HARDWARE- HYDRAULICS

The Raybestos MC39377 is a new brake master cylinder designed for consistent hydraulic performance. Constructed from durable iron with a 0.688-inch bore size, it ensures accurate hydraulic pressure for safe and effective braking. This master cylinder features two mounting holes with 0.325-inch diameter and four ports with M10x1 thread size for secure brake line connections. It is part of the Raybestos Element3; New product line, offering updated manufacturing standards.

This master cylinder addresses common brake system issues such as a sinking or spongy brake pedal, brake fluid leaks, inconsistent pressure, and general master cylinder wear. Installation involves aligning mounting holes with the brake booster or firewall, using proper torque, and bleeding the brake system thoroughly. The iron construction and precise machining contribute to its long service life and reliable performance, meeting or exceeding OEM standards.