Wilwood D52 Rear Caliper Kit - Red 1.25 / 1.25in Piston 1.04in Rotor

The Wilwood D52 Rear Caliper Kit is a high-performance brake component designed to serve as a direct bolt-on replacement for factory single piston calipers on many custom applications. Constructed with forged billet aluminum bodies, stainless steel pistons, and high-temperature seals, this caliper offers enhanced durability, resistance to rust and bore pitting, and reduced seal failures. Featuring a 2-piston design with smaller rear piston sizing of 2.46 square inches, it ensures proper front and rear brake bias. The kit includes Wilwood’s hardened slide pins and BP-10 high friction pads, providing low-maintenance, reliable performance suitable for street and track use. Its design maintains compatibility with most wheels that clear OE calipers and mounts in the stock location over stock rotors.

This caliper kit is compatible with a wide range of vehicles equipped with rear disc brakes, serving as an upgrade or replacement for many custom rear applications. It is intended for use on vehicles that utilize the original OE D52 calipers, with mounting in the stock location and use of original style OE D52 brake pads and OE 7/16-20 banjo bolt brake line mounting. Suitable for street, track, or high-performance driving, the kit enhances braking performance while reducing weight and increasing high-temperature reliability. It is ideal for enthusiasts seeking a durable, high-quality rear caliper upgrade for improved braking efficiency.