Centric 130.66037 Brake Master Cylinder

Overview of Centric Premium Brake Master Cylinder 130.66037

The Centric Premium Brake Master Cylinder 130.66037 is designed for reliable brake hydraulic performance in select Chevrolet, GMC, Isuzu, and Oldsmobile vehicles. This master cylinder is engineered to meet the specific requirements of models such as the Blazer, Bravada, Hombre, Jimmy, S10, and Sonoma.

• Aluminum master cylinder body for durability and corrosion resistance
• Plastic single reservoir with removable style included
• 1.000 inch (25.4 mm) straight bore diameter for consistent hydraulic pressure
• Includes master cylinder cap; push rod and mounting hardware not included
• Two mounting holes for secure installation
• Primary and secondary outlet thread sizes: 1/2"-20 and 9/16"-18 inverted flare
• Compatible with brake systems requiring two ports and inverted flare fittings

About Centric Premium Brake Master Cylinders

The Centric Premium Brake Master Cylinders line focuses on delivering precise hydraulic control and durability for a variety of vehicle applications. This product line emphasizes quality materials such as aluminum construction and includes essential components like a removable plastic reservoir and master cylinder cap. The 130.66037 part exemplifies this approach by providing a reliable replacement option for brake hydraulics in mid-size trucks and SUVs.

Detailed Product Description

This brake master cylinder features a straight bore design with a 1.000 inch (25.4 mm) diameter, ensuring consistent fluid displacement and brake pressure. The aluminum construction offers resistance to corrosion and wear, extending the service life of the component. The included plastic reservoir is single-chambered and removable, facilitating maintenance and fluid inspection. The master cylinder cap is included to maintain system integrity, while mounting hardware and push rod are not part of this assembly, allowing compatibility with existing vehicle components. The unit has two mounting holes for secure attachment and two ports with inverted flare fittings sized 1/2"-20 (primary) and 9/16"-18 (secondary), matching OEM specifications for the listed vehicle models.

Compatible Vehicles and Common Applications

• Replacement for brake master cylinder failures in Chevrolet Blazer and GMC Jimmy
• Suitable for Isuzu Hombre and Oldsmobile Bravada brake hydraulic repairs
• Used in brake system rebuilds for Chevrolet S10 and GMC Sonoma
• Addresses issues such as brake fluid leaks, spongy brake pedal, and loss of hydraulic pressure
• Restores proper brake booster function when master cylinder is the source of failure

Installation Notes and Tips

• Verify compatibility with vehicle make and model before installation
• Ensure brake fluid system is properly bled after installation to remove air
• Use existing mounting hardware and push rod from the original assembly
• Inspect brake lines and fittings for wear or damage during replacement
• Follow manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

The Centric Premium Brake Master Cylinder 130.66037 is manufactured to meet or exceed OEM standards for fit, form, and function. The aluminum body and plastic reservoir materials are selected for durability and corrosion resistance. This part is backed by Centric’s quality control processes to ensure reliable performance in brake hydraulic systems. Warranty coverage details should be confirmed with the product supplier or manufacturer.