Axle arm of an automobile and method for manufacturing such an axle arm

The arm (4') has an arm part (11) with a fixation unit fixed on another arm part (12) e.g. emboss tube. An axle head clevis is mounted on the latter arm part. The fixation unit comprises a bore whose axis is parallel to a longitudinal direction of the arm. The fixation unit is arranged at a rear end of the part of the axle arm. An elastic unit connects each arm to a body structure of a motor vehicle. A shaft is housed in the fixation unit. An independent claim is also included for a method for realizing an arm of an axle.