the new part number is 92435203100
i think is only for 924
you can order it from pelican autoparts:
Pelican Parts - Product Information: OEM-92435203100
ther are other surces where to buy it from internet,pay with PAYPAL and don't think so bad about ebay ot internet shopping
i fing great people who are porsche entusiast,have their shop,race or similir with very good prices an shipping charges