I have o-rings but won't be home 'til mid-week and will be leaving again Wednesday 28 July. That said, for the few bucks they cost from the dealer - either online or storefront - it might be easier to connect with them than with me.
Or, if you just don't want to go the dealership route, go to the online parts fiche, look up the o-rings, get their sizes, and call these guys.
http://www.hddistributors.com/