3551018 Repair Kit, Brake Caliper Pin — SCANIA

The 3551018 repair kit serves a critical function in the air disc brake system by ensuring the smooth movement and stability of the brake caliper pin. This component is essential for maintaining precise braking-system geometry and preventing uneven pad wear during heavy-duty operations. Designed with high-strength components, it provides reliable service in demanding transport environments.

3551018 is the OE-equivalent repair kit used in SCANIA, RENAULT TRUCKS, BPW, KNORR-BREMSE (SB6, SB7, SN6, SN7, SK7), and SCHMITZ CARGOBULL systems. It serves as a direct replacement for OEM references including SCANIA 1415148, 1444207, 1472919, 1477676, 1477678, 1906776, 2021750, 2087143; KNORR-BREMSE K001532; BPW 0980106310; RENAULT TRUCKS 5021181996; and SCHMITZ CARGOBULL 17665, 18071, 917682.

For workshop technicians performing routine maintenance or brake system overhauls, this kit offers a streamlined assembly process. Regular inspection of the caliper pins and lubrication of the moving parts are vital to prevent seizing and ensure consistent braking performance. This kit is specifically designed to withstand high-frequency mechanical stress within the braking system architecture.

Maintaining the braking system with high-grade repair kits ensures the longevity of the air disc brake assembly. Technicians should verify that the pin dimensions and tolerances match the specific vehicle requirements before installation to ensure optimal safety and operational efficiency.