Wilwood 260-12385 Compact Side Mount Brake Master Cylinder 3/4 Bore

The Wilwood 260-12385 is a compact side mount brake master cylinder engineered for limited space applications that still demand the output capacity of a full-size master cylinder. With a 3/4" bore diameter, this master cylinder delivers reliable braking performance in tight mounting configurations.

Key Features:

• Ultra-compact 3.37" body length saves space while maintaining full functionality
• Full 1.12" piston stroke meets or exceeds stroke capacity of most full-size cylinders
• Side mount design with integral mounting lugs at 3.00" center-to-center spacing
• No traditional mounting flange for enhanced fitment in tight spaces
• 1/8" NPT fluid outlet port positioned at top radius of cylinder bore to reduce trapped air
• Enhanced fluid inlet port accepts standard included reservoir
• 11/16-20 internal threads allow custom reservoir mounting options
• Black E-coated aluminum body resists corrosion and provides durable, long-lasting finish
• Provides 2.16" of additional clearance between mounting boss and fluid outlet

This combination master cylinder is ideal for custom brake system builds, racing applications, or vehicle upgrades where space is at a premium but braking performance cannot be compromised. The compact design and versatile mounting options make it suitable for cars, trucks, off-road vehicles, and custom fabrication projects.