This genuine Stihl 41386403200 oil pump is an essential OEM replacement part designed for various Stihl outdoor power equipment. It ensures proper lubrication for optimal engine performance and longevity. Compatible with a wide range of Stihl models including FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R, FS 300, FS 350 series brushcutters, FR 350, FR 450, FR 480 backpack brushcutters, BT 120 C, BT 121 earth augers, KM 120, KM 120 R KombiEngines, HT 70, HT 75 pole pruners, HL 75, HL 75 K hedge trimmers, and SR 400, SR 420 sprayers. Trust Stihl OEM parts for reliable fit and function.