Porsche Right Side Brake Caliper – Boxster/Cayman (1997–2008) 986-351-422-03-OEM

Restore factory braking precision and reliability with the Porsche Right Side Brake Caliper (986-351-422-03). Specifically designed for Porsche Boxster and Cayman models from 1997 to 2008, this OEM-quality caliper ensures balanced stopping performance, reduced brake fade, and consistent hydraulic response.

Crafted from lightweight, corrosion-resistant aluminum and engineered to Porsche’s exact specifications, it provides perfect alignment, even pressure distribution, and long-lasting durability. Whether performing a routine brake overhaul or a full restoration, this caliper delivers OEM performance and peace of mind.

Key Features

• OEM Porsche Quality – Manufactured to Porsche factory standards for precise fitment and reliable performance

• Durable Aluminum Construction – Combines strength with lightweight design to reduce unsprung mass and improve handling

• Enhanced Stopping Power – Provides even clamping force and superior brake modulation under all conditions

• Corrosion-Resistant Finish – Protects against moisture, debris, and road salts for extended service life

• Direct Fit Replacement – Designed for seamless installation on Boxster and Cayman models from 1997 to 2008

• Improved Brake Balance – Ensures consistent performance when paired with OEM left-side caliper

• Ideal for Maintenance and Restorations – Perfect for factory-correct repairs and high-performance rebuilds

Frequently Asked Questions (FAQ)

1. What does the Porsche Right Side Brake Caliper do?
It applies hydraulic pressure to the brake pads, pressing them against the rotor to slow or stop the vehicle.

2. Which Porsche models use this caliper?
This OEM part fits Porsche Boxster and Cayman models produced between 1997 and 2008.

3. Is this an OEM-quality replacement?
Yes, part number 986-351-422-03 is built to original Porsche specifications for fit, durability, and performance.

4. Should both calipers be replaced at the same time?
For balanced braking performance, it’s recommended to replace both the left and right calipers together.

5. What material is the caliper made from?
This caliper is constructed from high-strength, lightweight aluminum to resist corrosion and enhance handling performance.

6. Will this caliper improve braking performance?
Yes, replacing a worn or damaged caliper restores proper hydraulic pressure, even pad wear, and smooth braking response.