Wilwood 261-16839-.88 Master Cylinder Kit, 7/8-Inch Bore, Aluminum with Remote Reservoir

The Wilwood 261-16839-.88 Master Cylinder Kit is designed for high-performance braking systems that require dependable hydraulic control and a compact remote-reservoir configuration. It features a 7/8-inch bore and 1.120-inch stroke, providing consistent fluid displacement for responsive pedal operation and precise brake modulation. The short aluminum master cylinder body helps support installations where packaging space is limited.
The master cylinder is finished with durable black paint for a clean appearance and added surface protection. Its remote reservoir design allows the fluid container to be positioned separately from the cylinder, helping simplify access for fluid inspection and maintenance while supporting flexible installation options. This kit is suitable for a range of custom, racing, performance, and replacement applications when matched to the vehicle’s braking requirements.
Wilwood is recognized for engineering braking components for demanding automotive use, and Part Number 261-16839-.88 is built to provide reliable performance when properly installed and paired with compatible components. Verify bore size, stroke, mounting arrangement, reservoir compatibility, and system requirements before installation. The kit is not air restricted and does not require truck freight, making it suitable for standard shipping arrangements.

Features:

• Brand: Wilwood

• Part Number: 261-16839-.88

• Component Type: Master cylinder kit

• Bore Size: 7/8 inch

• Stroke: 1.120 inches

• Reservoir Configuration: Remote reservoir

• Construction: Aluminum

• Finish: Black paint

• Design: Short-body configuration

• Application: Performance, racing, custom, and replacement brake systems