Dorman - First Stop Clutch Master Cylinder P/N:CM39605

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$37.99
MPN: CM39605
Item Package Quantity: 1
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Dorman - First Stop Clutch Master Cylinder P/N:CM39605
Dorman - First Stop Clutch Master Cylinder P/N:CM39605
$37.99

Keep the hydraulic link between your clutch pedal and the release system working with the Dorman - First Stop Clutch Master Cylinder CM39605. This clutch master cylinder produces the hydraulic pressure that disengages the clutch when you press the pedal, and it drops in as a direct replacement for the 1986-1994 Nissan D21 (L4-2.4L, V6-3.0L), 1987-1988 Nissan Pathfinder (L4-2.4L), 1987-1995 Nissan Pathfinder (V6-3.0L), 1986 Nissan Pickup (L4-1.8L), 1994-1996 Nissan Pickup (L4-2.4L), and 1995 Nissan Pickup (V6-3.0L).

  • Direct replacement: built to match the original clutch master cylinder in the listed vehicles.
  • Precise design: reverse-engineered from the original equipment to install and operate reliably.
  • Durable materials: includes high-grade rubber components compatible with standard brake fluid.
  • Bore: 0.625 in. inside diameter.

If a leaking or failing clutch master cylinder is the cause of a soft, sinking, or unresponsive clutch pedal, this unit is designed to replace it. Backed by a team of engineers and quality-control experts in the United States. Country of origin: China.

Manufacturer part number CM39605. Package contents: one clutch master cylinder.

Frequently Asked Questions

What does the CM39605 clutch master cylinder do?

It converts the force you apply at the clutch pedal into hydraulic pressure, which travels to the release system to disengage the clutch for shifting.

Which vehicles does this fit?

It's cataloged for Nissan D21, Pathfinder, and Pickup applications with the L4-1.8L, L4-2.4L, or V6-3.0L engines. See the Buyer's Guide tab for the exact year and engine for your vehicle.

What are the signs this part may need replacing?

Signs may include a leaking cylinder, a soft or spongy clutch pedal, or a pedal that sinks to the floor. Have the system diagnosed first, since the slave cylinder or hydraulic line can cause similar signs.

What fluid is it compatible with?

It includes high-grade rubber components compatible with standard brake fluid. Follow your vehicle's service information for the correct fluid specification and bleeding procedure.

What is the bore size and what's included?

The cylinder has a 0.625 in. inside diameter (bore), and the package contains one clutch master cylinder.