Hi Andrew, Is the Dealer from whom you bought your car going to pay/contribute to the repair? The cost of a new part is around £70. And the labour charge would depend if you went to a main dealer [expensive] or an independent garage. I think the damage to the nearside damper could have been caused by bumping over a kerb on a regular basis, so it might be just one side, but while one side is being looked at, I think it would be worth looking at the other side too. Let us know how it goes. Regards, Peter.