If the Clutch is starting to judder when taking up the power, then maybe a Clutch overhaul is due. Using OE Clutch Plates and springs will ensure smooth operation and a long Clutch life, very long if the Clutch is not abused!
We recommend that the pressure springs be replaced at the same time for the best possible results.
To make sure you order all the parts you need for a successful outcome, try browsing the online schematic for your model which will also give an indication of how many friction plates are required to complete the assembly. Why not order all the gaskets you require at the same time - save money on shipping costs with a multiple order.