Luk LSC620 Clutch Slave Cylinder

LuK LSC620 Clutch Slave Cylinder for Mazda 2

The LuK LSC620 clutch slave cylinder is a hydraulic transmission component for manual clutch release systems. It is compatible with 2011-2014 Mazda 2 applications and reflects LuK’s long-standing experience in hydraulic clutch release technology.

Key Features

• Clutch slave cylinder for manual transmission hydraulic release systems
• Fits 2011-2014 Mazda 2
• LuK part number LSC620
• Cross-references 5120403100 and D65141920B for the same application
• Built from LuK’s expertise in complete clutch release system development

Product Details

The LuK LSC620 is a direct-fit clutch slave cylinder for Mazda 2 models from 2011 through 2014. As part of the transmission’s hydraulic clutch release system, it transfers pedal input through hydraulic pressure to help disengage the clutch during shifting. LuK has been involved in the evolution of clutch release systems from mechanical designs to hydraulic designs, and that background is reflected in this replacement component.

Use LSC620 when servicing a Mazda 2 manual transmission clutch release system and you need a replacement slave cylinder that matches the original application. The part number LSC620 is also useful when cross-checking catalog listings for the same Mazda 2 fitment.

Common Issues This Part Can Address

• Clutch pedal that feels soft or inconsistent
• Difficulty disengaging the clutch during gear changes
• Hydraulic fluid leakage at the slave cylinder
• Incomplete clutch release on Mazda 2 manual transmission vehicles
• Shifting problems related to worn hydraulic release components

Installation Notes and Tips

Confirm the vehicle is a 2011-2014 Mazda 2 with the correct manual transmission application before ordering. Inspect the hydraulic line, master cylinder, and surrounding release components during service so the new slave cylinder is installed into a clean, properly functioning system. After installation, bleed the hydraulic system according to factory procedure to remove air from the circuit.

Quality Assurance

LuK is part of Schaeffler’s clutch and transmission component expertise, with a history of developing complete hydraulic clutch release systems. That engineering background supports consistent fitment and function for the LSC620 in Mazda 2 applications.