Wilwood 261-16840-1.00 Master Cylinder Kit, 1-Inch Bore, Aluminum with Remote Reservoir

The Wilwood 261-16840-1.00 Master Cylinder Kit delivers reliable hydraulic brake control for performance, racing, and custom vehicle applications. Designed with a 1-inch bore and 1.120-inch stroke, this master cylinder provides consistent fluid displacement and responsive pedal feel when properly matched to the vehicle’s brake system. Its short configuration is well suited for installations where available mounting space is limited.
The lightweight aluminum body is finished with durable black paint for corrosion resistance and a clean, professional appearance. This kit includes a remote reservoir setup, allowing flexible reservoir placement and easier access for brake fluid inspection and service. The remote design can be especially useful in engine compartments with limited clearance around the master cylinder.
Wilwood engineering and manufacturing provide dependable performance for demanding brake system applications. The 261-16840-1.00 master cylinder kit is designed for use with compatible Wilwood components and should be selected based on caliper piston area, pedal ratio, desired pedal travel, and vehicle requirements. Professional installation and proper brake system bleeding are recommended to ensure safe, consistent operation.

Features:

• Bore: 1 inch

• Stroke: 1.120 inches

• Reservoir: Remote reservoir design

• Material: Lightweight aluminum construction

• Finish: Black painted exterior

• Configuration: Short master cylinder kit

• Brand: Wilwood

• Part Number: 261-16840-1.00