It is virtually the same engine as the 300Tdi, but a redesigned version, produced by MWM in South America. Power number are quite impressive:
http://www.landyonline.co.za/workshop/international28lhs.html
I personally think it is one of the 'ideal' engines for a cruiser with one caveat, parts are not available/stocked in the US, they are all shipped over by special request. To me, this makes it equal to any Toyota swap, since parts will be the same difficulty to obtain. Not to mention the fact that it is a spendy motor at $7000, if you went OEM toyota route you would be money ahead. The 2.8 will require an adapter that retails for north of $800 (
https://eshop.advanceadapters.com/commerce/ccc1180-hs-2-8l-tgv-diesel-engines.htm) on top of the engine cost which an OEM engine would not require.
I believe they are to release a 3.0 L diesel that will be used by the postal office in 2009/2010, but it has full electronics, which is a deal buster for me.
If we could get some a parts wharehouse in the US to stock parts, we would only have a week parts lag time, but as it is now expect multiple weeks to get any needed parts....per the International rep.