General description Clutch Base Connection Seat Sprocket is an essential accessory for maintaining your STIHL FS120, FS200, and FS250 lawn mowers. This replacement part is designed to save time on repairs and ensure your machine operates efficiently. Technical specifications Color: as shown Material: aluminum Dimensions: 11 x 12 x 9.5 cm Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with STIHL models: FS120, FS200, FS250 Includes clutch drum, clutch cover, and clutch guard kit Other information Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product.