3551054 SN6, SN7, SK7 Repair Kit Brake Caliper Pin

This brake caliper pin repair kit is engineered to provide essential maintenance for air disc brake systems. Designed for high-duty cycles, it ensures the smooth movement and stability of the caliper components within the braking assembly. The use of high-strength components ensures that the part maintains its structural integrity under intense thermal and mechanical stress during heavy-duty operation.

3551054 is the OE-equivalent repair kit used in KNORR-BREMSE SN6, SN7, and SK7 systems. It is also fully compatible with several major heavy commercial vehicle brands and systems including SCANIA (1748131, 2121647, 2198395, SP1037157), MERCEDES BENZ (000 420 50 82), DAF (1527854), BENDIX (803114), HENDRICKSON (S-29152-9), SAF (3 434 3815 00), and SCHMITZ CARGOBULL (1008450, 110586).

For workshop technicians performing routine brake service or repairs, this kit offers a precise fit for the caliper pin mechanism. It is essential for maintaining the proper alignment of the brake caliper to prevent uneven pad wear or sticking. Regular inspection and replacement using this kit can help prevent system failures and ensure consistent braking performance in heavy commercial vehicles.

Proper installation requires adherence to standard braking system service protocols. Ensuring the caliper pin guide is clean and correctly lubricated before assembly will optimize the longevity of the components. This kit is specifically designed to meet the technical requirements of professional heavy commercial vehicle service environments.