My brother's '98 400 has lost the internals and it just flops around. I'm waiting for him to break his leg or something. Yamaha said that they can't (or won't) sell him the spring and ball, only the new assembly. Please help me save alot of time searching. Thank You. IF YOU WANT TO SELL A KICKSTARTER THAT FITS A 1998 YZ400F I'M INTERESTED.