85102412 Clutch Servo Repair Kit for Volvo FH Models

What does a clutch servo repair kit do?

This clutch servo repair kit is engineered to renew the sealing elements that wear out most often in the clutch hydraulic circuit, restoring clutch actuation to its original performance at a low cost. These high-strength components are essential for maintaining the precise movement required during gear transitions in heavy commercial vehicles.

Compatible Volvo truck models

This kit is specifically compatible with Volvo FH II and Volvo FH series trucks, including various configurations such as the 420, 440, 460, and 500 models. It serves as a reliable replacement for parts used in these specific heavy-duty applications.

Installation and maintenance guidance

For a successful installation, technicians should verify the cylinder type and seal orientation against the removed part. It is critical to ensure proper lubrication and bleeding of the hydraulic circuit during the assembly process to prevent air pockets from affecting clutch engagement.

Troubleshooting and replacement advice

When performing maintenance, check if the cylinder bore shows signs of scoring; if the bore is beyond its service limits, replacing the complete unit is the more lasting fix than using a seal kit.

OE cross-reference

306.01.0002.01 (Clutch Servo Repair Kit) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85102412.