Parts such as the Balancer: Pl,bal.chain Guar, Bolt, Stud, 8x35, Chain,balancer, Washer,10mm are included in the Cb400nc 1983 (d) Germany / Full Power Type 1 Balancer parts fiche.
With two applications this Balancer Comp. is the most specified part.
This schematic depicts all components used in the Cb400nc 1983 (d) Germany / Full Power Type 1 Balancer partslist.