Luk CRS009 Clutch Master and Slave Cylinder Assembly

Luk CRS009 Clutch Master and Slave Cylinder Assembly

The Luk CRS009 is a hydraulic clutch master and slave cylinder assembly for manual transmission systems. It serves Ford truck applications where a hydraulic release setup is used in place of a cable-operated clutch, helping maintain consistent pedal feel and reliable clutch actuation.

• Hydraulic clutch release system for manual transmission service
• Supports smoother clutch operation than cable-actuated designs
• Helps reduce cable friction-related clutch wear
• Built for tighter engine compartment packaging
• Direct-fit application for select Ford F-250 and F-350 trucks

Application Coverage

Compatible with 1997 Ford F-250 HD, N/A; 1993-1997 Ford F-350, N/A; and 1993-1996 Ford F-250, N/A. This Luk CRS009 clutch master and slave cylinder assembly is a fitment-based replacement for Ford F-250 and Ford F-350 manual transmission applications that use a hydraulic clutch release system.

This part cross-references Sachs SPH005 for the same application.

How It Works

Hydraulic clutch release systems transfer pedal input through fluid pressure instead of a mechanical cable. That setup helps maintain more consistent clutch engagement and can reduce wear caused by cable friction, while also fitting better in compact engine bays. For Ford F-250 and Ford F-350 trucks, the Luk CRS009 provides the hydraulic control needed for proper clutch release performance.

Common Symptoms It Addresses

• Hard or inconsistent clutch pedal feel
• Delayed clutch release during shifting
• Clutch drag or incomplete disengagement
• Wear or failure in a cable-operated clutch release system
• Packaging issues when replacing a cable-style setup with hydraulic components

Installation Notes

Verify the vehicle’s original clutch release style and match the part to the exact year, make, and model before installation. Inspect the hydraulic lines, pedal linkage, and transmission connection points for wear or leakage during service. Proper bleeding of the hydraulic system is important after installation to restore normal pedal operation.

Quality Assurance

Luk supplies hydraulic release systems for modern manual clutch applications, with a focus on fitment in narrow engine compartments and reduced friction compared with cable-actuated designs. The CRS009 is built for direct replacement use in listed Ford truck applications.