The STIHL 41441400600 is a genuine OEM exhaust muffler designed for a wide range of STIHL outdoor power equipment. This essential component ensures proper exhaust gas management and noise reduction, maintaining optimal engine performance and operator comfort. It is compatible with numerous STIHL models including FS 90, FS 100, FS 110, FS 130, HT 101, HT 131, KM 90, KM 100, KM 110, KM 130, SP 90, FC 90, FC 95, FC 100, FC 110, FR 130 T, HL 90 K, HL 95, HL 95 K, HT 100, HT 130, HT 131, KA 85 R, KA 120, KA 120 R, KA 250, KA 85, KW 85, SP 85, SP 85 K, SP 90, and SP 90 T.