Does a Dam 220 Spool fit on a Dam 221 Reel?

[steelhead_killer]

I know Fred is around somewhere with all the answers...  I have a great 221 that has a cracked spool.  It is probably fine for light line use but I would prefer to have one that I don't have to worry about blowing up.  Saw a 220 on the big site and it has two extra spools.  I could use if they fit...

Thanks!

Andy

[Midway Tommy]

Yes, they will interchange, as long as neither one is an N.