so i looked on thatsdax for the pin and ball for the clutch and it is sold out. so i went on to Bicycle Engines, Motorized Bicycles, Bicycle Motors, Motored Bikes: 2-Stroke & 4-Stroke Kits!
and found the exact pieces for a lot less. i think i need pieces #24 and #25 according to the clutch diagram. is that right? thanks for your help