Direct-fit aftermarket carburetor kit for Stihl HS45 FS38 FS55. Built to OEM specifications for easy installation, smooth starting, and reliable engine performance. Common applications include string trimmer equipment.
Fits These Models
Stihl HS45
Stihl FS38
Stihl FS55
Replaces OEM Part Numbers
RB-100, C1Q-S
Fitment tip: Always verify your engine model number (stamped on the engine housing) against the list above before ordering. Questions about compatibility? Contact us — we're carburetor specialists.
