Luk LMC657 Clutch Master Cylinder

Clutch Master Cylinder for Kia Spectra

The LuK LMC657 clutch master cylinder is a new hydraulic replacement for manual transmission systems in select Kia Spectra and Kia Spectra5 models. It includes the push rod and installation instructions, making it a direct-service part for restoring clutch pedal hydraulic operation.

Key Features

• New clutch master cylinder for manual transmission applications
• Includes push rod and installation instructions
• Supplied dry, without pre-filled fluid or pre-bled system
• Does not include a clutch slave cylinder
• Fits 2007-2009 Kia Spectra and 2007-2009 Kia Spectra5
• Part number LMC657 for catalog and cross-reference use

Detailed Description

LuK has extensive experience in hydraulic clutch release systems, and the LMC657 reflects that focus with a replacement master cylinder built for manual clutch actuation. It is intended for 2007-2009 Kia Spectra and 2007-2009 Kia Spectra5 applications, including vehicles that need a direct hydraulic clutch master cylinder service part. This part cross-references Sachs SH5528 for the same application.

Common Repair Uses

• Restores clutch pedal hydraulic pressure
• Addresses leaking or worn master cylinder seals
• Helps correct soft, inconsistent, or failing clutch pedal feel
• Supports repair of clutch disengagement problems caused by hydraulic loss
• Replaces a damaged or aging factory master cylinder

Installation Notes

Installation instructions are included. The unit is not pre-filled and is not pre-bled, so the hydraulic system must be filled and bled after installation. The push rod is included, and the clutch slave cylinder is not included. Verify vehicle fitment by year and model before installation on a Kia Spectra or Kia Spectra5.

Quality Assurance

LuK, part of Schaeffler, has developed hydraulic clutch release system expertise over many years. The LMC657 is a new part built for manual transmission service and OE-style hydraulic clutch repair.