Is there a Factory OBA compressor for a 300tdI?

[moneypit_k5]

I thought ive heard mention of a belt drive/gear drive pump designed for the 300tdi. However Ive not had luck in any searching Ive done.

Im not referring to re purposing the Air con pump, but rather adding a separate oba pump.

AM i looking up a pump that doesnt exist?

[jboot51]

I don't think they exist.
Would be nice though.