Luk LMC428 Clutch Master Cylinder

Overview of Luk Clutch Master Cylinder LMC428

The Luk Clutch Master Cylinder LMC428 is designed for precise hydraulic clutch control in select Mercedes-Benz models. Engineered as a new part, it ensures reliable performance for vehicles such as the C230, C240, C250, C300, C320, C350, SLK280, SLK300, and SLK350.

• Includes installation instructions for straightforward replacement
• Comes with a push rod for complete assembly
• Does not include a heat shield or clutch slave cylinder
• Pre-filled fluid and pre-bled system are not included
• Brand new component for dependable operation

Detailed Product Description

The Luk LMC428 clutch master cylinder is a critical manual transmission component that controls hydraulic pressure to the clutch system. This part is specifically compatible with a range of Mercedes-Benz models, including the C-Class and SLK series. It arrives as a new unit, ensuring no prior wear or damage. While it includes a push rod and installation instructions, it does not come pre-filled with fluid or pre-bled, so proper bleeding during installation is necessary. The absence of a clutch slave cylinder means this part is intended as a direct replacement for the master cylinder only.

Applications and Common Issues Addressed

• Restores clutch pedal responsiveness in Mercedes-Benz C230, C240, C250, C300, C320, C350, SLK280, SLK300, and SLK350 models
• Resolves hydraulic leaks or failure in the clutch master cylinder
• Eliminates spongy or inconsistent clutch pedal feel
• Addresses clutch disengagement problems caused by master cylinder wear
• Prevents clutch system fluid contamination by replacing worn components

Installation Notes and Tips

• Installation instructions are included to guide proper mounting and connection
• Ensure the hydraulic system is fully bled after installation to avoid air pockets
• Verify compatibility with your specific Mercedes-Benz model before purchase
• Use recommended brake fluid type as specified by the vehicle manufacturer
• Check the push rod adjustment for correct clutch pedal travel

Quality Assurance and Warranty

The Luk LMC428 clutch master cylinder is a new, OEM-quality replacement part manufactured to meet or exceed original equipment specifications. While specific warranty details may vary, Luk products typically come with a limited warranty covering defects in materials and workmanship. This ensures confidence in the durability and performance of the clutch master cylinder for your Mercedes-Benz vehicle.