Dorman - First Stop Clutch Master Cylinder P/N:CM640126

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$88.99
MPN: CM640126
UPC: 885484130739
Item Package Quantity: 1
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Dorman - First Stop Clutch Master Cylinder P/N:CM640126
Dorman - First Stop Clutch Master Cylinder P/N:CM640126
$88.99

Every time you push the clutch pedal, the Dorman - First Stop Clutch Master Cylinder CM640126 generates the hydraulic pressure that pushes fluid to the slave cylinder to disengage the clutch. It's engineered to drop in like the original on the listed applications — a direct-fit replacement for the 1999-2002 Infiniti G20 [L4-2.0L].

  • Direct replacement: built to match the original clutch master cylinder used on the specified vehicles.
  • Precise design: reverse-engineered from the original equipment to fit and operate reliably.
  • Durable materials: includes high-grade rubber components compatible with standard brake fluid.
  • Build: aluminum body with a zinc finish, a single integrated reservoir, a piston-type cylinder, a 0.625 in inside diameter, a single outlet with an M10 x 1.0 thread.

This unit is not pre-bled or pre-filled, so the hydraulic system must be filled and bled after installation. If a leaking or malfunctioning clutch master cylinder is the cause of your clutch trouble, this replaces it. Backed by a team of engineers and quality-control experts in the United States; country of origin: China.

Interchange: 136.42017 · 306107J100 · 306107J110 · 306107J114 · 306107J115 · 800051 · CM142231 · F142231. Manufacturer part number CM640126.

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

136.42017, 306107J100, 306107J110, 306107J114, 306107J115, 800051, CM142231, F142231

Frequently Asked Questions

What does a clutch master cylinder do?

When you press the clutch pedal, it generates hydraulic pressure and sends fluid to the slave cylinder to disengage the clutch.

Which vehicle does CM640126 fit?

It's a direct-fit replacement for the 1999-2002 Infiniti G20 with the L4-2.0L engine. Check the Buyer's Guide tab to confirm your vehicle.

Is this cylinder pre-bled or pre-filled?

No. It is not pre-bled or pre-filled, so the hydraulic system will need to be filled and bled after installation.

Does it include a reservoir?

Yes. It has a single integrated reservoir and uses high-grade rubber components compatible with standard brake fluid.

What are signs this part may need replacing?

A leaking or malfunctioning clutch master cylinder can be a sign. Diagnose the cause first, since other hydraulic components can produce similar clutch symptoms.