HomeTransmission > Manual Transmission ComponentsLuk LSC612 Clutch Slave Cylinder
Part #: LSC612

Luk LSC612 Clutch Slave Cylinder

⚙️ 20 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: Audi, A4 Quattro, A5 Quattro, S4, and S5
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Reliable Clutch Slave Cylinder for Audi Manual Transmissions

The Luk LSC612 clutch slave cylinder is designed specifically for select Audi models with manual transmissions. Engineered to provide consistent hydraulic pressure, this component ensures smooth clutch operation and reliable performance for your Audi A4 Quattro, A5 Quattro, S4, and S5 vehicles.

  • Compatible with Audi A4 Quattro, A5 Quattro, S4, and S5 models
  • Part number LSC612 for precise identification
  • Durable construction for long-lasting service
  • Direct replacement for original equipment clutch slave cylinders
  • Maintains proper hydraulic pressure for clutch engagement

Product Details and Specifications

The Luk LSC612 clutch slave cylinder is a critical component in the manual transmission hydraulic system. It converts hydraulic pressure from the clutch master cylinder into mechanical force to disengage the clutch. This part is manufactured to meet or exceed OEM specifications, ensuring compatibility and reliable function in Audi manual transmission systems. The LSC612 is designed to fit Audi A4 Quattro, A5 Quattro, S4, and S5 models, providing a direct fit without modification.

Common Applications and Problem Resolution

  • Restores proper clutch disengagement and engagement
  • Eliminates clutch pedal sponginess or softness
  • Resolves hydraulic fluid leaks in the clutch system
  • Prevents clutch drag and shifting difficulties
  • Addresses clutch pedal sticking or failure to return

Installation Notes and Tips

Installation of the Luk LSC612 clutch slave cylinder requires basic mechanical knowledge and proper tools. It is important to bleed the clutch hydraulic system thoroughly after installation to remove air and ensure optimal performance. Inspect the clutch master cylinder and hydraulic lines for wear or damage during replacement. Follow manufacturer torque specifications and safety procedures to avoid damage or injury.

Quality Assurance and Warranty Information

Luk manufactures the LSC612 clutch slave cylinder to meet stringent quality standards. Each unit undergoes rigorous testing to ensure durability and performance under normal operating conditions. While specific warranty details may vary, Luk typically offers coverage against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.

This part fits 20 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2013AudiA4 Quattro2.0LL4N/ATo 01/28/2013
2013AudiA5 Quattro2.0LL4N/ATo 01/28/2013
2013AudiS43.0LV6N/A
2013AudiS53.0LV6N/A
2012AudiA4 Quattro2.0LL4N/A
2012AudiA5 Quattro2.0LL4N/A
2012AudiS43.0LV6N/A
2012AudiS54.2LV8N/A
2011AudiA4 Quattro2.0LL4N/A
2011AudiA5 Quattro2.0LL4N/A
2011AudiS43.0LV6N/A
2011AudiS54.2LV8N/A
2010AudiA4 Quattro2.0LL4N/A
2010AudiA5 Quattro2.0LL4N/A
2010AudiS43.0LV6N/A
2010AudiS54.2LV8N/A
2009AudiA5 Quattro3.2LV6N/A
2009AudiS54.2LV8N/A
2008AudiA5 Quattro3.2LV6N/A
2008AudiS54.2LV8N/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:

138.3301851204011008K0721257ASH6514

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