Press the clutch pedal and this cylinder does the work of disengaging it — the Dorman First Stop Clutch Master Cylinder (P/N CM350055) turns pedal movement into hydraulic pressure and sends fluid to the slave cylinder to release the clutch. It's a direct-fit replacement for the 1993-1994 Ford Explorer [V6-4.0L], 1993-1994 Ford Ranger [V6-3.0L] and [V6-4.0L], 1993-1994 Mazda Navajo [V6-4.0L], 1994 Mazda B2300 [L4-2.3L], 1994 Mazda B3000 [V6-3.0L], 1994 Mazda B4000 [V6-4.0L], and the 1998 Ford Ranger [V6-4.0L]. If a leaking or malfunctioning master cylinder is behind a soft or sinking clutch pedal, this unit replaces it.
Item grade: Standard Replacement. Country of origin: China. Package contents: one clutch master cylinder. Manufacturer part number CM350055.
What does this clutch master cylinder do?
When you press the clutch pedal, it converts that motion into hydraulic pressure and sends fluid to the slave cylinder to disengage the clutch.
Which vehicles does CM350055 fit?
It's a direct-fit replacement for the 1993-1994 Ford Explorer and Ranger, 1998 Ford Ranger, 1994 Mazda B2300/B3000/B4000, and 1993-1994 Mazda Navajo. See the Buyer's Guide tab for engine-specific coverage.
What fluid is it compatible with?
It includes high-grade rubber components intended for compatibility with standard brake fluid. Follow the vehicle's service information for the correct fluid specification.
What is the bore size?
The inside diameter is 16 mm.
What are signs my clutch master cylinder may need replacing?
A soft, spongy, or sinking clutch pedal, difficulty shifting, or fluid leaking at the cylinder may be signs it needs replacing. Diagnose the cause first, since other parts can produce the same symptoms.
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.