Tilton Engineering 79-875 ABS-Compatible Brake Master Cylinder 7/8 Inch Bore

The Tilton Engineering 79-875 is a precision-engineered master cylinder specifically designed for motorsport ABS systems, delivering reliable performance in high-performance racing applications. This 79-Series master cylinder features a 7/8 inch (0.875 inch) bore size with a 1.100 inch stroke, providing optimal brake feel and modulation for competitive driving.

ABS-Optimized Design:

Unlike traditional master cylinders, the 79-875 features a unique port strategy with a mechanically opened cut-off/compensation path instead of a conventional cutoff port. This innovative design greatly reduces the chance of seal damage caused by high-pressure pulsations from the ABS system, ensuring long-term reliability in demanding racing conditions.

Key Features:

• Direct replacement for Tilton 77 and 78 series master cylinders in a lightweight and compact design
• Rear spherical bearing mount and one-piece piston/pushrod eliminate side thrust into the bore for consistent, repeatable braking
• 0.875 inch bore size for precise brake pressure control
• -3 AN outlet fitting for secure, leak-free connections
• Aluminum construction with gray/silver finish
• Remote reservoir compatible (reservoir sold separately)
• Designed for use with Tilton 800 and 900-Series pedal assemblies and balance bars

This master cylinder is engineered for professional motorsport applications where ABS system compatibility is essential. Its spherical bearing mount design ensures precise piston alignment and eliminates binding, while the specialized port design protects internal seals from ABS pressure spikes. Ideal for road racing, time attack, and other competitive motorsports where advanced braking control is critical.