6771722 Compatible Volvo F12 Master Cylinder

What does a clutch master cylinder do?

This clutch master cylinder acts as a critical component within the hydraulic clutch system, converting mechanical pedal force into hydraulic pressure. This pressure is transmitted through the line to the slave cylinder to facilitate smooth gear engagement. Built with high-strength components, this unit ensures durability under heavy-duty operating conditions.

Vehicle and engine compatibility

This specific part is compatible with Volvo F12 trucks equipped with TD122 engines. It serves as a reliable replacement for original equipment components in heavy commercial vehicle fleets, ensuring consistent performance during gear shifts.

Installation and maintenance

When installing this unit, technicians should verify the 23.81 mm port size and mounting alignment to ensure a perfect seal. Regular inspection of the hydraulic lines and seals is recommended to prevent pressure loss or pedal sponginess.

Troubleshooting and selection

To maintain optimal clutch performance, monitor for symptoms such as a spongy pedal or delayed engagement. Replacing the unit when leaks are detected helps prevent total system failure in heavy-duty applications.

OE cross-reference

306.02.0070 (Master Cylinder) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 6771722.