Sticky clutch pedal

[r5gttgaz]

Out yesterday I noticed the clutch pedal on the 964 was not returning fully, I found a guide on the net and duly followed it, once the linkage was lubricated (superbike chain spray is excellent) the pedal is back to normal but when checking out the pedal I noticed the rubber boot was worn that covers the clutch cylinder rod.

Does anyone know the part number and cost for this item?

Thanks