yeah thanks V8_MA61 i found that out, the main thing that changes appears to be the ratio (they all seem to be 2 pinion open wheelers though rather than 4 pinion lsd), i suppose my main concern is if i got one of these LN60 model ones that it would still be the same width, i will have to wait till next weekend. am i right in what parts i need from the diff rather than the whole lot though to save a bit of dosh?
barnsey