A structural unit having a control unit housing and a hydraulic assembly housing is proposed. The control unit housing and the hydraulic assembly housing form a receiving chamber with a covering for at least one electrical component. The at least one electrical component is arranged in the receiving chamber in a sealed manner at least in the region of contact faces between the component and the chamber. For each component, one seal is applied in a fluid process and is assigned individually to the relevant electrical component to be arranged. The seal is applied in the region of the contact faces between the component and the covering of the electrical component, the control unit housing, and the hydraulic assembly housing.