Renew even if the old item looks O.K. Why? Because, these are designed to be re-fitted only a few times, they spread when the cover is tightened, this gives a water tight seal. Over time, that elasticity is no longer present.
High quality, OE part, that shows the machine is cared for properly!
Make sure you check out all the parts required in one shopping cart and save money by avoiding extra shipping charges!