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A0002957706 Compatible Clutch Master Cylinder for Mercedes-Benz

306.02.0079

Summary

This heavy-duty clutch master cylinder is designed for Mercedes-Benz vehicles, featuring a Ø19.05 mm port. It provides reliable hydraulic pressure conversion for heavy commercial vehicle clutch systems. Equivalent to OE Mercedes-Benz A0002957706.

Product identifiers
EAN Code8699031073576
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Compatible OEM Codes

  • MERCEDES BENZ
    • 308 295 70 06
    • 001 295 87 06
    • 001 295 15 06
    • 000 295 77 06
    • 000 295 66 06
    • 000 295 60 06
    • 000 295 50 06
    • 000 295 15 06

Description

What does a clutch master cylinder do?

This clutch master cylinder serves as the critical component that converts the mechanical force applied to the clutch pedal into hydraulic pressure. This pressure is then transmitted through the hydraulic lines to the slave cylinder to facilitate smooth gear changes. Built with high-strength components, this unit ensures consistent performance under demanding driving conditions.

Compatible vehicles and engines

This part is specifically compatible with Mercedes-Benz vehicles. It is engineered to meet the rigorous requirements of heavy commercial vehicle systems, ensuring seamless integration within the existing clutch assembly. The unit is supplied as a complete assembly to facilitate efficient replacement during maintenance.

Installation and maintenance

For proper installation, technicians should verify the Ø19.05 mm port size and ensure all hydraulic lines are free of contaminants. Regular inspection of the hydraulic system helps prevent premature wear of the internal seals and ensures optimal pedal feel. Consult your authorized distributor for installation guidance.

Troubleshooting guidance

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

OE cross-reference

306.02.0079 (Master Cylinder) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A0002957706.

Technical Specifications

Technical Specifications
DescriptionS.5091
Port Ø19.05 mm

Other OEMs

MERCEDES BENZ

  • A3082957006
  • A0012958706
  • A0012951506
  • A0002957706
  • A0002956606
  • A0002956006
  • A0002955006
  • A0002951506
  • 3082957006
  • 308.295.7006
  • 308.295.70.06
  • 308 295 7006
  • 0012958706
  • 0012951506
  • 001.295.8706
  • 001.295.87.06
  • 001.295.1506
  • 001.295.15.06
  • 001 295 8706
  • 001 295 1506
  • 0002957706
  • 0002956606
  • 0002956006
  • 0002955006
  • 0002951506
  • 000.295.7706
  • 000.295.77.06
  • 000.295.6606
  • 000.295.66.06
  • 000.295.6006
  • 000.295.60.06
  • 000.295.5006
  • 000.295.50.06
  • 000.295.1506
  • 000.295.15.06
  • 000 295 7706
  • 000 295 6606
  • 000 295 6006
  • 000 295 5006
  • 000 295 1506
  • 308 295 70 06
  • 001 295 87 06
  • 001 295 15 06
  • 000 295 77 06
  • 000 295 66 06
  • 000 295 60 06
  • 000 295 50 06
  • 000 295 15 06

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ

FAQ

What is the function of this clutch master cylinder?
It converts mechanical force from the clutch pedal into hydraulic pressure, sending it through the line to the slave cylinder to engage or disengage the clutch.
Is this part compatible with Mercedes-Benz vehicles?
Yes, this master cylinder is designed for compatibility with Mercedes-Benz heavy commercial vehicle applications.
What technical specification should I verify?
Technicians should ensure the Ø19.05 mm port size matches the existing system requirements for proper hydraulic connection.
What are common symptoms of a faulty master cylinder?
Symptoms often include a spongy clutch pedal, difficulty shifting gears, or a complete failure to disengage the clutch due to pressure loss.
What are the OE reference numbers of this part?
306.02.0079 directly replaces Mercedes-Benz OE number A0002957706.