Auction is for 1 set of 6 magnets for Kohler Flywheel.  Both sets have a positive and negative magnets as shown in the pictures. 

Inside diameter of the flywheel measures 6 1/8" roughly...sorry I can't be more accurate but I only have a 6" dial caliper. 

Let me know wheat your magnet needs are and I may be able to get them.  . 

Ask all questions before bidding.  Happy to check anything you want.  Looking for a quick sale. Send me a message if ebay quotes a crazy shipping price.