Technical Gearbox mk2 bravo Hgt 155

[fiatbravohgt]

Hi,
I've an mk2 hgt bravo and also I've a problem into gearbox.
Anyone knows where to go located the piece#1 in the pic1? The piece measures approx. 11milimeters or 0.433 inches.
I attached some pics for guide. I think the piece#1 is not part of the bearings and of syncro unit. What do you think about it?
pic1

pic2

pic3

Thanks a lot!

 

[Oversteer]

Hello you could try a gearbox rebuilders or bearing manufacturers.............probably be a small fortune from Fiat but you could always ask for nothing.

 

[m20b25]

Is that bearing part of the input shaft bearing?

Piece #2 look like selector springs

If you want I can research what other boxes may fit your car. I'm thinking some of the JTD/V6 boxes might fit but will have to check it out