Patent ID: 8393627

Claim:
Longitudinal control arm for an auxiliary frame, wherein the longitudinal control arm comprises a connection point for connecting on the auxiliary frame, a wheel support region, a region between the connection point and the wheel support region, and a hollow profile in the region between the connection point and the wheel support region, the hollow profile being formed on in one piece, wherein the longitudinal control arm additionally contains a hollow body in the region between the connection point and the wheel support region, the hollow body being formed on in one piece, which body increases the rigidity of the longitudinal control arm; wherein the wheel support region is moulded onto the hollow profile as one piece as an aluminum chill casting, and wherein the moulded on wheel support region includes an articulation point for articulation of a top transverse link, an articulation point for articulation of a stabilizer, and an articulation point for articulation of a bottom transverse link.