Luk CRS023 Clutch Master and Slave Cylinder Assembly

Hydraulic Clutch Release Assembly

The Luk CRS023 clutch master and slave cylinder assembly restores hydraulic clutch operation for select Ford Super Duty trucks. It is built for modern foot-operated clutch systems and replaces cable-actuated setups with a hydraulic design that improves pedal feel and reduces cable friction-related wear.

Compatible with 2005-2007 Ford F-250 Super Duty and 2005-2007 Ford F-350 Super Duty, this assembly supports direct-fit service on manual transmission applications.

Key Features

• Hydraulic clutch master and slave cylinder assembly
• OE-style replacement for cable-operated clutch systems
• Helps reduce friction in the clutch actuation path
• Supports improved driving comfort and smoother pedal operation
• Fits select Ford Super Duty manual transmission applications
• Part number CRS023 for catalog and cross-reference use

Detailed Description

The Luk CRS023 is a hydraulic release system for manual transmissions that use a foot-operated clutch. By replacing a cable-actuated setup with hydraulic actuation, it helps deliver more consistent clutch engagement and better packaging in tighter engine compartments. This makes it a practical service part for Ford F-250 Super Duty and Ford F-350 Super Duty trucks from 2005 through 2007.

This part cross-references Centric Parts 136.65528 and Sachs SPH015 for the same application. Use CRS023 when servicing a worn or failing clutch hydraulic assembly on the listed Ford Super Duty models.

What It Helps Solve

• Hard or inconsistent clutch pedal feel
• Loss of hydraulic pressure in the clutch release system
• Clutch engagement problems caused by worn master or slave cylinders
• Excess friction associated with cable-actuated clutch systems
• Reduced driving comfort during manual transmission operation

Installation Notes and Tips

Verify vehicle year, model, and manual transmission configuration before installation. Inspect the clutch hydraulic lines, pedal linkage, and related release components for wear or leakage during service. Proper bleeding of the hydraulic system is important after installation to restore normal pedal operation.

Quality Assurance

Luk manufactures hydraulic release systems for manual clutch applications, using OE-style engineering principles to support reliable service on the listed Ford trucks. Part number CRS023 is intended for direct replacement use on confirmed fitments.