3515012 Brake Caliper Pin Cover

The 3515012 Brake Caliper Pin Cover is a critical component designed to protect the movement of the caliper pin within the air disc brake system. This part ensures the structural integrity of the caliper assembly by providing a protective seal against external contaminants. Engineered with high-strength components, it maintains the precise positioning of the caliper pin during frequent braking cycles in heavy commercial vehicles.

3515012 is the OE-equivalent component used in KNORR-BREMSE SB7, SB6, SN6, SN7, and SK7 systems, as well as compatible with MERCEDES BENZ vehicle architectures. This part is essential for maintaining optimal braking geometry and preventing premature wear of the caliper assembly. The precision dimensions of Ø 40 / 11 mm ensure a perfect fit within the designated braking hardware.

For workshop technicians, this cover is a vital part of routine brake system maintenance and overhaul. When performing service on KNORR-BREMSE or MERCEDES BENZ heavy-duty brake systems, ensuring that the caliper pin cover is in good condition is essential to prevent dust or debris from affecting the piston or pin movement. It is recommended to inspect these components during every major brake service to ensure long-term reliability and safety.