The McCormick 3694631M91 steering cylinder is an essential hydraulic component designed for various Massey Ferguson tractor models. This genuine OEM part ensures reliable and precise steering control, crucial for efficient operation. With an overall length of 470 mm, an outer diameter of 50 mm, an inner diameter of 25 mm, and a stroke of 200 mm, it is engineered to meet original equipment specifications for optimal performance and longevity. This steering cylinder is a direct replacement, providing seamless integration and maintaining the integrity of your tractor's hydraulic system. It is also cross-referenced with several superseded part numbers, including 3694631M99.