Wilwood Combination Parking Brake Caliper 120-10112-BK - Left Hand, 41mm Piston, 0.81 inch Rotor, Black

Wilwood 120-10112-BK is a left hand Combination Parking Brake (CPB) caliper in black, with a 41mm bore piston sized for a 0.81 inch thick rotor.

Specifications

• Combination Parking Brake hydra-mechanical caliper
• 41mm piston bore
• Fits 0.81 inch rotor thickness
• Left hand side
• Black finish
• Sold individually, part number 120-10112-BK

How it works

The CPB caliper applies hydraulic pressure for normal stopping and uses a mechanical locking mechanism for the parking brake, combining both functions in one unit. That opens up drum brake conversions and rear disc upgrades on axles that cannot accept an internal shoe parking brake setup.

Fitment

This is a component caliper rather than a vehicle-specific kit. Pair it with a correctly proportionate rotor diameter so brake bias stays balanced, especially alongside a front brake upgrade. Confirm rotor thickness, diameter, and mounting before ordering. The caliper is supplied on its own, so work out the rotor, bracket, and parking brake cable side of the conversion before ordering.

Free shipping on orders over $75. 30-day returns.