Forums The Mart For Sale – Parts Cayman / Boxster 9×18 and 8×18 wheels Viewing 0 reply threads Author Posts April 19, 2021 at 1:16 pm #42704 kevingross 1 Posts Set of original factory wheels from an ’08 Cayman S: – 9Jx18H2-ET43, 987-362-138-01 – 8Jx18H2-ET57, 987-362-136-01 Some minor scuffs and scratches, but mechanically excellent. Nice light wheels, made by Ronal for Porsche, perfect for those DE or autocross tires! Best reasonable offer, looking to clear these out asap. I am including the TPMS senders and wheel centers. This topic was modified 5 months ago by kevingross. Attachments:You must be logged in to view attached files. Viewing 0 reply threads You must be logged in to reply to this topic.