Parts is parts

[eddieboy]

I'm looking for a source to give me part numbers for my 1962 PD4106.  I am in need right now of a lower radiator hose and can't find any specs on it.  I can shop all day for a 2.75 radiator hose but I don't know what length it has to be.  I assume it has to be a flexible since the radiator swings out to work on the engine.  The PO of my bus has 2 short hoses and a plastic elbow.  I have replaced the plastic with steel, but now I need access to find another small leak. 
It would be nice to have a manual with a complete listing of parts. i have checked into busfixx, but have to wait for the email to be reurned.  Would like to buy locally if possible.
Ed

[Slow Rider]

bump

[06 Bill]

Eddie  2.75 X 18 Vulco Flex Green stripe Gates      VF 130 or 26537                                   HTH  06 Bill