HomeTransmission > Manual Transmission ComponentsLuk LMC225 Clutch Master Cylinder
Part #: LMC225

Luk LMC225 Clutch Master Cylinder

⚙️ 6 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: Mazda, RX-7
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Luk Clutch Master Cylinder LMC225 for Mazda RX-7

The Luk Clutch Master Cylinder LMC225 is designed specifically for Mazda RX-7 models, providing reliable clutch control and hydraulic performance. This new part ensures consistent operation and is supplied with essential components to facilitate installation.

  • New clutch master cylinder for Mazda RX-7
  • Includes push rod for direct installation
  • Installation instructions included for ease of setup
  • Does not include clutch slave cylinder or heat shield
  • Requires manual bleeding; not pre-bled or pre-filled

Product Details and Specifications

The Luk LMC225 clutch master cylinder is a new replacement part engineered to restore proper clutch hydraulic function in Mazda RX-7 vehicles. It comes with a push rod to connect the pedal assembly directly, and detailed installation instructions are included to assist with the replacement process. This component is not pre-filled with fluid nor pre-bled, so manual bleeding of the clutch hydraulic system is necessary after installation. The product does not include a clutch slave cylinder or heat shield, so those components must be sourced separately if needed.

Compatible Applications and Use Cases

This clutch master cylinder is compatible with Mazda RX-7 models requiring a manual transmission component replacement. It is intended to address issues such as:

  • Spongy or unresponsive clutch pedal feel
  • Hydraulic fluid leaks from the master cylinder
  • Difficulty engaging or disengaging the clutch
  • Clutch pedal sticking or failing to return properly
  • General wear or failure of the original clutch master cylinder

Installation Notes and Tips

When installing the Luk LMC225 clutch master cylinder, ensure the hydraulic system is properly bled to remove air and restore clutch pedal responsiveness. The included push rod should be adjusted to match the pedal assembly for optimal performance. Follow the provided installation instructions carefully to avoid damage or improper fitment. Since the unit is not pre-filled, fill the reservoir with the recommended clutch fluid before bleeding.

Quality Assurance and Warranty

The Luk clutch master cylinder LMC225 is a new part manufactured to meet OEM standards for durability and performance. While specific warranty details are not provided, Luk products typically adhere to strict quality control processes to ensure reliability in automotive applications. Using this part helps maintain the integrity of the clutch hydraulic system in your Mazda RX-7.

BrandLuk
Part NumberLMC225
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 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1991MazdaRX-71.3LR2N/A
1990MazdaRX-71.3LR2N/A
1989MazdaRX-71.3LR2N/A
1988MazdaRX-71.3LR2N/A
1987MazdaRX-71.3LR2N/A
1986MazdaRX-71.3LR2N/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:

12208136.45108398215110489100547423072225728409CM112865CM1136CMA39821FB0141400BM1018SH5018

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