Luk CRS037 Clutch Master and Slave Cylinder Assembly

Brand Luk CRS037
Fits Dodge · 18 vehicles

Hydraulic release system. Replaces cable-actuated clutch operation for smoother pedal feel.

Compact design. Fits into increasingly narrow engine compartments.

Reduced clutch wear. Eliminates cable friction to improve driving comfort.

Cross-references AMS Automotive PS0523, Centric Parts 136.67521 and Dorman - First Stop CC649038 for the same application. See all 10.

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Luk CRS037 Clutch Master and Slave Cylinder Assembly

The Luk CRS037 is a hydraulic clutch master and slave cylinder assembly for manual transmission applications in select Dodge Ram trucks. It supports smoother clutch operation by replacing cable-actuated setups with a hydraulic release system that reduces friction and improves pedal feel.

Fits 2005-2010 Dodge Ram 1500, N/A. Fits 2003-2005 Dodge Ram 2500, N/A with New Venture Transmission. Fits 2003-2005 Dodge Ram 3500, N/A with New Venture Transmission.

  • Hydraulic clutch release system for manual transmission service
  • Helps reduce cable friction found in older clutch actuation designs
  • Supports improved driving comfort and more consistent pedal operation
  • Engineered for tighter engine compartments where packaging space is limited
  • Direct-fit application for select Dodge Ram 1500, Ram 2500, and Ram 3500 models

Application Details

This Luk CRS037 assembly is used in manual transmission clutch hydraulic systems on 2005-2010 Dodge Ram 1500 and 2003-2005 Dodge Ram 2500 and Ram 3500 trucks. It is a fitment-based replacement for trucks equipped with the listed transmission configuration, including New Venture Transmission applications on Ram 2500 and Ram 3500 models. This part cross-references Sachs SPH061 for the same application.

Common Repair Symptoms

  • Hard or inconsistent clutch pedal feel
  • Clutch disengagement problems during shifting
  • Hydraulic leakage at the master or slave cylinder
  • Wear-related issues from cable-actuated clutch components
  • Poor clutch release performance in manual transmission operation

Installation Notes

Verify year, model, and transmission details before installation, especially on 2003-2005 Ram 2500 and Ram 3500 trucks with New Venture Transmission. Inspect the hydraulic lines, fittings, and surrounding components for wear or leakage during service. Bleed the clutch hydraulic system after installation to restore proper pedal operation.

Quality Assurance

Luk hydraulic clutch components are built for manual transmission service where consistent release performance and compact packaging matter. The CRS037 follows the application coverage listed above for direct replacement use.

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2010DodgeRam 15003.7LV6N/A—
2010DodgeRam 15004.7LV8N/A—
2009DodgeRam 15003.7LV6N/A—
2009DodgeRam 15004.7LV8N/A—
2008DodgeRam 15003.7LV6N/A—
2008DodgeRam 15004.7LV8N/A—
2007DodgeRam 15004.7LV8N/A—
2007DodgeRam 15003.7LV6N/A—
2006DodgeRam 15003.7LV6N/A—
2006DodgeRam 15004.7LV8N/A—
2005DodgeRam 15003.7LV6N/A—
2005DodgeRam 15004.7LV8N/A—
2005DodgeRam 25005.9LL6N/ANew Venture Transmission
2005DodgeRam 35005.9LL6N/ANew Venture Transmission
2004DodgeRam 25005.9LL6N/ANew Venture Transmission
2004DodgeRam 35005.9LL6N/ANew Venture Transmission
2003DodgeRam 25005.9LL6N/ANew Venture Transmission
2003DodgeRam 35005.9LL6N/ANew Venture Transmission
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — PS0523Centric Parts — 136.67521Dorman - First Stop — CC649038Sachs — SPH0617403752910905130102100D701116NAPS0523-2