When your clutch pedal turns soft or the old unit starts leaking, the Dorman - First Stop Clutch Master Cylinder CM39687 supplies the hydraulic pressure that pushes the slave cylinder to disengage the clutch. It drops in as a direct-fit replacement for the 1980-1982 Toyota Corolla with the L4-1.8L engine, so if a failed master cylinder is the cause of your clutch trouble, this replaces it.
Backed by a team of engineers and quality control experts in the United States. Country of origin: Taiwan.
Interchange: 18M2073 · M1622 · 23-22202 · 2322202 · M903098 · Q-56202 · Q56202 · 072-7988 · 0727988 · 11886 · 136.44202 · 137.44202 · CM103282 · LMC264 · CM1183 · 39687 · CMA39687 · SH5126 · 3141012070 · 3141012182 · F103282. Manufacturer part number CM39687.
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 the hydraulic pressure sent to the slave cylinder to disengage the clutch so you can shift gears.
Which vehicle does the CM39687 fit?
It is a direct-fit replacement for the 1980-1982 Toyota Corolla with the L4-1.8L engine. Confirm fitment for your vehicle in the Buyer's Guide tab.
What are signs this part may need replacing?
A soft or sinking clutch pedal, fluid leaking near the master cylinder, or trouble disengaging the clutch can be signs it may need replacing. Diagnose the cause before replacing.
What is the bore size?
This clutch master cylinder has a 0.625 in inside diameter bore.
What fluid is it compatible with?
It includes high-grade rubber components for compatibility with standard brake fluid. Refer to your vehicle service information for the specified fluid.
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.