High-quality Brembo genuine component. This 34mm dust boot is designed for high-performance Brembo brake calipers to ensure structural integrity and protect the piston from debris, moisture, and road grime. Maintaining your calipers with original hardware prevents seal failure and ensures consistent braking performance. Kit components: 1x Brembo 34mm Dust Boot (Art. 20.4872.43). Note: For a complete axle service, please check the required quantity for your specific caliper configuration (typically 2 or 4 boots per caliper).