Wilwood 261-13626-BK Tandem Master Cylinder Kit with Bracket and Proportioning Valve, 0.938-Inch Bore, Black Aluminum

The Wilwood 261-13626-BK tandem master cylinder kit is designed for performance braking systems that require dependable hydraulic control and flexible installation. This kit includes an aluminum tandem master cylinder, mounting bracket, and proportioning valve, providing an integrated solution for brake system upgrades and custom applications. Its 0.938-inch bore and 1.100-inch stroke support responsive pedal feel and balanced hydraulic operation when matched with the rest of the braking system.
The master cylinder features an integral reservoir for a clean, compact installation and reduced plumbing complexity. The aluminum construction helps minimize weight while providing durable service, and the black painted finish offers a professional appearance suitable for engine bays, race cars, performance vehicles, and custom builds. The included proportioning valve allows brake bias adjustment to help optimize front-to-rear braking performance for vehicle setup, tire selection, and driving conditions.
Designed by Wilwood, the 261-13626-BK provides the quality and fit expected from a trusted braking-system manufacturer. It is well suited for applications requiring a tandem master cylinder with an integrated reservoir, mounting hardware, and adjustable brake proportioning in one convenient kit. Confirm bore size, mounting configuration, pedal ratio, fluid compatibility, and overall system requirements before installation to ensure proper brake performance and safe operation.

Features:

• Brand: Wilwood

• Part Number: 261-13626-BK

• Type: Tandem master cylinder kit

• Bore Size: 0.938 inch

• Stroke: 1.100 inches

• Reservoir: Integral reservoir

• Material: Aluminum construction

• Finish: Black painted finish

• Included Components: Mounting bracket and proportioning valve

• Application: Performance, racing, and custom brake system installations