Metelli 55-0166 Clutch Master Cylinder

Reliable Clutch Master Cylinder for Buick, Chevrolet, and Saab

The Metelli 55-0166 clutch master cylinder is designed to provide consistent hydraulic pressure for smooth clutch operation. Engineered with a durable plastic body and a precise 15.87 mm bore diameter, this component is compatible with select Buick, Chevrolet, and Saab models.

• Constructed from high-quality plastic for corrosion resistance and durability
• Master cylinder bore diameter of 15.87 mm for accurate hydraulic performance
• Compatible with Buick Regal and Verano models
• Fits Chevrolet Cruze and Cruze Limited vehicles
• Suitable for Saab 9-3, 9-3X, and 9-5 models

Product Details and Specifications

The Metelli clutch master cylinder (part number 55-0166) features a plastic base material that resists wear and corrosion, ensuring long service life in demanding transmission environments. The 15.87 mm bore diameter is engineered to deliver precise hydraulic pressure, which is critical for proper clutch engagement and disengagement. This part is designed specifically for manual transmission systems in Buick, Chevrolet, and Saab vehicles, including the Buick Regal and Verano, Chevrolet Cruze and Cruze Limited, and Saab 9-3, 9-3X, and 9-5 models.

Compatible Vehicles and Applications

• Buick Regal and Verano manual transmission clutch systems
• Chevrolet Cruze and Cruze Limited clutch hydraulic systems
• Saab 9-3, 9-3X, and 9-5 manual transmission clutch operation
• Replacement for worn or leaking clutch master cylinders in specified models
• Restores proper clutch pedal feel and hydraulic pressure

Installation Notes and Tips

When installing the Metelli 55-0166 clutch master cylinder, ensure the hydraulic system is properly bled to remove air and maintain consistent clutch pedal response. Verify compatibility with your vehicle’s manual transmission system before installation. Use appropriate tools to avoid damage to the plastic housing and fittings during replacement.

Quality Assurance and Warranty

Metelli manufactures this clutch master cylinder to meet OEM specifications for fit and function. The plastic construction offers resistance to corrosion and wear under normal operating conditions. While specific warranty details are not provided, Metelli products typically adhere to industry standards for quality and reliability.