Good quality, a genuine Piaggio product. The electrical wires that connect the stator plate with the rest of the scooters wiring loom meet in the junction box that fits onto the casing at the rear of the scooter, and are joined up with either plug or screw connections inside according to model type. 
 
This is for the later PX versions, EFL onwards and including Disc 2011 / 2012, MY and T5, also the LML models. The earlier version is available on our website.