3509001 SB5, SN5 Repair Kit — Brake Caliper Shaft

The 3509001 repair kit is an essential component for maintaining the integrity of the air disc brake system. Designed specifically for the brake caliper shaft, this kit ensures smooth mechanical movement and stability within the braking assembly. By utilizing high-strength components, it helps prevent common issues related to caliper shaft wear and ensures consistent braking pressure during heavy-duty operations.

3509001 is the OE-equivalent repair kit used in the KNORR-BREMSE SB5 and SN5 systems for MAN TGL and TGM vehicles. This product is engineered to meet the rigorous demands of heavy commercial vehicle braking systems, providing a precise fit for the caliper shaft assembly. It ensures that your vehicle's braking system operates within original specification parameters.

For workshop technicians, this repair kit offers a streamlined solution for brake caliper maintenance. It is designed for efficient assembly in professional workshop environments, specifically targeting the SB5 and SN5 hardware configurations. Regular inspection of the caliper shaft and replacement with high-grade kits like this one can prevent premature wear on the surrounding braking components and maintain optimal braking distance.

Proper installation of this kit is critical for maintaining the calibration of the air disc brake caliper system. Technicians should ensure that the shaft surfaces are clean and free of debris before assembly to guarantee long-term durability and reliable performance in heavy commercial vehicle fleets.