I got a nice 250R rear shock and a set of YFZ450 fronts for my blaster. The 250R rear needs to be rebuilt and I am going to have the YFZ fronts internally shortened to stock blaster length. The local Arctic Cat dealer can do all the work but can't get any of the Japanese parts to rebuild the shocks. Can anyone tell me or piont me in the right direction on where to find the parts like top seal, bump stops and pistons for my shocks? Thanks again guys!