Wilwood GP320 4-Piston Brake Caliper, Gray Anodized, Passenger Side, Part 120-15752

Upgrade braking performance with the Wilwood GP320 4-piston brake caliper, Part 120-15752. Designed for applications using an 11.50-inch outside-diameter rotor with a 0.240-inch rotor thickness and a 3.50-inch lug mount, this passenger-side caliper provides reliable clamping force and precise brake control. Its compact aluminum construction helps reduce unsprung weight while supporting consistent performance in demanding driving conditions.
The GP320 caliper features a 1.25-inch bore and a durable gray anodized finish that helps protect the aluminum body from corrosion and wear. Four pistons distribute pressure evenly across the brake pad, promoting balanced pad contact and responsive pedal feel. This configuration is intended for use with the specified rotor and mounting arrangement, making proper application verification essential before installation.
Wilwood manufactures performance brake components for street, track, and competition vehicles, and the GP320 reflects that focus with serviceable construction and dependable operation. The caliper is supplied for the passenger side and sold individually. Confirm rotor specifications, mounting dimensions, brake pad compatibility, and vehicle application before ordering to ensure the correct fit and complete system compatibility.

Features:

• Brand: Wilwood

• Part Number: 120-15752

• Caliper Series: GP320

• Piston Count: 4-piston design for balanced brake pad pressure

• Caliper Material: Lightweight aluminum construction

• Finish: Gray anodized for added surface protection

• Rotor Compatibility: Designed for an 11.50-inch outside-diameter rotor with 0.240-inch thickness

• Mounting: 3.50-inch lug mount

• Bore Size: 1.25-inch piston bore

• Position: Passenger side

• Quantity: Sold individually