I work for New Flyer (formerly MCI) and recently came into a new role working with our noncurrent inventory and may (or may not) be able to assist with parts needs if anyone is in search of a particular part for their bus/coach that they may be having difficulty finding.
This covers the New Flyer family of vehicles (MCI, New Flyer, Nabi, Orion, etc.), but looks like we also have some parts available that may cover a variety of other makes/models (Setra, GMC/RTS, Nova, Prevost, Gillig, Neoplan, Optima, etc)
I do not have access to parts manuals to look up parts, but if you have some sort of part number available I'd be more than happy to try and cross reference it in our system.
If anyone has any questions, feel free to send me an email at robert.garner@nfi.parts