Losing clutch-pedal pressure or noticing fluid seepage? The Dorman – First Stop Clutch Master Cylinder CM640186 converts the effort you put into the clutch pedal into the hydraulic pressure that operates the clutch release circuit. It installs as a direct replacement on the 2008-2011 Subaru Forester (H4-2.5L), so it slots into the original clutch master's role on that application.
If a worn or leaking clutch master cylinder is the cause of a sinking pedal, spongy feel, or difficulty engaging gears, this unit replaces it. Signs it may need replacing include fluid loss at the pedal, a pedal that drops to the floor, or inconsistent clutch engagement — diagnose the cause before replacing. Outlet thread size: M10 x 1.0. Item grade: Standard Replacement. Country of origin: Taiwan.
Interchange: 072-9828 · 0729828 · 37230SC020. Manufacturer part number CM640186.
This part cross-references / interchanges with the following part numbers:
What vehicle does this clutch master cylinder fit?
It is a direct replacement for the 2008-2011 Subaru Forester with the H4-2.5L engine. Confirm the fitment for your vehicle in the Buyer's Guide tab.
What does a clutch master cylinder do?
It converts clutch-pedal effort into hydraulic pressure, sending fluid to the clutch release circuit so the clutch can disengage and engage.
What are signs my clutch master cylinder may need replacing?
Possible signs include a pedal that sinks to the floor, a spongy pedal, fluid seepage, or inconsistent clutch engagement. Diagnose the cause before replacing.
What are the specifications for this part?
Outlet thread size is M10 x 1.0, item grade is Standard Replacement, and it includes high-grade rubber components compatible with standard brake fluid. Country of origin: Taiwan.
Which part numbers does this cross-reference?
It interchanges with 072-9828 (0729828) and 37230SC020. The manufacturer part number is CM640186.
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.