7422327063 S1 Renault Trucks K Clutch Servo Sealing Kit

What does a clutch servo repair kit do?

This clutch servo repair kit is a specialized service set designed to restore the sealing integrity of the clutch slave cylinder within a heavy commercial vehicle's hydraulic circuit. Over time, the internal seals, O-rings, and dust boots undergo wear, which can lead to pressure loss and difficulties in gear shifting. By replacing these specific components, workshop technicians can effectively overhaul the cylinder without the need for a complete unit replacement.

Vehicle compatibility and fitment

This kit is specifically compatible with Renault Trucks K series vehicles, including models such as the 380T MEDIUM, 430P XTREM, 460P HEAVY, 520T MEDIUM, and various other P and T series configurations. It ensures that the mechanical motion required to push the clutch fork or release bearing is maintained through reliable hydraulic pressure.

Installation and maintenance guidance

For optimal performance, technicians should inspect the cylinder bore and piston surface during installation. If the piston surface is scored or damaged, a complete kit including a new piston and pushrod may be required instead of a simple sealing set. Regular inspection of the dust boot and O-rings is recommended to prevent premature system failure.

System maintenance and selection

Maintaining the clutch hydraulic system is vital for smooth gear transitions and preventing further damage to the transmission assembly.

OE cross-reference

306.01.0012.01 (Clutch Servo Repair Kit) is the equivalent of the Renault Trucks OE number. This part directly replaces Renault Trucks OE number 7422327063S1.