you can pick up a decent box for round 40 quid, and most scrappies will honour a months guarantee.
and for the price of a clutch 25 quid you might aswell lobb one in for good measure, just make sure you fully drain the old box and refresh the oil.
Its normally the diff in the tu boxes that are made from swiss cheese but if you change the oil yearly i.e. when you service the engine you normally dont have a problem.
however if the rh half shaft bearing has given in, it will cause premature wear of the diff bearings and cause the same fault
and for the price of a clutch 25 quid you might aswell lobb one in for good measure, just make sure you fully drain the old box and refresh the oil.
Its normally the diff in the tu boxes that are made from swiss cheese but if you change the oil yearly i.e. when you service the engine you normally dont have a problem.
however if the rh half shaft bearing has given in, it will cause premature wear of the diff bearings and cause the same fault