[AlexFirth91]

to change my blackberry curve keyboard and trackball from the 8330 to the bold 9000 parts

[TroyDBrown]

I would say no.

[xjrodzx]

Wirelessly posted (Blackberry 8310)

Unfortunately the keyboards aren't the same. They wouldn't fit in one another.

[John Clark]

Very much different.

[takeshi]

Anything's possible given enough money and effort. Is it practically possible? No.

[techluvr1234]

The trackball would work, but not the keyboard. Getting the trackball out of the bold requires taking it apart BTW.