2.00in Undersize Metric Caliper

The Wilwood 2.00in Undersize Metric Caliper (MPN 120-9333) is a precision brake component engineered for high-performance automotive and light-duty tactical vehicle applications. This single-piston caliper assembly is purpose-built for platforms requiring a compact, undersized metric design that delivers consistent stopping force without sacrificing reliability. Whether upgrading a GM Metric platform or retrofitting a specialized vehicle, this caliper addresses the need for compact brake architecture in space-constrained installations where standard-size calipers prove incompatible.

Constructed from durable iron with natural finish, the Wilwood caliper accommodates 1.040-inch thick rotors with an 11.750-inch outer diameter specification, delivering thermal management and friction consistency critical to sustained braking performance. The single-piston design reduces unsprung weight while maintaining hydraulic pressure distribution across the brake pad surface, a configuration favored in performance and tactical applications where every pound counts. A 5.46-inch floating mount allows for rotor centering adjustments during installation, ensuring optimal pad-to-rotor contact geometry and extending pad life across varied duty cycles. The compact 2.00-inch undersize metric footprint enables integration into vehicles with limited caliper clearance, making this component ideal for custom brake system builds and fleet retrofit scenarios.

Professionals in law enforcement, military vehicle support, and specialized automotive builds benefit from the Wilwood 2.00in Undersize Metric Caliper's predictable performance and proven durability in high-demand environments. Installation requires confirmation of rotor OD, thickness specifications, and mounting interface compatibility with your target platform—verify the 5.46-inch floating mount dimension against your existing brake assembly to ensure seamless fitment. This single caliper unit (each) integrates into dual-caliper brake systems common in light trucks and tactical platforms; order quantity reflects your total caliper requirement. Professional brake technicians recommend pressure-testing the hydraulic circuit and bedding new friction material per manufacturer guidelines before returning the vehicle to service.