Hi everyone 4yrs back I needed a clutchpack after banging my head for the old prehistoric part a kind gentleman came up with a new readily available to anyone replacement from the duke monster!!! the part is #19020051A at £72.00 you put 7 of each in starting with a steel then the circlip last tapping it in to make sure its in! oh and the dots on the plates should all be in line my bike ran fine with this thanks to davem!!! if not your prob is elsewhere as the mushroom pin can snap or a leak in the master or slave piston with these old beauty"s...........get back on the road have fun!!!!