Voltage Regulator for Vespa 250 300 Piaggio, Aprilia

OEM Voltage Regulator for Vespa 250 GTS, GTV and 300 GTS, Super and GTV.  Improved internal circuitry ensures longer battery life and protection from surges for ECU and electric fuel pump. Perfect fitment. 

This is a Genuine Piaggio Spare Part. This part is identical in every way to Piaggio part 639110

Vespa GTS/Super/GTV 300ie 
Piaggio BV 250
Piaggio MP3 250/400/500
Piaggio X9 500
Aprilia Atlantic 500  2001-2004
Aprilia SportCity and Sportcity Cube 250/300
Aprilia Scarabeo 500
Italjet Dragster 125/180
Replaces part numbers 639110, 58086R, 584533, AP8127205
Please see our shipping and returns policy.
  • Model: 58086R