Abstract: The invention relates to an auxiliary frame (1) for multi-link rear axles of motor vehicles, comprising two lateral auxiliary frame parts (B) which are embodied at least approximately in a V-shaped manner in such an arrangement that the vertexes (6, 7) thereof face each other and are joined to each other via a central auxiliary frame part (C) that extends perpendicular to the longitudinal axis of the vehicle. The lateral auxiliary frame parts and the central auxiliary frame part are configured as hollow profiled members while the lateral auxiliary frame parts are provided with at least three of the following receptacles or recesses: the top transverse link; the bottom transverse link; the stabilizer; the longitudinal links; the fixture of the auxiliary frame to the vehicle body.