1-1/16in Tandem M/C Only

The Wilwood 1-1/16in Tandem M/C Master Cylinder (SKU WIL260-4893) is a purpose-built hydraulic component engineered for high-performance braking systems where dual-circuit safety and consistent pedal feel are non-negotiable. This tandem master cylinder features a 1.063-inch bore and 1.350-inch stroke, delivering the displacement and pressure characteristics required for modern performance and racing applications where fail-safe brake architecture is mandatory.

Built from aluminum with an integral reservoir, this tandem master cylinder consolidates hydraulic storage and primary braking function into a single compact assembly. The natural aluminum finish offers straightforward serviceability while the dual-circuit design ensures that loss of pressure in one brake circuit maintains stopping capability through the independent circuit—a critical safety redundancy in street and track applications. The specified bore and stroke dimensions are optimized for vehicles requiring moderate pedal travel and consistent modulation across varying brake fluid temperatures and load conditions.

This master cylinder suits builders and technicians upgrading classic vehicles, off-road platforms, or dedicated race cars where OEM hydraulic architecture requires modernization. Applications span vintage hot rods, street machines, autocross competitors, and off-road recovery vehicles where reliability under sustained braking and consistent pedal response are essential. The tandem configuration separates front and rear brake circuits, allowing independent tuning and failsafe operation—a standard in safety-critical brake system design.

Wilwood remains a recognized manufacturer of high-performance hydraulic brake components, and this master cylinder integrates into systems where precision and predictable response matter. The kit-ready configuration simplifies integration for buyers assembling complete brake systems or upgrading existing platforms.