ok so i'm going to dig into this sometime this week. thanks for the ideas btw. I'm a little confused by the parts diagram
http://gofasters.com/index.php?main_...ort=20a&page=2
Part 23 which they call a seal is what I believe is the bushing then it has the two o rings and then a seal and then the bearing. it does not show the seal that goes on the outside behind the sprocket. Is that seal #28 just misplaced on said diagram?? or is there another seal that goes in front of the bushing??