The GRANIT 71704092 Master Brake Cylinder is a high-quality replacement component designed for reliable braking performance in agricultural and industrial machinery. This master cylinder features a bore diameter of 22.2 mm (7/8 inch) and is equipped with M10 x 1.0 connections for the brake lines and an M12 x 1.0 connection for the reservoir. It is a direct replacement for various OEM part numbers, ensuring compatibility and ease of installation.