306.01.0101.02 Compatible Clutch Servo Repair Kit

What does a clutch servo repair kit do?

The clutch servo repair kit serves as a critical service set for the slave cylinder within a heavy commercial vehicle's clutch hydraulic circuit. By providing essential wear components, this kit allows for the restoration of the cylinder's ability to convert hydraulic pressure into necessary mechanical motion. Using high-strength components ensures the stability of the clutch fork or release bearing movement.

Compatible vehicles and engines

This specific kit is designed for compatibility with Mercedes-Benz, DAF, Evobus, and Van Hool vehicles. It is an ideal solution for workshop technicians looking to maintain or repair clutch actuation systems in trucks and buses. For optimal performance, it is compatible with WABCO systems often found in these heavy-duty applications.

Installation and maintenance

When performing maintenance, technicians should verify the cylinder type—whether external, concentric, or air-assisted—to ensure the kit matches the application. Checking the cylinder bore diameter and the condition of the piston is vital; if the piston surface is scored, a complete kit including a new piston is preferred over a simple seal set to prevent premature failure.

Selection guidance

Regular inspection of the seals and dust boots can prevent pressure loss that leads to difficult gear shifting. Consulting the compatibility list helps ensure correct fitment for your specific vehicle model and engine configuration.