A0012957306 Mercedes-Benz Compatible Clutch Master Cylinder
306.02.0042
Summary
This heavy-duty clutch master cylinder is designed for Mercedes-Benz vehicles, featuring a 19.05 mm port to ensure precise hydraulic pressure conversion. It serves as a reliable replacement unit for maintaining optimal clutch engagement in commercial vehicle systems. Equivalent to OE Mercedes-Benz A0012957306.
| EAN Code | 8699031073439 |
|---|
Ready to Order
Compatible OEM Codes
-
MERCEDES BENZ
- 667 290 02 12
- 388 295 71 06
- 001 295 96 06
- 001 295 73 06
- 001 295 59 06
- 001 295 52 06
- 001 295 24 06
-
FTE
- KN.19098.1.7
- KN.19098.1.6
- KN.190042.0.1
Description
What does a clutch master cylinder do?
This clutch master cylinder is a critical component in the hydraulic clutch system of heavy commercial vehicles. It functions by converting the mechanical force applied by the driver via the clutch pedal into hydraulic pressure, which is then transmitted through the hydraulic line to the slave cylinder to facilitate gear changes.Vehicle and engine compatibility
Designed specifically for compatibility with Mercedes-Benz vehicles, this complete unit ensures seamless integration with existing clutch systems. The component is engineered to withstand the high-pressure environments typical of heavy commercial vehicle operations, maintaining consistent performance during frequent pedal actuation.Installation and maintenance
Installation and maintenance should focus on ensuring the 19.05 mm port is correctly seated and that the hydraulic lines are free of air bubbles. Technicians should inspect the unit for any signs of fluid leakage around the piston or mounting points during routine service intervals to prevent system pressure loss.Selection guidance
Selecting the correct unit involves matching the port size and mounting specifications to ensure proper fitment within the vehicle's chassis layout. Check the compatibility list to confirm suitability for specific Mercedes-Benz applications.OE cross-reference
306.02.0042 (Master Cylinder) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A0012957306.Technical Specifications
| Port | Ø 19.05 mm |
|---|---|
| Description | S.5421 |
Other OEMs
FTE
- KN19004201
- KN190042.0.1
- KN.19098.1.7
- KN.19098.1.6
- KN.190042.0.1
MERCEDES BENZ
- A6672900212
- A3882957106
- A0012959606
- A0012957306
- A0012955906
- A0012955206
- A0012952406
- 6672900212
- 667.290.0212
- 667.290.02.12
- 667 290 0212
- 3882957106
- 388.295.7106
- 388.295.71.06
- 388 295 7106
- 0012959606
- 0012957306
- 0012955906
- 0012955206
- 0012952406
- 001.295.9606
- 001.295.96.06
- 001.295.7306
- 001.295.73.06
- 001.295.5906
- 001.295.59.06
- 001.295.5206
- 001.295.52.06
- 001.295.2406
- 001.295.24.06
- 001 295 9606
- 001 295 7306
- 001 295 5906
- 001 295 5206
- 001 295 2406
- 667 290 02 12
- 388 295 71 06
- 001 295 96 06
- 001 295 73 06
- 001 295 59 06
- 001 295 52 06
- 001 295 24 06
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| FTE | |||
| MERCEDES BENZ |
FAQ
What is the function of this clutch master cylinder?
It converts the mechanical force from the clutch pedal into hydraulic pressure, which is then sent through the lines to actuate the slave cylinder.
Which vehicle brands is this part compatible with?
This specific unit is designed to be compatible with Mercedes-Benz commercial vehicles.
How can I identify if a replacement is needed?
Symptoms include a spongy pedal feel, difficulty shifting gears, or visible fluid leaks around the cylinder housing or ports.
What technical specification should I verify before installation?
Ensure that the 19.05 mm port size matches your existing hydraulic line configuration for proper sealing and pressure.
What are the OE reference numbers of this part?
306.02.0042 directly replaces Mercedes-Benz OE number A0012957306.