twenty-nine components are listed in the schematic for this Cb750k 1981 (b) Four France Crankcase .
A sample from the products for the Crankcase include: Cap, Tappet, Bolt,flange,8x60, O Ring, 30.8m/m, O Ring 9.5x3.
The Bolt,u.b.s,8x118 is the most widely applied product in the CB750K 1981 (B) FOUR FRANCE CRANKCASE ( ten times ).