Stihl Grass Trimmer Carburetor Kit FS38 FS45 FS46 FS55 KM55 Rainier Parts Easy Install Durable Replacement For DIY

Rainier Parts presents a complete Grass Trimmer Carburetor Kit designed for STIHL FS38, FS45, FS46, FS55 and KM55 series brushcutters. Built with an aluminum carburetor body and a full set of supporting components, this kit restores reliable performance for DIY maintenance and on‑demand field work.

• Compatibility: Direct fit for STIHL FS38, FS45, FS46 (including FS46C and FS55 variants), FS55R/FS55RC, KM55/KM55R, FS45C/FS45L, FS55C/FS55T, FC55 and related models; also suitable for HL hedge trimmers in the same family.
• Material and construction: Aluminum carburetor body paired with durable internal components to withstand regular use and exposure to fuel blends.
• All-in-one kit: Includes carburetor, air filter, fuel line, spark plug, gasket set, primer bulbs, fuel filters, and connecting tube—everything you need for a complete replacement.
• Part-number coverage: Replaces multiple ZAMA numbers (e.g., C1Q-S66, C1Q-S71, C1Q-S97, C1Q-S143, C1Q-S153, C1Q-S186, C1Q-S186A, C1Q-S186B) to maximize compatibility across STIHL FS and KM series.
• Fitment verification: To ensure proper compatibility, compare the measurements of this carburetor against your existing unit (see product images for reference).
• Compact packaging: Packaged for safe transit with all components securely included in a compact 9.2 x 4.2 x 7.6 cm sized carton.

This carburetor kit is ideal for homeowners, garden enthusiasts, and professional techs who want to quickly restore starting reliability, smooth idling, and consistent fuel flow to their STIHL trimmers. By replacing worn carburetor parts and supplying fresh filters and gaskets, you can extend the life of your brushcutter and maintain optimal performance between service intervals.