HomeTransmission > Manual Transmission ComponentsLuk LMC604 Clutch Master Cylinder
Part #: LMC604

Luk LMC604 Clutch Master Cylinder

⚙️ 3 vehicles fit this part
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Select your vehicle to confirm fitment
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge and Jeep, Nitro and Liberty
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Clutch Master Cylinder for Dodge and Jeep Vehicles

The Luk LMC604 clutch master cylinder is designed specifically for manual transmission systems in Dodge Liberty and Jeep Nitro models. This new part ensures precise clutch control and smooth operation for your vehicle's manual transmission.

  • Includes installation instructions for straightforward setup
  • Comes with a push rod for complete assembly
  • Does not include a clutch slave cylinder, heat shield, or pre-filled fluid
  • New, unused part for dependable performance
  • Compatible with Dodge Liberty and Jeep Nitro manual transmissions

Product Details and Specifications

The Luk LMC604 clutch master cylinder is engineered to meet OEM standards for manual transmission components. It is supplied without a clutch slave cylinder and does not come pre-bled or pre-filled with fluid, allowing for proper fluid filling and bleeding during installation. The included push rod facilitates proper engagement with the clutch pedal, and detailed installation instructions are provided to assist with the replacement process. This part is a new component, ensuring no prior wear or damage.

Compatible Vehicles and Applications

This clutch master cylinder is compatible with the following vehicles:

  • Dodge Liberty manual transmission models
  • Jeep Nitro manual transmission models

It is designed to replace the original clutch master cylinder in these vehicles, restoring clutch pedal feel and hydraulic pressure for smooth gear shifts.

Common Issues Addressed by the Luk LMC604

  • Clutch pedal feels spongy or soft
  • Difficulty shifting gears due to hydraulic pressure loss
  • Fluid leaks from the clutch master cylinder
  • Clutch engagement problems or inconsistent pedal response
  • Worn or damaged clutch master cylinder components

Installation Notes and Tips

Installation instructions are included with the Luk LMC604 clutch master cylinder to guide you through the replacement process. Since the unit is not pre-filled or pre-bled, it is important to properly fill the hydraulic system with the recommended brake fluid and bleed air from the system to ensure optimal clutch performance. The included push rod should be adjusted to the correct length for proper pedal engagement. Professional installation is recommended if you are unfamiliar with manual transmission hydraulic systems.

Quality Assurance and Warranty

The Luk LMC604 clutch master cylinder is a new part manufactured to meet or exceed OEM specifications. While specific warranty details are not provided, Luk products typically come with a limited warranty against defects in materials and workmanship. Using a genuine Luk component helps maintain the reliability and safety of your Dodge Liberty or Jeep Nitro manual transmission system.

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2008DodgeNitro3.7LV6N/A
2008JeepLiberty3.7LV6N/A
2007DodgeNitro3.7LV6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

136.67024511048010052125159AE72604M0122

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.