3551055 SN6, SN7, SK7 Repair Kit, Brake Caliper Pin

This Brake Caliper Pin Repair Kit is engineered to maintain the precise mechanical movement of the braking assembly. Designed for high-duty service environments, the components ensure that the caliper pin operates without friction or binding, which is vital for consistent braking performance in heavy commercial vehicles. By utilizing high-strength components, this kit helps maintain the structural integrity of the braking system during rigorous operation.

3551055 is the OE-equivalent repair kit used in KNORR-BREMSE SN6, SN7, and SK7 brake systems. This product is specifically engineered to meet the strict technical requirements of these heavy-duty braking architectures. It ensures seamless integration within the air disc brake caliper assembly, providing a reliable solution for workshop technicians performing routine maintenance or system overhauls on professional transport vehicles.

During installation, workshop technicians should ensure that the caliper housing and pin surfaces are thoroughly inspected and cleaned. Proper lubrication of the pin is essential to prevent seizing and to ensure smooth caliper travel during braking cycles. Regular inspection of these components during scheduled service intervals helps prevent premature wear and ensures the longevity of the entire brake system.

Maintenance of the brake caliper pin assembly is critical for preventing uneven pad wear and ensuring predictable braking responses. This kit provides a professional-grade solution for maintaining the functionality of specialized braking hardware in demanding environments.