Centric 130.62120 Brake Master Cylinder

Overview of Centric Premium Brake Master Cylinder 130.62120

The Centric Premium Brake Master Cylinder 130.62120 is engineered for reliable brake hydraulic performance in select Buick, Cadillac, Oldsmobile, and Pontiac vehicles. Designed to meet OEM specifications, this brake master cylinder ensures consistent braking response for models such as the Buick LeSabre, Cadillac DeVille, Pontiac Bonneville, and Oldsmobile Aurora.

• Master cylinder bore diameter: 1.000 inch (25.4 mm)
• Aluminum master cylinder material for durability
• Includes a single plastic reservoir with removable style
• Two mounting holes for secure installation
• Primary and secondary outlet thread size: M14-1.50 with bubble flare type
• Master cylinder cap included; mounting hardware and brake booster not included

Centric Premium Brake Master Cylinders Product Line

The Centric Premium Brake Master Cylinders line focuses on delivering precision-engineered hydraulic components that match or exceed original equipment standards. This product line emphasizes quality materials such as aluminum bodies and plastic reservoirs designed for longevity and corrosion resistance. The 130.62120 model exemplifies this approach by combining a straight bore design with reliable outlet threading and a removable reservoir style, suitable for various GM luxury and full-size sedans.

Detailed Product Description

This Centric brake master cylinder features a 1.000 inch (25.4 mm) straight bore diameter, crafted from aluminum to provide strength and resistance to wear. The included single plastic reservoir is removable, facilitating maintenance and fluid replacement. Both primary and secondary outlets use M14-1.50 bubble flare threads, ensuring compatibility with standard brake lines. The unit comes with a master cylinder cap but does not include mounting hardware, push rod, brake booster, or bleeder hoses, so these components must be sourced separately. The two mounting holes allow for secure attachment to the vehicle’s firewall or mounting bracket.

Applications and Problem Resolution

• Replacement for worn or leaking brake master cylinders in Buick LeSabre and Pontiac Bonneville
• Restores proper hydraulic pressure in Cadillac DeVille brake systems
• Addresses brake fluid reservoir leaks or cracks in Oldsmobile Aurora models
• Improves brake pedal feel and responsiveness due to precise bore sizing
• Suitable for vehicles requiring M14-1.50 threaded outlet connections

Installation Notes and Tips

• Verify compatibility with your specific Buick, Cadillac, Oldsmobile, or Pontiac model before installation
• Ensure brake fluid reservoir is properly seated and sealed to prevent leaks
• Use appropriate flare wrenches for M14-1.50 outlet fittings to avoid damage
• Bleed the brake system thoroughly after installation to remove air
• Mounting hardware and brake booster must be reused or purchased separately

Quality Assurance and Warranty

Centric Premium Brake Master Cylinders are manufactured to meet strict quality standards, using durable aluminum and plastic materials designed for long service life. While specific warranty details for part number 130.62120 are not provided here, Centric typically offers coverage against defects in materials and workmanship. It is recommended to consult the product documentation or supplier for exact warranty terms.