306.02.0045 Compatible Master Cylinder — Mercedes-Benz Neoplan

What does a master cylinder do?

This clutch master cylinder acts as a critical component within the hydraulic control system of heavy commercial vehicles. It functions by converting the mechanical force applied to the clutch pedal into high-pressure hydraulic fluid movement, which is then transmitted to the slave cylinder to facilitate smooth gear engagement. Built with high-strength components, this unit is designed to withstand the rigorous pressure cycles required in heavy-duty applications.

Vehicle and engine compatibility

This specific unit is compatible with Mercedes-Benz and Neoplan vehicles. It is engineered to meet the strict requirements of these heavy commercial vehicle manufacturers, ensuring precise pedal feel and consistent hydraulic response throughout the service life of the vehicle.

Installation and maintenance

For professional installation, technicians should verify that the 23.81 mm port dimensions match the existing hydraulic lines to prevent leaks. It is recommended to inspect the hydraulic fluid levels and lines whenever performing maintenance on the clutch system to ensure optimal performance and prevent air from entering the circuit.

Troubleshooting guidance

When troubleshooting clutch engagement issues, technicians should check for fluid leaks around the cylinder or a loss of pressure within the hydraulic line, as these often indicate that a complete replacement of the unit is necessary.

OE cross-reference

306.02.0045 (Master Cylinder) is the equivalent of the FTE, Mercedes-Benz and Neoplan OE numbers. This part directly replaces FTE OE numbers 2102923, KG239512. It also replaces Mercedes-Benz OE number 0002958206 and Neoplan OE numbers 040310300, 11009883.