Arrangement of springs for a motor vehicle torque transmission device, comprising: - an inner helical spring , - an intermediate helical spring , inside which the inner helical spring is housed, - an outer helical spring , inside which the intermediate helical spring and the inner helical spring are housed, - a first seat comprising an internal bearing surface on which a first end (43-1) of the inner helical spring can bear and an external bearing surface on which a first end (41-1) of the outer helical spring can bear, the first seat also having a centring device projecting with respect to the internal bearing surface and with respect to the external bearing surface ; the centring device of the first seat having on the one hand an external contour on the outside of which the first end (41-1) of the outer helical spring is arranged and on the other hand an internal contour on the inside of which the first end (43-1) of the inner helical spring is arranged, the centring device of the first seat also having an intermediate bearing face on which a first end (42-1) of the intermediate helical spring can bear, the first end (42-1) of the intermediate helical spring having a chamfer and the centring device of the first seat having a centring lip arranged to cooperate with the chamfer of the intermediate helical spring so as to centre the intermediate helical spring , said arrangement of springs being characterized in that , for a distance L1 separating the outer helical spring from the inner helical spring , and for a turn diameter D of the intermediate helical spring , the turn diameter (D) and the centring device are arranged such that 0.75<D/L1<0.97, and in that , for a distance (L2) separating the internal contour and the external contour of the centring device of the first seat , the distance (L2) is such that 0.8<D/L2<1. - an inner helical spring , - an intermediate helical spring , inside which the inner helical spring is housed, - an outer helical spring , inside which the intermediate helical spring and the inner helical spring are housed, - a first seat comprising an internal bearing surface on which a first end (43-1) of the inner helical spring can bear and an external bearing surface on which a first end (41-1) of the outer helical spring can bear, the first seat also having a centring device projecting with respect to the internal bearing surface and with respect to the external bearing surface ; the centring device of the first seat having on the one hand an external contour on the outside of which the first end (41-1) of the outer helical spring is arranged and on the other hand an internal contour on the inside of which the first end (43-1) of the inner helical spring is arranged, the centring device of the first seat also having an intermediate bearing face on which a first end (42-1) of the intermediate helical spring can bear, the first end (42-1) of the intermediate helical spring having a chamfer and the centring device of the first seat having a centring lip arranged to cooperate with the chamfer of the intermediate helical spring so as to centre the intermediate helical spring , said arrangement of springs being characterized in that , for a distance L1 separating the outer helical spring from the inner helical spring , and for a turn diameter D of the intermediate helical spring , the turn diameter (D) and the centring device are arranged such that 0.75<D/L1<0.97, and in that , for a distance (L2) separating the internal contour and the external contour of the centring device of the first seat , the distance (L2) is such that 0.8<D/L2<1. <EOS>