Clutch Master Cylinder - Valeo 2109819

This is a clutch master cylinder made of plastic. It is designed for item number KG190117.4.1 and ...

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Product Information

Full details

This Valeo 2109819 clutch master cylinder is designed for mechanics and vehicle owners needing a replacement part for compatible Mercedes-Benz Sprinter 3-T and VW models. Its key benefit is a direct fit and reliable plastic construction, ensuring proper clutch operation. A potential caveat is the need for specific compatibility checks before purchase, as it's designed for item number KG190117.4.1.

All features

Model Part Number2109819
BrandValeo

Extended Product Information

FAQs

What vehicles is the Valeo 2109819 compatible with?

This clutch master cylinder is designed for specific Mercedes-Benz Sprinter 3-T and VW vehicles, particularly those requiring part number KG190117.4.1.

What is the bore diameter of this clutch master cylinder?

The bore diameter is 19.05 mm.

Is this a direct replacement part?

Yes, it is designed as an OE replacement part for compatible vehicles, intended for a direct installation.

What material is the clutch master cylinder made of?

The clutch master cylinder is made of plastic.

Do I need to bleed the clutch system after installing this part?

Yes, bleeding the clutch system is essential after installing a new master cylinder to remove any air and ensure proper hydraulic function.

Where can I find the item number KG190117.4.1?

This item number typically refers to a specific OE or aftermarket part designation. You can usually find it in your vehicle's service manual or by cross-referencing with an automotive parts catalog.

What maintenance is required for a clutch master cylinder?

Regularly check the clutch fluid level and condition. Inspect for leaks and ensure the fluid is changed according to your vehicle's maintenance schedule.

Troubleshooting

Clutch pedal feels spongy or goes to the floor

This often indicates air in the hydraulic system. The system needs to be properly bled. Check for any leaks in the master cylinder, slave cylinder, or clutch lines.

Difficulty shifting gears

Ensure the clutch is fully disengaging. This could be due to air in the lines, a faulty master cylinder, or issues with the slave cylinder or pressure plate.

Clutch fluid leak detected

Inspect the seals and connections on the master cylinder. If leaks are present from the cylinder body itself, it likely needs replacement.

No hydraulic pressure generated

Verify the fluid reservoir is full and that there are no blockages in the lines. The master cylinder seals may have failed, preventing it from building pressure.

Pros and Cons

Pros

  • Durable plastic construction for reliable performance.
  • Precise 19.05 mm bore diameter ensures correct hydraulic action.
  • Designed as a direct replacement for specific Mercedes-Benz and VW models.
  • Helps restore proper clutch engagement and disengagement.
  • Oversight compliant with original equipment specifications.

Cons

  • Requires careful verification of vehicle compatibility before purchase.
  • Plastic material may be a concern for users preferring metal components.
  • May require specialized tools for installation.
  • Not a universal fit; specific to certain vehicle models and item numbers.
  • Performance relies on the condition of other clutch system components.

Setup, Compatibility & Care

Compatibility:

Before purchasing, verify that your vehicle is listed as compatible and that the part number KG190117.4.1 aligns with your vehicle's original specifications. This cylinder is specifically designed for certain Mercedes-Benz Sprinter 3-T and VW models.

Setup:

Installation of a clutch master cylinder typically requires draining the clutch fluid, disconnecting lines, removing the old cylinder, installing the new one, and then bleeding the clutch system to remove air. It is highly recommended that this procedure be performed by a qualified mechanic due to the critical nature of the clutch system.

Care:

Maintain the clutch fluid level according to your vehicle's service manual. Regularly inspect for any signs of leaks around the master cylinder or clutch lines. Ensure the clutch fluid is changed at recommended intervals to prevent contamination and corrosion, which can affect the master cylinder's performance.