The clutch plates take one hell of a beating, especially if the friction discs have worn down to the metal. So if you are contemplating a clutch overhaul, examine the state of the plates, just in case they need replacement as well, and usually they do! To ensure you order ALL the parts and consumables you need, take a look at the online 'parts list' fiche, or online catalogue for your model. From friction discs, to clutch springs to gaskets, everything you need for a complete professional job.