SKU: HOW524316
MPN: 524316
The HOWE 1in G3 Master Cylinder No Reservoir is a precision hydraulic brake component engineered for custom high-performance brake systems. With a 1-inch bore and 1.1-inch stroke, this aluminum master cylinder delivers the control and modulation required in race vehicles, off-road platforms, and specialized brake applications where compact, efficient hydraulic actuation is critical. Designed as a standalone unit requiring external reservoir integration, this configuration offers maximum flexibility for custom brake system layouts.
The G3 series represents HOWE's proven platform for demanding brake environments. The 1-inch bore size establishes the displacement characteristic that determines pedal ratio, brake pressure rise, and system response time—factors directly influencing both stopping power and driver feel in high-stress scenarios. Aluminum construction provides weight savings without sacrificing structural integrity, a priority in motorsports and performance-oriented builds. The no-reservoir design eliminates bulk and allows integrators to position fluid storage remotely, optimizing weight distribution and packaging efficiency in space-constrained installations.
This master cylinder suits builders and technicians developing custom brake systems for track vehicles, off-road trucks, marine applications, and specialized racing platforms where OEM configurations are inadequate. The no-reservoir configuration is particularly valued in vehicles requiring low-mounted master cylinders or situations where reservoir placement must be separated from the brake pedal assembly. Buyers must source a compatible external reservoir and ensure proper brake line routing and brake fluid compatibility before system assembly.
HOWE master cylinders are recognized within motorsports and custom fabrication communities for reliable performance across repeated hard braking cycles. The G3 remains a staple for builders familiar with the brake system fundamentals required for proper installation, bleeding, and maintenance.
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