Wilwood Compact Remote Side Mount Master Cylinder 3/4" Bore Black E-Coat 260-12385

When brake system real estate is at a premium, you need a master cylinder that delivers full stopping power without the footprint. The Wilwood Compact Remote Side Mount gives you a full-size master cylinder's performance in a chassis where space is measured in fractions of an inch. Whether you're running a tube frame race car, a heavily modified street build, or any application with tight engine bay constraints, this cylinder pairs compact dimensions with proven reliability.

The 3/4-inch bore and 1.120-inch stroke deliver consistent, predictable brake modulation across a wide range of pedal pressures. Its aluminum construction with black E-Coat finish resists corrosion in harsh racing environments, while the remote side reservoir mounting gives you complete flexibility in system layout—mount the reservoir where it fits your chassis, not where the cylinder forces it. This is a no-compromise solution for builds where compromise isn't an option.

• 3/4-inch bore diameter
• 1.120-inch piston stroke
• Aluminum, black E-Coat
• Side mount integral lugs
• Remote side reservoir option
• 8.84 inches overall length
• 3.00-inch hole center spacing
• 1/8-inch NPT outlet port
• 5.01-inch push rod
• 10.0 or 7.0 oz reservoir capacity
• 0.49 cubic inches volume
• 1/4-inch hose inlet
• Wilwood MPN 260-12385