Rear oil seals for the 2.25 5mb, 2.5, TD, TDI and including 300TDI - ensure it is green and most importantly stamped with Dowty as mentioned above.
There are some very similar looking replacement seals about and unfortunately now LR is owned by Tata we have found that these seals have started to appear in genuine LR packets and gasket sets. These seals are poor quality and carry a high risk of failure.
If you compare the 300TDI rear oil seal run with the original Dowty rear oil seal it is actually 4 - 5mm further out. You can work out for yourselves what the end result would be when fitting one of those.
FridaT
www.turner-engineering.co.uk