- PX Arcobaleno engine
- 3 pole voltage regulator (G|G|)
- 5 wire stator plate
- with indicators
Vespa PK 50, 80, 100, 125/S, PK 50/SS (from 1982), PK 80, 125/S automatic (from 1984)
Piaggio code: 217340
PX 80 - 200/E (from 1983), PK 125/S (from 1983), PX 125/E (from 1982)
Piaggio code: 218822 und 231850