Hi All,

Can any one enlighten me as to how part numbers work? Say for example I want a hose for an inter cooler to turbo and the part number for the factory item is xxxyyyzz1234, will I be able to rely on other aftermarket suppliers having this detail? The part actually want is a hose from an inter cooler to turbo but for a diesel Subaru. I posted here because of the exposure as opposed to an 'other makes' forum. Apologies if I upset anyone.

Andrew