Down at my local stealers yesterday and got talking to my mate Chris, the parts man, he was telling me about a fella that had just been in after new seals for a diesel pump. Turns out the computer states that it's a non serviceable part and would mean a new pump. Systems said just over £2,000 for the new diesel pump. Motor involved was 2.8 - and I thought the 2.2 DTi pump was expensive. Shame I didn't see the poor bloke myself, because I could have suggested 'Diesel Bob' or such like or even going on one of the forums (FOG or the Isuzu one) to see if he could pick up a second hand one.