Seals

Seals for the cabin suspension The suspension systems of a truck cabin need specific seals to continue working well. Protempo supplies febi sealing rings designed for the cabin suspension and the rocker arm bushings of shock absorbers. These rings keep dirt, water, and road salt out of the moving parts, which prevents direct wear of the bushings and pins. Maintaining comfort and road handling A damaged or worn sealing ring lets moisture and sand pass through, causing the components in the suspension to rust and wear out. This creates play in the system, which leads to rattling noises and vibrations in the cabin. A precisely fitting febi seal restores protection and contributes to stable road handling. Precise dimensions for a good installation These seals are OE-compliant, which means that the dimensions and material match the original specifications. As a result, the ring fits perfectly on the shock absorber's rocker arm bushing and other parts of the cabin suspension. This provides a reliable seal without gaps, immediately after installation.