PS-1 Caliper 1.00/.20 L/H

The PS-1 Caliper 1.00/.20 L/H is a precision hydraulic brake caliper engineered for high-performance vehicles and heavy-duty applications requiring dependable stopping power. This driver-side, left-hand caliper is designed for operators and technicians who demand proven braking performance in demanding environments. Built to OEM specifications, the PS-1 addresses critical needs in automotive brake systems where dual-piston actuation and robust construction are non-negotiable.

This two-piston caliper features clear anodized aluminum construction, delivering superior corrosion resistance while maintaining low weight—critical for systems where unsprung mass reduction improves handling and brake response. The caliper accommodates a 9-inch outer diameter rotor with 0.200-inch thickness, standard for light-truck and performance applications. The 2.500-inch lug mount provides secure, repeatable positioning, while the 1.00-inch bore and 0.20-inch design tolerances ensure consistent pressure distribution across both pistons. Anodized aluminum finish protects against salt spray and moisture exposure common in tactical and field environments.

Tactical professionals, fleet maintenance teams, and performance vehicle operators benefit from this caliper's straightforward replacement design and proven durability. Installation requires standard caliper mounting hardware and is compatible with vehicles specified for 9-inch rotor assemblies and 2.500-inch bolt-hole spacing. The left-hand driver-side configuration ensures proper hydraulic line routing and pad wear characteristics. Verify rotor thickness and lug-bolt pattern compatibility before ordering to ensure seamless integration into existing brake systems.