Centric 130.62003 Brake Master Cylinder

Overview of Centric Premium Brake Master Cylinder 130.62003

The Centric Premium Brake Master Cylinder 130.62003 is designed for reliable brake hydraulic performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. This master cylinder features a cast iron body and a plastic reservoir, engineered to meet the demands of models like the Cutlass, Malibu, and Monte Carlo.

• Durable cast iron master cylinder construction
• Plastic single reservoir with removable style
• Includes master cylinder cap for secure sealing
• Two mounting holes for stable installation
• Primary bore diameter of 0.945 inches (24.000 mm)
• Two outlet ports with inverted flare threads (1/2"-20 and 9/16"-18)
• Compatible with Buick, Chevrolet, Oldsmobile, and Pontiac models

Centric Premium Brake Master Cylinders Product Line

The Centric Premium Brake Master Cylinders line focuses on delivering dependable brake hydraulics with precision engineering. This product line emphasizes quality materials such as cast iron for the master cylinder body and includes essential components like a removable plastic reservoir and a master cylinder cap. The 130.62003 part exemplifies this line by providing a direct replacement solution for classic GM vehicles requiring specific bore sizes and thread configurations.

Detailed Product Description

This brake master cylinder features a straight bore type with a 0.945 inch (24.000 mm) diameter, ensuring consistent hydraulic pressure for effective braking. The cast iron construction offers durability and resistance to wear, while the plastic reservoir is designed for easy maintenance and fluid monitoring. The unit includes a master cylinder cap but does not come with mounting hardware, push rod, brake booster, or bleeder hoses, so these components must be sourced separately if needed. The two outlet ports have inverted flare threads—primary outlet at 1/2"-20 and secondary at 9/16"-18—compatible with standard brake line fittings.

Compatible Vehicles and Applications

• Buick Century, Regal
• Chevrolet El Camino, Malibu, Monte Carlo
• Oldsmobile Cutlass, Cutlass Calais, Cutlass Cruiser, Cutlass Salon, Cutlass Supreme, LeMans
• Pontiac Grand Am, Grand LeMans, Grand Prix

This master cylinder is ideal for restoring or maintaining brake hydraulic systems on these specific GM models, ensuring proper brake fluid flow and pressure.

Installation Notes and Tips

• Verify bore size and thread specifications before installation
• Use appropriate brake line fittings with inverted flare threads
• Ensure the reservoir is properly seated and sealed with the included cap
• Mounting hardware is not included; reuse existing hardware or source compatible parts
• Bleed the brake system thoroughly after installation to remove air

Quality Assurance and Warranty

Centric Premium Brake Master Cylinders are manufactured to meet or exceed OEM specifications for fit and function. The 130.62003 part undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship.