Dorman - First Stop Clutch Master Cylinder P/N:CM640216

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$76.99
MPN: CM640216
UPC: 889245283252
Item Package Quantity: 1
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Dorman - First Stop Clutch Master Cylinder P/N:CM640216
Dorman - First Stop Clutch Master Cylinder P/N:CM640216
$76.99

Keep your clutch engaging crisply with the Dorman First Stop Clutch Master Cylinder CM640216. Reverse-engineered from the original equipment, it drops in as a direct replacement for the 2008-2019 Nissan Frontier (V6-4.0L), 2016-2019 Nissan Frontier (L4-2.5L), 2016-2020 Nissan NP300 Frontier (L4-2.5L), and 2008-2015 Nissan Xterra (V6-4.0L). The clutch master cylinder converts pedal force into hydraulic pressure that travels to the slave cylinder to disengage the clutch; if a leaking or worn master cylinder is the cause of a soft, sinking pedal or hard shifting, this unit replaces it.

  • Piston-type cylinder: 0.625 in inside diameter with a single reservoir included.
  • Outlet: one outlet with an M10 x 1.0 thread.
  • Construction: aluminum body with a zinc finish.
  • Sealing: high-grade rubber components for compatibility with standard brake fluid.

This cylinder is not pre-bled or pre-filled, so bleed the clutch hydraulic system after installation. Standard Replacement grade, backed by a team of engineers and quality control experts in the United States. Country of origin: Taiwan.

Interchange: M0631 · 0729711 · 136.42028 · LMC440 · 30610EA00A · 800105 · CM142233 · CM143065
Manufacturer part number CM640216

This part cross-references / interchanges with the following part numbers:

M0631, 0729711, 136.42028, LMC440, 30610EA00A, 800105, CM142233, CM143065

Frequently Asked Questions

What does this clutch master cylinder do?

It converts clutch-pedal force into hydraulic pressure sent to the slave cylinder to disengage the clutch. If a failed master cylinder is causing your issue, this replaces it.

Which vehicles does CM640216 fit?

The 2008-2019 Nissan Frontier (V6-4.0L), 2016-2019 Frontier (L4-2.5L), 2016-2020 NP300 Frontier (L4-2.5L), and 2008-2015 Xterra (V6-4.0L). Check the Buyer's Guide tab to confirm your vehicle.

Is it pre-bled or pre-filled?

No. This unit is not pre-bled or pre-filled, so bleed the clutch hydraulic system after installation for a firm pedal.

Does it include a reservoir?

Yes. It includes a single reservoir. The package contains one clutch master cylinder.

What are signs my clutch master cylinder may need replacing?

A soft or sinking clutch pedal, difficulty shifting, or fluid leaking at the cylinder can be signs. Diagnose the cause before replacing, since other parts can produce similar symptoms.