Description Individual cork segment for relining your own clutch. Just push your old ones out and push these in.  Made from industrial grade cork, not old wine corks! They fit: 9D, 10D, 11D, 12D, 13D, 29C, 30C, 6E, 7E, 8E and Excelsior Spryte / Corgi Clutches. Not JDL, 3K, or F series You need 15 per plate in all applications