nad to turbo diesel (405)

[unclebeast]

The top mounted intercooler receives its airflow through ducting in the bonnet liner I believe, My nad405 hasnt got this and having only recently got the xud9te engine box etc I havent yet been to the scrapyard and actually seen this item (the Ducting/bonnet liner on a TD version)...I hope that I will be able to remove one from a TD 405 and replace the nad liner with no hassle or can I? Are the fixings etc the same?

or is it a complete bonnet swop?

I hope to have everything covered when I take the engine swop plunge, which is why I joined this forum,Thank you for the help so far!