3502032 Seal, Brake Bellows

The 3502032 Seal, Brake Bellows is a vital component designed to maintain the structural integrity and functional efficiency of air disc brake systems. This high-strength component provides essential sealing for the brake bellows, ensuring that the pneumatic system remains protected against environmental contaminants and pressure fluctuations during heavy-duty operations.

This specific seal is engineered to be the OE-equivalent for the KNORR-BREMSE brake bellows used in KNORR-BREMSE SN6, SN7, and SK7 systems. By utilizing heavy-duty grade materials, this part ensures a precise fit and long-lasting durability within the braking assembly. It is specifically designed to meet the rigorous demands of heavy commercial vehicle maintenance and service requirements.

For workshop technicians, the 3502032 model offers ease of installation within the brake caliper assembly. With a diameter of Ø 45 mm, it is essential to verify the compatibility with existing pneumatic lines and bellows structures during routine brake system inspections. Regular maintenance of these seals helps prevent air leaks and ensures the consistent responsiveness of the braking system.

Proper installation of this seal is crucial for maintaining the pressure-to-motion ratio in air disc brakes. Technicians should ensure that all surfaces are clean and free from debris before assembly to guarantee an airtight seal within the KNORR-BREMSE system architecture.