HomeTransmission > Manual Transmission ComponentsLuk LMC309 Clutch Master Cylinder
Part #: LMC309

Luk LMC309 Clutch Master Cylinder

⚙️ 4 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: Jeep, Grand Cherokee
🔄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 Jeep Grand Cherokee

The Luk LMC309 clutch master cylinder is designed specifically for Jeep Grand Cherokee models, providing precise clutch control and consistent performance. This new part ensures smooth operation and durability for your manual transmission system.

  • Includes installation instructions for straightforward setup
  • Comes with a push rod for complete assembly
  • Does not include a clutch slave cylinder
  • New part, not pre-filled or pre-bled
  • Compatible with Jeep Grand Cherokee manual transmission systems

Product Details and Specifications

The Luk LMC309 clutch master cylinder is engineered to meet OEM standards for Jeep Grand Cherokee vehicles. This component is essential for transferring hydraulic pressure from the clutch pedal to the clutch slave cylinder, enabling smooth gear shifts. While the unit does not come pre-filled with fluid or pre-bled, it includes a push rod and detailed installation instructions to assist with proper setup. Note that this part does not include a clutch slave cylinder or heat shield, so those components must be sourced separately if needed.

Applications and Problem Solving

  • Restores clutch pedal pressure and responsiveness
  • Eliminates clutch engagement issues caused by master cylinder failure
  • Prevents hydraulic fluid leaks in the clutch system
  • Addresses inconsistent clutch pedal feel or sponginess
  • Replaces worn or damaged clutch master cylinders in Jeep Grand Cherokee models

Installation Notes and Tips

Installation instructions are included with the Luk LMC309 clutch master cylinder to guide you through the replacement process. Since the unit is not pre-filled or pre-bled, be prepared to fill the hydraulic system with the appropriate fluid and bleed air from the system to ensure proper clutch operation. Verify compatibility with your specific Jeep Grand Cherokee model year before installation.

Quality Assurance and Warranty

This Luk clutch master cylinder is a new part manufactured to meet strict quality standards. While specific warranty details are not provided, Luk products typically adhere to industry quality controls to ensure reliable performance and durability in manual transmission applications.

BrandLuk
Part NumberLMC309
Installation Instructions IncludedYes
Push Rod IncludedYes
Heat Shield IncludedNo
Pre-Filled FluidNo
Clutch Slave Cylinder IncludedWithout clutch slave cylinder
Pre-Bled SystemNo
New PartYes

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1996JeepGrand Cherokee4.0LL6N/A
1995JeepGrand Cherokee4.0LL6N/A
1994JeepGrand Cherokee4.0LL6N/A
1993JeepGrand Cherokee4.0LL6N/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:

12626136.670135007751104401005210762472309CM126868CMA350057M0110SH5176

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