3953328 Volvo B12 TD120 Compatible Clutch Master Cylinder

What does a clutch master cylinder do?

This clutch master cylinder functions as a critical component in the vehicle's clutch system by converting mechanical pedal force into hydraulic pressure. This pressure is then transmitted through the hydraulic lines to the slave cylinder to facilitate smooth gear engagement. Built with heavy-duty grade materials, it ensures long-term durability under demanding operating conditions.

Vehicle and engine compatibility

This specific unit is designed for Volvo B12 trucks equipped with TD120 engines. It serves as a precise replacement for original equipment, maintaining the necessary hydraulic integrity required for heavy commercial vehicle applications. Consult your authorized distributor to confirm fitment.

Installation and maintenance guidance

For proper installation, technicians should verify the Ø23.81 mm port size and mounting alignment against the existing component. To ensure optimal performance, inspect the hydraulic lines and seals during every service interval to prevent pressure loss or leaks within the system.

OE cross-reference

306.02.0070 (Master Cylinder) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3953328.