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A0012959106 Clutch Master Cylinder Compatible with Mercedes-Benz

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A0012959106 Clutch Master Cylinder for Mercedes-Benz

306.02.0003

Summary

This complete clutch master cylinder unit is designed for heavy commercial vehicles, specifically compatible with Mercedes-Benz applications. It functions to convert mechanical pedal force into hydraulic pressure for the clutch system, utilizing high-strength components to ensure reliable operation in demanding environments. Equivalent to OE Mercedes-Benz A0012959106.

Product identifiers
EAN Code8699031063010
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Compatible OEM Codes

  • FTE
    • KG.20001.0.8
    • 874524
    • 2100220
  • MERCEDES BENZ
    • 001 295 91 06

Description

What does a clutch master cylinder do?

This clutch master cylinder serves as a critical component within the hydraulic clutch system of heavy commercial vehicles. It is responsible for converting the mechanical force applied to the clutch pedal into hydraulic pressure, which is then transmitted through the lines to the slave cylinder to facilitate smooth gear changes.

Vehicle compatibility and application

This part is specifically designed for Mercedes-Benz vehicles and other heavy-duty applications. By providing a complete unit—including the housing, piston, sealing group, spring, and push rod—it ensures a reliable replacement for worn or faulty original components.

Installation and maintenance guidance

When performing maintenance or troubleshooting, technicians should verify that the replacement unit matches the original specifications regarding mounting-hole spacing and port thread sizes. Ensuring correct installation is vital for maintaining consistent hydraulic pressure throughout the system.

Troubleshooting and replacement

If the clutch pedal feels spongy or fails to disengage properly, this complete unit is often required to restore full system functionality and prevent further damage to the slave cylinder or clutch fork.

OE cross-reference

306.02.0003 (Master Cylinder) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A0012959106.

Other OEMs

FTE

  • KG2000108
  • KG20001.0.8
  • KG.20001.0.8
  • 874524
  • 2100220

MERCEDES BENZ

  • A0012959106
  • 0012959106
  • 001.295.9106
  • 001.295.91.06
  • 001 295 9106
  • 001 295 91 06

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
FTE
MERCEDES BENZ

FAQ

What is the function of a clutch master cylinder?
It converts the mechanical force from the clutch pedal into hydraulic pressure, sending it through lines to the slave cylinder to engage or disengage the clutch.
Which vehicles is this part compatible with?
This specific unit is compatible with Mercedes-Benz heavy commercial vehicles, including trucks and buses.
How can I identify if a master cylinder needs replacement?
Symptoms such as a spongy clutch pedal, difficulty shifting gears, or visible fluid leaks near the unit often indicate that a replacement is necessary.
Is this a complete assembly or a repair kit?
This is a complete unit containing the housing, piston, spring, and sealing group, designed for direct replacement rather than a simple seal overhaul.
What are the OE reference numbers of this part?
306.02.0003 directly replaces Mercedes-Benz OE number A0012959106.