Wilwood 261-16798-BK Compact Tandem Master Cylinder with Combination Valve - 1-1/8 in Bore, Black Finish

Wilwood compact tandem brake master cylinder, part number 261-16798-BK, supplied with a combination valve.

• Type: compact tandem master cylinder
• Bore: 1-1/8 inch
• Finish: black
• Includes combination valve

About this master cylinder

A tandem master cylinder splits the hydraulic system into two circuits, so a leak in one half still leaves the other able to stop the car. The compact body suits builds where firewall or pedal-box room is tight, and the supplied combination valve handles proportioning and the pressure-differential function in one unit rather than requiring separate plumbing.

Installation notes

• Bore size determines pedal effort and travel, so match the 1-1/8 inch bore to your caliper piston volume and pedal ratio
• Bench-bleed the master cylinder before installing it on the car
• Bleed the full system afterward and confirm a firm pedal before the vehicle is driven

Fitment

This is a universal-style component sold by Wilwood part number rather than by vehicle application. Match the bore size and mounting to your brake system, and confirm compatibility before ordering.

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