Dorman - First Stop Clutch Master Cylinder P/N:CM39608

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$103.99
MPN: CM39608
Item Package Quantity: 1
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Dorman - First Stop Clutch Master Cylinder P/N:CM39608
Dorman - First Stop Clutch Master Cylinder P/N:CM39608
$103.99

Turn clutch-pedal effort into the hydraulic pressure that releases your clutch with the Dorman - First Stop Clutch Master Cylinder CM39608. It drops in as a direct replacement for the 1986-1988 Pontiac Fiero equipped with the L4-2.5L or V6-2.8L engine.

When you press the pedal, the clutch master cylinder converts that motion into hydraulic pressure and sends fluid to the slave cylinder to disengage the clutch. If a worn or leaking original master cylinder is the cause of a soft pedal, fluid loss, or trouble shifting gears, this unit is designed to replace it.

  • Direct replacement: built to match the original clutch master cylinder on the listed vehicles.
  • Precise design: reverse-engineered from the original equipment so it fits and functions like the factory part.
  • Durable materials: high-grade rubber components compatible with standard brake fluid.
  • 0.688 in. bore.
  • Trustworthy value: backed by a team of engineers and quality-control experts in the United States.

Country of origin: China. Manufacturer part number CM39608.

Frequently Asked Questions

What does the clutch master cylinder do?

It converts clutch-pedal movement into hydraulic pressure and sends fluid to the slave cylinder to disengage the clutch when you press the pedal.

What vehicles does the CM39608 fit?

It is a direct replacement for the 1986-1988 Pontiac Fiero with the L4-2.5L or V6-2.8L engine. See the Buyer's Guide tab to confirm fitment.

What are signs this part may need replacing?

Signs may include fluid leaking at the cylinder, a soft or spongy clutch pedal, or difficulty shifting. Diagnose the cause before replacing, as other parts can produce similar symptoms.

What is the bore size of this master cylinder?

This clutch master cylinder has a 0.688 in. inside diameter (bore).

What fluid is this clutch master cylinder compatible with?

It uses high-grade rubber components compatible with standard brake fluid. Consult the vehicle service information for the correct fluid specification.