Wilwood High Volume Aluminum Master Cylinder

Universal Fitment

Part #: 260-6765

Overview

The Wilwood High-Volume Aluminum Master Cylinder is a high-performance brake component designed for enthusiasts and professionals seeking reliable and efficient braking power. Crafted from high-grade aluminum with high-pressure die-cast construction, this master cylinder offers durability and consistent performance under demanding conditions. Its large fluid capacity and extended piston travel make it ideal for high-performance braking systems, especially those with large piston calipers. Whether you're building a race-ready setup or upgrading your vehicle's braking response, this master cylinder helps ensure optimal fluid flow and pedal feel for enhanced safety and control.

Key Features

This master cylinder combines advanced materials and thoughtful design to support your braking needs:

• High-pressure die-cast aluminum body for strength and lightweight performance
• High fluid capacity of 8.2 ounces, providing at least 26% more volume than standard models
• Extended piston travel of 1-7/16" for compatibility with large piston calipers
• Heavy-duty internal springs for quick and reliable retraction
• Formed steel lids with bellows-type gaskets to prevent leaks and contamination
• Designed for consistent pressure and responsiveness in high-demand applications

Construction & Design

The master cylinder features a robust aluminum body with precision die-casting, ensuring durability and resistance to corrosion. Its internal spring system is engineered for fast retraction, supporting quick pedal response. The formed steel lids with bellows gaskets provide a secure seal, maintaining fluid integrity over time and under pressure.

Performance & Response

This high-volume master cylinder enhances brake response by maintaining a steady flow of hydraulic fluid, reducing pedal travel, and improving modulation. Its larger capacity helps prevent fluid cavitation during aggressive braking, supporting consistent performance during extended or high-stress driving.

Installation & Fitment

Designed for direct bolt-on replacement in compatible brake systems, this master cylinder requires standard mechanical skills for installation. Proper fitment should be verified against your vehicle's specifications and the part number.

What’s Included

The package includes the aluminum master cylinder with formed steel lids and bellows gaskets, ready for installation. Hardware or additional components are not included and should be sourced separately if needed.