Bit of info might be useful.
Been working on son's FZ1 again! Found play in bearing at bottom of shock, Marksman didn't list one, but I have measured up and 17 x 24 x 17 needle roller bearing fits, Marksman have these and the dust seals, had to order bearing collar from Fowlers.
I have no connection to Marksman! just found them to be very helpful.
Kit number for bearing - YT172417-1 and seals 17 x 24 x 3
