A sample from the products for the E-4 Clutch include: Plate,clutch, Nut,lock,16mm, Washer,16mm, Seat,judder Sprin.
The most reasonably priced component used on the Ns125f 1986 (g) E-4 Clutch is the Bolt,hex.,6x25.
In this schematic the "Disk,clutch Frict (nas)" is used most often.