Abstract: This device is intended for the retaining brush lead connections for motor vehicle starters and is in the form of a bridging piece or retainer which includes a longitudinal hole permitting the passage of a tie element, and a groove parallel to this longitudinal hole in which are held the brush lead and a connection between windings. The bottom of this groove is formed with a resiliently deformable lip, and the device has a peripheral ring which is resiliently deformable, the deformation of the lip and of the ring during assembly ensuring effective retention, by pressure, between the brush lead and the connection.