22327063 S3 Volvo FH D11K Clutch Servo Repair Kit

What does a clutch servo repair kit do?

This clutch servo repair kit is essential for maintaining the hydraulic or air-assisted actuation systems within heavy commercial vehicle clutches. By providing high-strength components, this kit helps restore the precision of the clutch engagement mechanism, ensuring smooth gear transitions and preventing premature wear of the release assembly.

Compatible Volvo FH vehicles and engines

This specific kit is compatible with Volvo FH (FH4/FH5) trucks featuring D11K engines, as well as various Volvo FH models including 400, 420, 440, 460, 480, 500, 520, 540 variants. It is designed to meet the rigorous demands of fleet operations and heavy-duty service.

Installation and maintenance guidance

Technicians should inspect the cylinder bore and piston surface before installation. If the piston surface shows scoring, a complete kit including the piston and pushrod is recommended; otherwise, this sealing kit provides an economical solution for repairing O-rings and dust boots. Ensure all connection ports are clean during the replacement process to prevent contamination of the hydraulic fluid.

Troubleshooting and selection

Regular inspection of the clutch servo components can prevent sudden clutch slip or difficult gear shifting. Maintaining the integrity of the seals and boots is vital for preventing air or fluid leaks that could compromise the entire transmission system.

OE cross-reference

306.01.0012.03 (Clutch Servo Repair Kit) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 22327063S3.