A persistent oil leak from the diff casing into the left hand brake drum , which a new seal and 2RS bearing
failed to fix , even though the seal landing appeared to be in good condition has now very effectively been
cured by using a SKF Speedi Sleeve part number SKF 99174 . very simple and staight forward to fit . This
gives a new surface for the seal to run on which is probably better than a new axle .