Raybestos MC390973 Brake Master Cylinder

Reliable Brake Master Cylinder for Toyota Pickup

The Raybestos Element3; New Brake Master Cylinder MC390973 is engineered to restore precise brake hydraulics for Toyota Pickup models. Designed with durable aluminum construction and exact fitment specifications, this master cylinder ensures consistent braking performance.

• Compatible with Toyota Pickup vehicles
• Constructed from lightweight, corrosion-resistant aluminum
• Features a 1.000 inch bore size for optimal hydraulic pressure
• Includes 4 mounting holes with 0.350 inch diameter for secure installation
• Equipped with 2 ports, both with M10x1 thread size for brake line connections

Product Details and Specifications

This Raybestos brake master cylinder, part number MC390973, is crafted from aluminum to provide strength and resistance to corrosion, essential for brake hydraulics components. The 1.000 inch bore size is designed to deliver precise hydraulic pressure to the brake system, ensuring reliable stopping power. It features four mounting holes, each with a diameter of 0.350 inches, allowing for a secure and stable fit on the Toyota Pickup. The master cylinder includes two ports, both threaded M10x1, facilitating proper brake line attachment and fluid flow.

About the Element3; New Product Line

The Element3; New line from Raybestos focuses on delivering quality brake hydraulics components that meet or exceed OEM standards. This product line emphasizes durability and precise fitment, making it suitable for professional repairs and maintenance. The MC390973 master cylinder is part of this line, ensuring compatibility and performance for Toyota Pickup brake systems.

Common Applications and Problem Resolution

• Restores brake hydraulic pressure in Toyota Pickup vehicles
• Replaces worn or leaking master cylinders causing brake fluid loss
• Addresses spongy or unresponsive brake pedal issues
• Fixes brake system leaks due to damaged ports or seals
• Improves overall brake system reliability and safety

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Carefully remove the old master cylinder and inspect brake lines for damage. Use proper tools to avoid damaging the M10x1 threaded ports during brake line reconnection. After installation, bleed the brake system thoroughly to remove air and verify proper hydraulic pressure. Follow Toyota Pickup service manual guidelines for torque specifications and safety precautions.

Quality Assurance and Warranty

Raybestos manufactures the MC390973 master cylinder to meet stringent quality standards, using corrosion-resistant aluminum and precision machining. While specific warranty details are not provided here, Raybestos products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.