Send hydraulic pressure from the clutch pedal to the slave cylinder again with the Dorman - First Stop Clutch Master Cylinder CM640121. When the clutch pedal is pressed, this cylinder generates the hydraulic pressure that disengages the clutch. It installs as a direct-fit replacement for the 2002-2015 MINI Cooper (L4-1.6L), 2011-2013 MINI Cooper Countryman (L4-1.6L), 2013 MINI Cooper Paceman (L4-1.6L), and the 2014-2016 MINI Cooper (L3-1.5L and L4-2.0L).
If a leaking or malfunctioning clutch master cylinder is the cause of a soft or sinking clutch pedal or difficulty disengaging the clutch, this replaces it; diagnose the cause before installing. Item grade: Standard Replacement. Country of origin: Italy.
Interchange: M1992 · 21526758826 · 21526774078 · 072-9869 · 0729869 · 136.34015 · CM452630 · LMC464 · 800052 · CM142264 · F142264
Manufacturer part number CM640121.
This part cross-references / interchanges with the following part numbers:
What does this clutch master cylinder do?
When you press the clutch pedal, it generates hydraulic pressure that travels to the slave cylinder to disengage the clutch so you can shift gears.
Which vehicles does the CM640121 fit?
It's a direct-fit replacement for the 2002-2015 MINI Cooper (L4-1.6L), 2014-2016 Cooper (L3-1.5L, L4-2.0L), 2011-2013 Cooper Countryman (L4-1.6L), and 2013 Cooper Paceman (L4-1.6L).
What kind of fluid is it built for?
It includes high-grade rubber components made for compatibility with standard brake fluid; check the vehicle service information for the correct fluid specification.
What are signs this part may need replacing?
A clutch master cylinder that is leaking or malfunctioning may cause a soft or sinking clutch pedal or trouble disengaging the clutch. Diagnose the cause before replacing.
Where is this clutch master cylinder made?
Country of origin: Italy. Item grade: Standard Replacement.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.