Wilwood 261-13626-P Tandem Master Cylinder Kit with Bracket and Proportioning Valve

The Wilwood 261-13626-P tandem master cylinder kit provides reliable hydraulic control for performance street, racing, and custom brake systems. Designed with a 0.938-inch bore and 1.100-inch stroke, this assembly delivers consistent pedal response and efficient fluid pressure management. The integral reservoir simplifies installation by combining fluid storage with the master cylinder in a compact, serviceable design.
The kit includes a mounting bracket and proportioning valve, helping streamline brake system upgrades and allowing front-to-rear brake bias adjustment. Its aluminum construction reduces weight while maintaining the durability required for demanding driving conditions. The polished finish adds a clean appearance for engine bay and chassis installations where both function and presentation matter.
The Wilwood tandem design supports independent hydraulic circuits for improved braking-system redundancy and dependable operation. The included components make the 261-13626-P a practical choice for builders replacing an original master cylinder or configuring a custom braking system. Verify bore size, mounting arrangement, pushrod compatibility, and brake fluid requirements before installation to ensure proper system performance.
This Wilwood master cylinder kit is supplied as an integrated solution for applications requiring a tandem aluminum master cylinder, mounting bracket, and proportioning valve. Follow the vehicle and component manufacturer’s installation procedures, bleed the brake system thoroughly, and confirm correct pedal travel and brake balance before returning the vehicle to service.

Features:

• Brand: Wilwood

• Part Number: 261-13626-P

• Type: Tandem master cylinder kit

• Bore Size: 0.938 inch

• Stroke: 1.100 inches

• Reservoir: Integral

• Included Components: Mounting bracket and proportioning valve

• Material: Aluminum

• Finish: Polished