Abstract: This invention aims at making a rudder bar with a reduced master-couple in the case of a breaking of a connecting rod. To this end, this invention provides shifting the contact areas to the interior of the rudder bar and thereby reducing the transversal bulk thereof. A suspension rudder bar (140) according to this invention has the shape of a bar (14) with a transversal axis (Y?Y)—symmetrical with respect to a plane (PS) intersecting the rotation axis (X?X) of the engine—and comprises links with transmission connecting rods (130a, 130b) between a rear casing (15) for ejecting gases and a front casing (11) hub (11a) of the fan, and central link means (152, 252) to a fastening fixation (150, 250) to an engine fastening pylon.