A sample from the products for the Meter(cbf125m9/a) include: Clamp, Nut,hex.,6mm, O-ring 9mm, Meter Assy Comb..
The Nut,hex.,6mm is the lowest priced item on this Meter(cbf125m9/a) schematic.
Of all the components used in this assembly the Meter Assy Comb. is the most expensive.