Can anyone recommend any places to get parts from on a Sunday? Need a front driveshaft seal and was hoping to get it all sorted as ideally need the car on monday[/b]

Generally the only places open on a Sunday are Halfords, Euro Car Parts or GSF. I am sorry to say a driveshaft seal is unlikely to be held in branch stock by any of them.

I have been in a similar situation before myself and know how frustrating it is.

You may get lucky and find a member on here who has one and is not too far away from you.