A0002958807 Clutch Master Cylinder for Mercedes-Benz

What does a clutch master cylinder do?

This clutch master cylinder functions as the critical component in the hydraulic clutch system, converting the mechanical force applied by the clutch pedal into hydraulic pressure. This pressure is then transmitted through the hydraulic line to the slave cylinder to facilitate smooth gear engagement. Built with heavy-duty grade materials, this unit is designed to withstand the high-pressure demands of commercial vehicle operation.

Compatible vehicle applications

This specific model is compatible with Mercedes-Benz vehicles. The assembly includes the necessary housing and internal components required for immediate installation in heavy commercial vehicle systems.

Installation and maintenance

For proper installation, technicians should verify that the Ø 25.40 mm port matches the existing hydraulic line specifications. It is recommended to inspect the hydraulic lines and slave cylinder during replacement to ensure overall system integrity and prevent premature wear of the new unit.

Troubleshooting guide

If the clutch pedal feels spongy or fails to disengage properly, it may indicate a loss of internal hydraulic pressure within this cylinder.

OE cross-reference

306.02.0039 (Master Cylinder) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A0002958807.