The set consists of:
1 x # 1511540 clutch bell
1 x # 1511740-4 Alu-carbon shoes, set
1 x # 1511740-6 springs 2,4mm, 3 pcs.
If the shoes on the Power-Gearshift clutch are worn, not only the pads but also the springs and clutch bell should be replaced to ensure proper clutch operation.