Q for Phil911 - or anybody else come to that...
 

Phil, can you tell me which part you have used as the 'valve' that sits in the airbox on the return side of the corse big oil breather box ??
If it's an original do you have any ideas of what could be used to do the same job ??
cheers

Neil

Here's a pic of the breather valve, located on the top left ...
Original part is referenced : 593.101.91A ... ( unknow availability ...)

Otherwise, you can use a valve from Mostro new generation ( black part which looks like a big screw ...)
You can dismantle the valve in two parts.
Design is quite similar to the original item ...

Yup, still available under part number 593.1.019.2A. Same part.

GREAT --- Thanks for the updated ref. !!!

top stuff, thanks Felix...
I'll try and order one up tomorrow morning.
cheers

Neil

errrm, slight problem with the updated part number - the local Duc dealer is saying that the part is no longer available, they've ordered it for me but don't think it will appear.
damn...back to the drawing board - Phil what is the Mostro generation ? is it used on the 999 / 749 series ?? do you have a parts reference.
cheers

Neil

Sorry Neil, I'm not able to tell you the exact Mostro generation, but I'm quite sure next 2001 ...

Neil, I am sure this part is still available. I'll try and find out tomorrow.