K13727N06 S3 Compatible Knorr-Bremse Clutch Servo Repair Kit

What does a clutch servo repair kit do?

This clutch servo repair kit is essential for maintaining the integrity of the clutch actuation system. By replacing worn seals and internal components, it ensures consistent pressure and smooth operation within the hydraulic circuit, preventing leaks and ensuring reliable engagement.

System compatibility and application

The kit is specifically designed to be compatible with Knorr-Bremse systems used in heavy commercial vehicles. It serves as a reliable replacement option when the cylinder bore and piston remain in good condition, providing an efficient way to restore system performance without replacing the entire assembly.

Installation and maintenance guidance

During installation, technicians should carefully inspect the cylinder bore for scoring and ensure all O-rings and dust boots are correctly seated. Proper maintenance of the clutch servo helps prevent premature wear of other components in the clutch system.

Troubleshooting clutch actuation

If you encounter issues such as uneven clutch engagement or visible fluid leaks around the slave cylinder, this kit provides a targeted solution for professional repairs.

OE cross-reference

306.01.0043.03 (Clutch Servo Repair Kit) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number K13727N06S3.