The STIHL 11410801640 is a genuine OEM engine hood designed specifically for various STIHL MS 261 series chainsaws. This essential component provides crucial protection for the engine and internal parts against debris, dust, and potential damage, contributing to the longevity and reliable performance of your equipment. It ensures proper airflow and maintains the integrity of the chainsaw's power unit. This engine hood is compatible with STIHL chainsaw models including MS 261, MS 261 C-BE, MS 261 C-MQ, MS 261 R, MS 261 C-M, and MS 261 C-Q.