Dorman - First Stop Clutch Slave Cylinder P/N:CS37680

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$28.99
MPN: CS37680
Item Package Quantity: 1
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Dorman - First Stop Clutch Slave Cylinder P/N:CS37680
Dorman - First Stop Clutch Slave Cylinder P/N:CS37680
$28.99

Keep your clutch hydraulics responding the way they should with the Dorman - First Stop Clutch Slave Cylinder CS37680. The slave cylinder takes the pressurized fluid sent by the clutch master cylinder and turns it into the mechanical movement that disengages the clutch, so the pedal can break the connection between the engine and transmission for each shift. It installs as a direct-fit replacement for the listed applications: the 1986-1994 Nissan D21, the 2013-2015 Nissan NP300, and the 1986, 1995, and 2004 Nissan Pickup.

  • Hydraulic clutch actuation: receives fluid pressure from the master cylinder and extends its piston to move the clutch release mechanism.
  • Replaces a worn hydraulic component: if a worn or leaking original slave cylinder is the cause of your clutch trouble, this replaces that part in the system.
  • Direct-fit replacement: designed to fit the listed Nissan applications.

Signs the original slave cylinder may need replacing include a soft or spongy clutch pedal, difficulty shifting gears, a clutch that won't fully disengage, or hydraulic fluid seepage at the cylinder. Because those symptoms can have other causes, diagnose the hydraulic system before replacing parts. Manufacturer part number CS37680.

Frequently Asked Questions

What does this clutch slave cylinder do?

It receives pressurized fluid from the clutch master cylinder and extends its piston to move the clutch release mechanism, disengaging the clutch so you can shift gears.

Which vehicles does the CS37680 fit?

It is a direct-fit replacement for the 1986-1994 Nissan D21, the 2013-2015 Nissan NP300, and the 1986, 1995, and 2004 Nissan Pickup. Check the Buyer's Guide tab to confirm your vehicle.

What are signs my slave cylinder may need replacing?

Common signs include a soft or spongy clutch pedal, trouble shifting, a clutch that won't fully disengage, or fluid seepage at the cylinder. Diagnose the system first, since these can have other causes.

What is the manufacturer part number?

The manufacturer part number is CS37680 from Dorman - First Stop.

Should I bleed the clutch hydraulics after installing this part?

Yes. Air in the hydraulic circuit can cause a spongy pedal or poor disengagement, so bleed the system per the vehicle service procedure after installation.