The genuine STIHL 41480074100 Maintenance Set 44 is an essential kit designed to ensure optimal performance and longevity for a range of STIHL professional chainsaws and brushcutters. This comprehensive set typically includes a spark plug, fuel filter, and air filter, providing the necessary components for routine servicing. Regular maintenance with this OEM kit helps maintain engine efficiency, reduce wear, and ensure reliable operation, making it ideal for models such as the FS 360, FS 410, FS 460, FS 490, FS 560, MS 261, MS 271, MS 291, MS 311, MS 362, and MS 391.