not included and must be sourced separately.