Luk LSC378 Clutch Slave Cylinder

Reliable Clutch Slave Cylinder for Chevrolet and GMC Trucks

The Luk LSC378 clutch slave cylinder is designed for manual transmission systems in select Chevrolet and GMC trucks. Engineered to provide consistent hydraulic pressure, this component ensures smooth clutch operation for vehicles like the Silverado 2500 HD and Sierra 3500.

• Compatible with Chevrolet Silverado 2500 HD, Silverado 3500, Sierra 2500 HD, Sierra 3500, and GMC Yukon models
• Part number LSC378 for precise identification and fitment
• Durable construction to withstand high-pressure clutch system demands
• Direct replacement for original equipment clutch slave cylinders
• Maintains proper hydraulic pressure for efficient clutch disengagement

Product Details and Specifications

The Luk LSC378 clutch slave cylinder is a critical manual transmission component that controls the hydraulic pressure applied to the clutch fork. This part is specifically designed for use in heavy-duty Chevrolet and GMC trucks, including the Sierra 2500 HD and Silverado 3500 models. By converting hydraulic pressure into mechanical force, it enables smooth clutch engagement and disengagement, which is essential for shifting gears effectively. The LSC378 is manufactured to meet OEM standards, ensuring compatibility and reliable performance within the clutch system.

Applications and Common Issues Addressed

• Restores clutch hydraulic pressure for proper pedal feel and operation
• Eliminates clutch slippage caused by hydraulic leaks or failure
• Prevents difficulty in shifting gears due to insufficient clutch disengagement
• Resolves clutch pedal sticking or sponginess
• Addresses fluid leaks from the slave cylinder area

Installation Notes and Tips

Installation of the Luk LSC378 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. Use manufacturer-recommended brake fluid and follow torque specifications for mounting bolts to avoid leaks or premature failure.

Quality Assurance and Warranty Information

Luk manufactures the LSC378 clutch slave cylinder to meet stringent quality standards, ensuring durability and consistent operation. This part is tested for fit, form, and function to match OEM specifications. While specific warranty details may vary, Luk typically offers coverage against defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.