The Wilwood Type III anodized left-side XRZ4R caliper is specified with 1.88" and 1.75" piston sizes and is intended to work with a 1.25" disc. This left-side XRZ4R caliper provides the matching side-specific hardware to complete a paired brake setup using the same piston configuration and compatible rotor thickness in custom braking applications.
Wilwood Caliper Type III Ano Left XRZ4R 1.88in/1.75in Piston 1.25in Disc