Support case for control lever of a gear box of a motor vehicle

The support housing is made in two half-shells (1, 2) with connectors and fixings along their lengthwise plane of symmetry, having recesses and fittings made during manufacture that provide for the assembly, either fixed or pivoted, of a control lever (3), transmission links (11) and gear selectors (7, 8). The half-shells are molded from a plastic material and are made with a recess for a cartridge that receives a ball joint (5) and coupling pin (6) on the gear lever; they can be assembled by screws, adhesive or other means.