Luk LMC349 Clutch Master Cylinder

Reliable Clutch Master Cylinder for Chevrolet and GMC Trucks

The Luk LMC349 clutch master cylinder is designed for manual transmission systems in select Chevrolet and GMC trucks. This new part ensures precise clutch control and smooth operation for models like the C1500, K1500, and Yukon.

• Includes installation instructions for straightforward setup
• Comes with a push rod for complete assembly
• New part, not pre-filled or pre-bled
• Does not include a clutch slave cylinder
• Compatible with Chevrolet and GMC C1500, C2500, C3500, K1500, K2500, K3500, and Yukon models

Product Details and Specifications

The Luk LMC349 clutch master cylinder is engineered to replace the original component in manual transmission systems of Chevrolet and GMC trucks, including the C1500 Suburban and K2500 Suburban. This part is supplied new and requires manual bleeding and fluid filling during installation. It includes a push rod and detailed installation instructions to assist with proper setup. Note that this unit does not come with a heat shield or clutch slave cylinder, so those components must be sourced separately if needed.

Compatible Vehicles and Applications

This clutch master cylinder is compatible with a range of Chevrolet and GMC trucks, specifically:

• Chevrolet C1500, C1500 Suburban, C2500, C2500 Suburban, C3500
• GMC K1500, K1500 Suburban, K2500, K2500 Suburban, K3500
• GMC Yukon

Common Issues Addressed by the Luk LMC349

• Clutch pedal feels spongy or unresponsive
• Difficulty shifting gears smoothly
• Fluid leaks from the master cylinder
• Clutch engagement problems due to worn or damaged master cylinder
• Hydraulic system failure affecting clutch operation

Installation Notes and Tips

Installation instructions are included with the Luk LMC349 to guide proper mounting and connection. Since the unit is not pre-filled or pre-bled, it is important to fill the hydraulic fluid reservoir and bleed the system thoroughly to remove air pockets. The included push rod should be adjusted to ensure correct pedal travel and clutch engagement. Verify compatibility with your specific Chevrolet or GMC model before installation.

Quality Assurance and Warranty

The Luk LMC349 clutch master cylinder is a new replacement part manufactured to meet OEM specifications. While no pre-filled fluid or pre-bled system is provided, the part is designed for durability and reliable performance. Warranty details should be confirmed with the distributor or manufacturer to ensure coverage.