Alternator

Generator

Type TG12C014
Valeo

Minimum length of brush 4.4 mm (0.173 in)
Brush spring pressure 1.8 - 3.1 N (0.184 - 0.32 kg, 0.40 - 0.70 lbs)
Slip ring minimum outer diameter 12.0 mm (0.47 in)