Luk CRS028 Clutch Master Cylinder and Line Assembly

Clutch Master Cylinder and Line Assembly for Manual Transmissions

The Luk CRS028 is a hydraulic clutch master cylinder and line assembly built for manual transmission service. It replaces cable-actuated clutch operation with a hydraulic setup that improves pedal feel and reduces cable friction, while also helping package the system in tighter engine bays.

Compatible With 1993-1994 Ford Explorer, 1993-1994 Ford Ranger, and 1994 Mazda B3000 and B4000 applications listed below, this assembly includes the clutch slave cylinder, reservoir, hose, push rod, and installation instructions for a direct replacement approach.

• Brand: Luk
• Part Number: CRS028
• Part type: Clutch master cylinder and line assembly
• Includes clutch slave cylinder
• Reservoir included
• Hose included
• Push rod included
• Installation instructions included
• Plastic construction
• Female connector gender
• New part
• Not pre-filled and not pre-bled

Detailed Product Overview

The Luk CRS028 hydraulic clutch master cylinder and line assembly is engineered for foot-operated clutch systems that need a clean OE-style hydraulic replacement. By moving away from a cable setup, the system reduces friction in the clutch actuation path and can improve driving comfort during repeated pedal use. The compact hydraulic layout also suits vehicles with limited underhood space. This part number CRS028 is a practical replacement choice for manual transmission repair on Ford Explorer, Ford Ranger, and Mazda B-series trucks in the listed model years.

This part cross-references Monroe Shocks & Struts (e.g., 74028) for the same application.

What It Helps Fix

• Hard or inconsistent clutch pedal operation
• Worn cable-actuated clutch components
• Loss of clutch engagement or disengagement control
• Packaging issues in tight engine compartments
• Reduced pedal comfort from friction-heavy clutch linkage

Installation Notes and Tips

Review the included installation instructions before beginning service. This assembly is not pre-filled and not pre-bled, so the hydraulic system will need to be filled and bled after installation. Verify connector style, reservoir routing, and vehicle-specific fitment before removal of the original component. Confirm application details for 1993-1994 Ford Explorer and Ranger, as well as 1994 Mazda B3000 and B4000, since one listed Explorer and Ranger note indicates not compatible with slave cylinder.

Quality Assurance

Luk supplies hydraulic clutch components for manual transmission service with OE-style fit and function in mind. The CRS028 is a new part and includes the major service components needed for the listed applications.