Hello, I see the screw too thin to be the counterweight, it looks more like the ones used to hold the covers of the motor, or it may be that the owner of the washing machine has fallen and comes from another side, the plastic part is a corner and it is screwed in the upper left corner seeing the washing machine on the side where the tank cover comes out, the washer can be the one that goes between the pulley and the nut that adjusts it, the soap dish spring is placed, the short part after In a hole that brings the frame for this purpose, the other end of the "L" goes under the additive holder and has a specific housing, for the years of the washing machine it is unlikely that it is still in condition and when placing the This spring does not fulfill its function and the soap dish falls, greetings. The big arrow do not take it into account, more or less I drew you as the spring goes, the long part goes below the soap dish and has some obstacles that support it, greetings.