Series 3 with fourtrax 2.5 will 2.8 td fit

Hi
I asked this question some time ago but didn't get a lot of response so I'm trying again .
I have a series 3 with an early Daihatsu fourtrax 2.5.
I'm thinking to replace with a later Daihatsu 2.8 TD .
Doese anyone know if this is straight forward is the 2.8 basically the same engine as the earlier 2.5 ?
Regards
Paul

No idea. If you wanted to fit another LR engine there's plenty of knowledge on here but not as many people like jap stuff.

Try posting the question on a fortrak forum, I found out most of mi transit stuff on a transit forum when I was considering a ford engine.