Rear Porsche 997 GT3 / GT3 Cup Car / 718 Cayman/Boxster Frenkit Performance Caliper Seal Kit

This kit will suit one caliper only, two kits required for a pair of calipers. Frenkit Performance uses a high-performance, high-temp peroxide-vulcanized silicone rubber designed for durability. This silicone has excellent mechanical properties, performing reliably between -60°C and +200°C without breaking down and handling temperature spikes up to 300°C with ease. The elongation, tensile strength, and tear resistance found in the Frenkit parts are far superior to other brands; Even after aging at 200°C for 70 hours, Frenkits material retains its properties 30% better than competitors. At higher temperatures, the difference is even more striking: after 2 hours at 300°C, components from other manufacturers crack and become brittle, while Frenkit components remain flexible, durable, and completely functional under stress. Rear Porsche 997 GT3 / GT3 Cup Car / 718 Cayman / Boxster Brake Caliper Rebuild Kit Included are the following components: 34mm High Temp Gray Silicone Dust Boot, Quantity 4 34mm Pressure Seal, Quantity 4 Bleeder Cap High Temp Gray Silicone, Quantity 2 Caliper Temperature Sticker This seal kit replaces OE Brembo Rebuild Kit part numbers: 105.5955.55 (105 5955 55) - 34mm This kit services one (1) caliper.