So I'm trying to put my 250r swing arm back on and apparently as I was talingg it apart I wasn't paying attention because now I have 3 swing arm caps and two pop right on but the third one the ID is too small to fit over the plastic bearing retainer. And when I look inside there is another smaller cap pressed into it that I cant get out. It looks like someone lost one of the caps and instead of getting new ones they just put the outside metal part of a complete one and shoved a smaller one in it so that it would be the same thickness as 2 but just in one. Any idea of replacements because I cant find any? Also any input on what is happening here let me know please. And the far right one in the first picture is the small one