303.02.0005.02 KNORR-BREMSE Repair Kit, 4-circuit protection valve

The 303.02.0005.02 repair kit is an essential component for maintaining the integrity of the pneumatic braking system in heavy commercial vehicles. Designed specifically for the 4-circuit protection valve, this kit ensures that pressure regulation remains consistent across all circuits, providing reliable performance during critical braking operations.

This product serves as the OE-equivalent for the KNORR-BREMSE KSK.0004 4-circuit protection valve used in various heavy-duty applications. It is fully compatible with high-standard systems found in vehicles such as DAF (including 65CF, 75CF, 85CF, CF75, 95XF, and LF series), MAN, IVECO, and RENAULT TRUCKS. By utilizing this repair kit, workshop technicians can restore original valve functionality without replacing the entire unit.

For workshop technicians, this kit provides all necessary components to service the 4-circuit protection valve efficiently. Regular inspection of the valve and timely replacement of worn internal parts with this high-strength kit can prevent pneumatic leaks and pressure drops in the braking system. It is recommended to verify all port connections and seal integrity during assembly to ensure optimal heavy commercial vehicle safety and performance.