Wilwood D52 Rear Caliper Kit - Red with 1.25 inch Pistons for 1.04 inch Rotors

Wilwood's D52 Rear Caliper Kit offers a matching rear replacement option for our front D52 calipers. It is a direct bolt-on 2-piston replacement for the factory original single piston calipers used on many custom application rears. With the added benefit of smaller rear piston sizing (2.46 sq-inches of area) not normally available in OEM calipers, for correct front and rear bias. Forged billet aluminum bodies, stainless steel pistons, and competition style high-temperature seals put an end to the rust, bore pitting, and seal failures that plague the OE caliper design. D52 calipers provide low-maintenance performance and a huge weight savings with high temperature reliability for the street and track. D52 calipers mount in the stock location over stock rotors, use the original style OE D52 brake pads and an OE 7/16-20 banjo bolt brake line mounting. Calipers can be used with most wheels that clear the OE calipers. Kits contain Wilwood’s hardened slide pins and BP-10 high friction pads. Matching rear calipers are also available for custom installations.

The Wilwood D52 Rear Caliper Kit, part number 140-11293-R, offers a high-performance replacement solution designed for a variety of custom vehicle applications. Constructed with forged billet aluminum bodies, these calipers provide exceptional strength and durability while reducing weight for improved handling and efficiency. Stainless steel pistons ensure corrosion resistance and consistent brake performance, even under demanding conditions. The high-temperature seals used in these calipers prevent common issues such as rust, bore pitting, and seal failures, making them ideal for both street driving and track days.
They are a direct bolt-on replacement for OEM single piston calipers and utilize the original style OE D52 brake pads, ensuring compatibility with existing brake components. The calipers mount in the stock position over standard rotors and use the OE 7/16-20 banjo bolt for brake line connection. The kit includes Wilwood’s hardened slide pins and BP-10 high friction pads, providing reliable braking power with minimal maintenance. Their smaller rear piston size of 2.46 square inches ensures proper brake bias, contributing to balanced braking performance.
This kit is suitable for most wheels that clear OE calipers, making it a versatile upgrade for a range of vehicles. Whether for street or track use, these calipers deliver high-temperature reliability, reduced weight, and enhanced stopping power. Matching rear calipers are available for complete suspension upgrades or custom installations, allowing for tailored brake system enhancements that meet specific driving needs.

Features:

• Forged billet aluminum bodies for strength and weight savings

• Stainless steel pistons for corrosion resistance and durability

• High-temperature seals prevent rust, bore pitting, and seal failures

• Direct bolt-on replacement for OEM single piston calipers

• Utilizes original OE D52 brake pads and mounting hardware

• Includes Wilwood hardened slide pins and BP-10 high friction pads

• Small rear piston size ensures proper brake bias

• Compatible with most wheels that clear OE calipers

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1