Raybestos MC39462 Brake Master Cylinder

Reliable Brake Master Cylinder for Precise Hydraulic Control

The Raybestos Element3; New Brake Master Cylinder MC39462 is engineered to provide consistent brake hydraulic performance. Designed with durable iron construction and precise bore sizing, this master cylinder supports safe and effective braking for various vehicle applications.

• Constructed from robust iron material for long-lasting durability
• 1.750-inch bore size ensuring accurate hydraulic pressure
• Four mounting holes with 0.423-inch diameter for secure installation
• Two ports with specific thread sizes: primary port 3/4"-18 and secondary port 11/16"-18
• Compatible with brake hydraulic systems requiring a 4-hole mount and dual port configuration

About the Raybestos Element3; New Product Line

The Element3; New line from Raybestos focuses on delivering reliable brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise engineering, making the MC39462 master cylinder a dependable choice for maintaining brake system integrity.

Technical Details and Specifications

The MC39462 master cylinder features an iron body designed to withstand the rigors of brake system pressure and heat. Its 1.750-inch bore size is calibrated to provide consistent hydraulic force, essential for proper brake pedal feel and stopping power. The four mounting holes, each with a diameter of 0.423 inches, ensure a secure fit to the vehicle’s firewall or brake booster. The two ports accommodate brake lines with thread sizes of 3/4"-18 for the primary port and 11/16"-18 for the secondary port, supporting dual-circuit brake systems.

Common Applications and Problem Resolution

• Replacement for worn or leaking brake master cylinders causing reduced braking efficiency
• Restores proper hydraulic pressure in brake systems with inconsistent pedal feel
• Addresses brake fluid leaks from damaged or corroded master cylinder bodies
• Supports vehicles requiring a 4-hole mount and dual port brake master cylinder
• Helps correct brake system failures related to internal seal wear or bore damage

Installation Notes and Tips

Ensure the mounting surface is clean and free of debris before installation. Verify that the mounting hole pattern and port thread sizes match the vehicle’s brake system specifications. Properly torque mounting bolts to manufacturer recommendations to avoid leaks or misalignment. Bleed the brake system thoroughly after installation to remove air and restore hydraulic pressure.

Quality Assurance and Warranty

Raybestos manufactures the MC39462 master cylinder to meet stringent quality standards, using iron material for durability and precision bore sizing for performance. While specific warranty details are not provided, Raybestos products typically adhere to industry quality controls to ensure reliable operation in brake hydraulic systems.