Luk LMC400 Clutch Master Cylinder

Reliable Clutch Master Cylinder for Ford and Mazda Vehicles

The Luk LMC400 clutch master cylinder is designed to provide consistent hydraulic pressure for smooth clutch operation. Compatible with select Ford and Mazda models, this new part ensures reliable performance and ease of installation.

• Includes installation instructions for straightforward setup
• Comes with a push rod for complete assembly
• Does not include a heat shield or clutch slave cylinder
• New part, not pre-filled or pre-bled

Product Details and Specifications

The Luk LMC400 clutch master cylinder is engineered for manual transmission systems in Ford B2300, B2500, B3000, B4000, Explorer Sport Trac, and Ranger models, as well as compatible Mazda vehicles. This component is essential for transferring the driver’s clutch pedal input into hydraulic pressure, enabling smooth gear shifts. The part is supplied new and includes a push rod and installation instructions, but it does not come pre-filled with fluid or pre-bled, so proper bleeding during installation is necessary. The absence of a heat shield and clutch slave cylinder means this part is intended as a direct replacement for the master cylinder only.

Common Applications and Problem Resolution

• Restores clutch pedal responsiveness and hydraulic pressure
• Eliminates clutch engagement issues caused by master cylinder failure
• Addresses fluid leaks or internal seal wear in the clutch master cylinder
• Resolves spongy or inconsistent clutch pedal feel
• Prevents clutch disengagement problems during gear shifts

Installation Notes and Tips

Installation instructions are included with the Luk LMC400 clutch master cylinder to assist with proper fitting. Since the unit is not pre-filled or pre-bled, it is important to bleed the clutch hydraulic system thoroughly after installation to avoid air pockets and ensure optimal clutch performance. The included push rod should be installed according to vehicle specifications to maintain correct pedal travel and engagement. This part replaces the clutch master cylinder only and does not include the clutch slave cylinder or heat shield, so verify compatibility with your vehicle’s existing components.

Quality Assurance and Warranty Information

The Luk LMC400 clutch master cylinder is a new, OEM-quality replacement part designed to meet or exceed original equipment specifications. While specific warranty details may vary, Luk parts typically come with a limited warranty covering defects in materials and workmanship. Using a genuine Luk component helps maintain the integrity of your vehicle’s clutch hydraulic system and supports reliable operation over time.