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Luk LMC256 Clutch Master Cylinder
Reliable Clutch Master Cylinder for Buick, Oldsmobile, and Pontiac
The Luk LMC256 clutch master cylinder is designed to restore precise clutch control for select Buick, Oldsmobile, and Pontiac models. This new manual transmission component ensures consistent hydraulic pressure for smooth clutch operation in vehicles like the Buick Regal, Oldsmobile Calais, and Pontiac Grand Am.
- Includes installation instructions for straightforward setup
- Comes with a push rod for complete assembly
- New part, ensuring durability and reliability
- Does not include clutch slave cylinder, heat shield, or pre-filled fluid
- Requires bleeding after installation as it is not a pre-bled system
Product Details and Specifications
The Luk LMC256 clutch master cylinder is a new replacement part engineered for manual transmission systems in Buick Calais, Oldsmobile Calais, Pontiac Grand Am, and Buick Regal models. It includes a push rod to facilitate proper engagement with the clutch pedal. While the unit does not come pre-filled with fluid or pre-bled, it is supplied with detailed installation instructions to assist with the bleeding process. This part is sold without a clutch slave cylinder or heat shield, allowing for flexible use in systems where those components are serviced separately.
Applications and Common Issues Addressed
- Restores hydraulic pressure for smooth clutch pedal operation
- Eliminates clutch pedal sponginess or failure to disengage
- Replaces worn or leaking clutch master cylinders
- Solves issues related to clutch engagement inconsistency
- Prevents clutch fluid leaks that can cause transmission shifting problems
Installation Notes and Tips
Installation instructions are included with the Luk LMC256 clutch master cylinder to guide proper mounting and connection. Since the unit is not pre-filled or pre-bled, it is important to fill the system with the correct brake fluid and bleed the clutch hydraulic system thoroughly to remove air pockets. The included push rod should be adjusted to ensure correct pedal travel and clutch engagement. This part is compatible with manual transmission systems in Buick Calais, Oldsmobile Calais, Pontiac Grand Am, and Buick Regal models, so verify fitment before installation.
Quality Assurance and Warranty
The Luk LMC256 clutch master cylinder is a new, OEM-quality replacement part manufactured to meet or exceed original equipment specifications. While specific warranty details are not provided, Luk products typically come with a limited warranty covering defects in materials and workmanship. Using a new part like the LMC256 helps maintain the reliability and safety of your vehicle’s clutch system.
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1986 | Buick | Regal | N/A | |||
| 1986 | Oldsmobile | Calais | 2.5L | L4 | N/A | |
| 1986 | Pontiac | Grand Am | 2.5L | L4 | N/A | |
| 1985 | Buick | Regal | N/A | |||
| 1985 | Oldsmobile | Calais | 2.5L | L4 | N/A | |
| 1985 | Pontiac | Grand Am | 2.5L | L4 | N/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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.