OEM Vespa Voltage Regulator PX, PK, ET2, ET4 (NOS)

Piaggio, Vespa 5 Terminal Regulator 

This 12-volt 5-terminal regulator/rectifier serves as a direct replacement for Piaggio part numbers 185824, 291931, 2919315, and 2940165. Featuring A, A, G, +B, and Earth terminals, it's engineered for PK electric start models equipped with 5-wire round stator connectors, as well as PX electric start variants from 1984-1997 featuring 4-wire round stator plugs. Critical compatibility note: Vespa PX electric start models utilise two distinct wiring configurations with incompatible looms, regulators, and stators—verify your specific system before ordering to ensure correct fitment.

NEW OLD STOCK

5 TERMINAL REGULATOR - A A G +B EARTH - FOR ELECTRIC START MODELS

Compatibility:

• PIAGGIO 50 FREE 2T - 1992-2001  
  
• PIAGGIO 50 NRG Mc2 2T - 1996-1998 
  
• PIAGGIO 50 QUARTZ 2T - 1993-1996    
  
• PIAGGIO 50 SFERA 2T - 1991-1995   
  
• PIAGGIO 50 SFERA RST 2T - 1995-1999    
  
• PIAGGIO 50 TYPHOON 2T - 1993-2010  
  
• PIAGGIO 50 ZIP 2T - 1991-1994  
  
• PIAGGIO 50 ZIP 2T - 1994-1999   
  
• PIAGGIO 50 ZIP SP - 1996-1999 
  
• PIAGGIO 80 SFERA 2T - 1991-1995    
  
• PIAGGIO 80 TYPHOON 2T   
  
• VESPA 50 - PK50S   
  
• VESPA 50 - PK50XL   
  
• VESPA 100 - PK100XL    
  
• VESPA 100 SPORT  
  
• VESPA 125 - PK125S   
  
• VESPA 125 - PK125S    
  
• VESPA 125 - PX125E 1981-1984    
  
• VESPA 125 - PX125EFL 1984-1997   
  
• VESPA 125 COSA    
  
• VESPA 150 - PX150E 1981-1984    
  
• VESPA 200 - PX200E 1981-1984    
  
• VESPA 200 - PX200EFL 1984-1997    
  
• VESPA 200 COSA     
• VESPA ET2 50
• VESPA ET4 125 1996-2000

Part Comparison No. 185824, 291931, 2919315, 2940165 (PIAGGIO)