Parts such as the Gasket Kit B: O-ring,3.7x1.5, Pkg,oil Case, O-ring,15x2.5, O Ring,26mm are included in the Cb400nc 1983 (d) Germany / Full Power Type 1 Gasket Kit B parts fiche.
The Cb400nc 1983 (d) Germany / Full Power Type 1 Gasket Kit B consists of eleven pieces with the Gasket Kit B (mca) being the most expensive.