With two applications this O-ring,14.8x2.2 is the most specified part.
A sample from the products for the Gasket Kit B include: O Ring,48.1x3.6, O-ring 32x1.7, Packing,oil Strai (nas), Gasket,slave Cyli (nas).
The Cb1000r 2011 (b) European Direct Sales Gasket Kit B consists of seventeen pieces with the Gasket Kit,b (nas) being the most expensive.