The latest generation of the ID360 freehub Seal. 
Mavic code: V00063631
To determine which spare part you need, you can enter the serial number of your wheel on the  Mavic Technical Page 
Please note: If we do not have the spare part you need on our website, please give us a call at 01525 381347 with the Mavic item code at hand. We are able to special order any Mavic spare part.