21003-1071ZP Generator ZG1300DFI
Generator to fit the early ZG1300DFI
Supplied with Block conector and terminals, 
Block connector is compatable with the original Regulator/Rectifier or our,  replacment Regulator/Rectifier. 
Please make sure it the same as the one you have removed. 
Outer Diameter: 104mm.      
Inner diameter: 38mm.      
Thickness through hole: 20mm.
Please use the grommet form your old unit
 
Made in the UK.