HomeTransmission > Manual Transmission ComponentsLuk LSC377 Clutch Slave Cylinder
Part #: LSC377

Luk LSC377 Clutch Slave Cylinder

⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Cadillac, CTS
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Reliable Clutch Slave Cylinder for Cadillac CTS

The Luk LSC377 clutch slave cylinder is designed specifically for manual transmission systems in Cadillac CTS models. This component ensures smooth clutch operation and precise hydraulic control, essential for maintaining optimal transmission performance.

  • Compatible with Cadillac CTS manual transmission systems
  • Durable construction for consistent hydraulic pressure
  • Direct replacement for OEM clutch slave cylinders
  • Part number LSC377 for accurate identification
  • Engineered to meet or exceed factory specifications

Product Details and Specifications

The Luk clutch slave cylinder LSC377 is manufactured to provide reliable hydraulic actuation of the clutch fork in Cadillac CTS vehicles. This component plays a critical role in disengaging the clutch when the pedal is pressed, allowing for smooth gear shifts. Constructed with quality materials, the LSC377 is designed to resist wear and maintain consistent performance over time. Its precise fitment ensures easy installation and compatibility with the manual transmission system of the Cadillac CTS.

Common Applications and Problem Resolution

This clutch slave cylinder is used in the hydraulic clutch system of Cadillac CTS models equipped with manual transmissions. It addresses several common issues, including:

  • Difficulty shifting gears due to clutch disengagement failure
  • Clutch pedal feeling soft or spongy
  • Hydraulic fluid leaks around the slave cylinder
  • Delayed clutch engagement or disengagement
  • Unusual noises during clutch operation

Installation Notes and Tips

When installing the Luk LSC377 clutch slave cylinder, ensure the hydraulic system is properly bled to remove air pockets for optimal clutch performance. Verify compatibility with your specific Cadillac CTS model year before installation. Use appropriate tools to avoid damage to the cylinder or transmission components. It is recommended to inspect the clutch master cylinder and related hydraulic lines during replacement to maintain system integrity.

Quality Assurance and Warranty Information

Luk manufactures the LSC377 clutch slave cylinder to meet stringent quality standards, ensuring durability and reliable operation. This part is engineered to match OEM specifications for fit and function. While specific warranty details may vary, Luk typically offers coverage against manufacturing defects to provide confidence in product reliability.

This part fits 4 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2007CadillacCTSV6.0LV8N/A
2006CadillacCTSV6.0LV8N/A
2005CadillacCTSV5.7LV8N/A
2004CadillacCTSV5.7LV8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

12587376138.62022510014510073377NAS0427SB60197

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.