New STIHL THROTTLE TRIGGER FITS For FS38 FS45 FS46 FS55 FS55R 4140-180-1500☛ Item SpecificationCondition: 100% Brand New and High Quality STIHL THROTTLE TRIGGER☛ Replace Part Number4140-180-1500☛ Compatible ModelsFS38 FS45 FS46 FS55 FS55R AND MANY MORE☛ Package included1x STIHL THROTTLE TRIGGER..