85102142 Compatible Clutch Servo Kit for Volvo FH Series

What does a clutch servo repair kit do?

This clutch servo repair kit restores the performance of the clutch hydraulic circuit by renewing worn sealing elements. It is engineered to maintain reliable clutch actuation, ensuring the smooth operation of the heavy commercial vehicle's transmission system under demanding conditions.

Compatible Volvo vehicles and engines

This kit is specifically compatible with Volvo FH12 models (including FH 12/460, FH 12/420, and FH 12/380) equipped with D12C engines, as well as various Volvo FH series models like the 400, 420, 440, 460, and 500. It serves as a precise solution for maintaining these specific heavy-duty vehicle configurations.

Installation and maintenance guidance

For successful installation, workshop technicians should verify the cylinder type and seal orientation before assembly. It is essential to ensure proper lubrication and bleeding of the hydraulic circuit during the service process to prevent air pockets that could affect pedal feel.

Troubleshooting and replacement advice

If the cylinder bore shows signs of scoring or excessive wear, replacing the entire unit may be necessary. However, for cylinders where the piston and bore remain sound, this kit provides an efficient way to renew the system's integrity. Check the compatibility list to ensure exact fitment.

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 85102142.