A component connection for a wheel suspension of a motor vehicle, with a control arm having a mounting, in particular a rubber mounting, at least at one of its ends. An inner sleeve and a connection component, in particular a wheel carrier, are fixed to one another by a fixing element. The fixing element presses a first contact surface of the inner sleeve, in the axial direction, toward the connection component against an abutment surface of the connection component. The connection component has a supporting surface against which a second contact surface of the inner sleeve rests. Furthermore, the supporting surface is inclined relative to the abutment surface in such a manner that transverse forces occurring, in the radial direction in the area of the mounting, can be supported.