I am looking for the holder for the "b-pillar" rubber for my 355 spider. The top holders are nr 12 and 13 in the part diagrams for the top, but the b pillar rubber holder has no number and so I can't find the part number. Does anybody know it? Or is it also nr 12? (apologies for linking to a commercial site , please remove if not appropriate) Ferrari 355 (5.2 Motronic) - Top -Valid for Spider: Page 115 | Order Online Eurospares