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Luk LMC486 Clutch Master Cylinder
| Brand | Luk LMC486 |
|---|---|
| Fits | Chevrolet and Pontiac · 19 vehicles |
Hydraulic clutch release. Built for modern clutch actuation systems.
Push rod included. Ready for a straightforward installation.
New part. Fresh replacement component for dependable service.
Cross-references AMS Automotive M0455, Dayco 72486 and Dorman - First Stop CM640098 for the same application. See all 10.
Clutch Master Cylinder for Manual Transmission Service
Restore hydraulic clutch operation with this LuK clutch master cylinder, part number LMC486. It is a new replacement unit with installation instructions and a push rod included, built for direct service on select Chevrolet Cobalt and Pontiac G5 manual transmission applications.
- New clutch master cylinder for manual transmission systems
- Includes installation instructions
- Push rod included
- Pre-filled fluid: No
- Pre-bled system: No
- Heat shield included: No
- Supplied without clutch slave cylinder
Application and OE-Style Function
LuK has extensive experience in hydraulic clutch release systems, and this LMC486 clutch master cylinder reflects that background in a service replacement part for manual transmission repair. It is compatible with 2005-2010 Chevrolet Cobalt and 2007-2009 Pontiac G5, making it a direct-fit option for drivers addressing clutch hydraulic issues on these platforms. This part cross-references Sachs SH5303 for the same application.
Common Repair Uses
- Hard or inconsistent clutch pedal feel
- Loss of hydraulic pressure in the clutch system
- Difficulty disengaging the clutch
- Fluid leakage at the master cylinder
- Restoring clutch release performance after wear
Installation Notes and Tips
Fits 2005-2010 Chevrolet Cobalt and 2007-2009 Pontiac G5. Follow the included installation instructions during replacement, and verify the hydraulic line connection, push rod engagement, and system bleeding procedure before returning the vehicle to service. Because this unit is not pre-filled or pre-bled, the clutch hydraulic system must be filled and bled after installation.
Quality Assurance
LuK, part of Schaeffler, has developed extensive expertise in complete clutch release systems and hydraulic clutch components. The LMC486 is a new part built for manual transmission service and supplied as a replacement clutch master cylinder for the listed applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Chevrolet | Cobalt | 2.2L | L4 | N/A | — |
| 2010 | Chevrolet | Cobalt | 2.0L | L4 | N/A | — |
| 2009 | Chevrolet | Cobalt | 2.0L | L4 | N/A | — |
| 2009 | Chevrolet | Cobalt | 2.2L | L4 | N/A | — |
| 2009 | Pontiac | G5 | 2.2L | L4 | N/A | — |
| 2008 | Chevrolet | Cobalt | 2.0L | L4 | N/A | — |
| 2008 | Chevrolet | Cobalt | 2.4L | L4 | N/A | — |
| 2008 | Chevrolet | Cobalt | 2.2L | L4 | N/A | — |
| 2008 | Pontiac | G5 | 2.2L | L4 | N/A | — |
| 2008 | Pontiac | G5 | 2.4L | L4 | N/A | — |
| 2007 | Chevrolet | Cobalt | 2.0L | L4 | N/A | — |
| 2007 | Chevrolet | Cobalt | 2.4L | L4 | N/A | — |
| 2007 | Chevrolet | Cobalt | 2.2L | L4 | N/A | — |
| 2007 | Pontiac | G5 | 2.2L | L4 | N/A | — |
| 2006 | Chevrolet | Cobalt | 2.0L | L4 | N/A | — |
| 2006 | Chevrolet | Cobalt | 2.4L | L4 | N/A | — |
| 2006 | Chevrolet | Cobalt | 2.2L | L4 | N/A | — |
| 2005 | Chevrolet | Cobalt | 2.0L | L4 | N/A | — |
| 2005 | Chevrolet | Cobalt | 2.2L | L4 | N/A | — |
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