Luk LMC401 Clutch Master Cylinder
OE Quality 60-Day Returns
Luk

Luk LMC401 Clutch Master Cylinder

Brand Luk LMC401
Fits Jeep · 6 vehicles

Hydraulic clutch release. Built for modern clutch systems that replace mechanical actuation.

Push rod included. Ready for installation with the rod supplied.

New part. Fresh replacement component, not remanufactured.

Cross-references Dayco 72401, Dorman - First Stop CM640048 and PERFECTION 800021 for the same application. See all 6.

$65.47Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $65.47
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Clutch Master Cylinder options

Clutch Master Cylinder for Jeep Liberty

Restore hydraulic clutch release performance with this LuK clutch master cylinder, part number LMC401. It is a new replacement unit for 2002-2004 Jeep Liberty models and includes the push rod and installation instructions for a more straightforward service.

Key Features

  • Direct replacement clutch master cylinder for manual transmission service
  • Fits 2002-2004 Jeep Liberty
  • New part construction
  • Push rod included
  • Installation instructions included
  • Pre-filled fluid: no
  • Pre-bled system: no
  • Clutch slave cylinder included: no
  • Heat shield included: no

Product Details

LuK has extensive experience in hydraulic clutch release systems, and the LMC401 reflects that background in a replacement master cylinder built for manual transmission applications. This clutch master cylinder is used to transmit pedal input through hydraulic pressure, helping maintain consistent clutch engagement and release on Jeep Liberty models from 2002 through 2004. The LMC401 is a practical OE-style service part for Jeep Liberty clutch hydraulic repairs and manual transmission maintenance.

This part cross-references Dayco 72401 and Dorman - First Stop CM640048 for the same application.

Common Repair Uses

  • Hard or inconsistent clutch pedal feel
  • Hydraulic fluid loss at the master cylinder
  • Clutch disengagement problems during shifting
  • Pedal travel issues caused by worn internal seals
  • Manual transmission clutch hydraulic service on Jeep Liberty

Installation Notes

Use the included installation instructions during replacement. Because this unit is not pre-filled or pre-bled, the hydraulic system requires proper filling and bleeding after installation. Verify push rod alignment, inspect the clutch hydraulic line and related components, and confirm there are no leaks before returning the vehicle to service. This clutch master cylinder is listed for 2002-2004 Jeep Liberty applications only.

Quality Assurance

LuK is recognized for its long-standing development work in hydraulic clutch release systems, backed by Schaeffler’s broader clutch system expertise. Part number LMC401 is a new replacement component built for manual transmission clutch hydraulic service.

Related reading

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2004JeepLiberty2.4LL4N/A—
2004JeepLiberty3.7LV6N/A—
2003JeepLiberty2.4LL4N/A—
2003JeepLiberty3.7LV6N/A—
2002JeepLiberty2.4LL4N/A—
2002JeepLiberty3.7LV6N/A—
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dayco — 72401Dorman - First Stop — CM640048PERFECTION — 80002152104297AA5110567100SH5237