Rainier Parts Carburetor For STIHL FS55 FS45 FS38 FS46 KM55 HL45 Easy Install For Homeowners

This Rainier Parts carburetor is a ready-to-install replacement for STIHL FS55 and a broad range of STIHL trimmers and hedge trimmers. Pre-adjusted for quick setup, it’s ideal for DIYers and professional shops seeking reliable starting and smooth performance.

• Compatibility & Model Coverage: Fits STIHL FS55, FS55R, FS38, FS45, FS46, KM55, HL45, HL45Z, HL45DZ hedge trimmers, KM55C, KM55R, KM55RC Kombi motors, and related STIHL models within the FS55 family.
• Pre-Adjusted & Easy to Install: Pre-adjusted FS55 carburetor designed to minimize tuning; generally no adjustment needed. Typically takes about 10 minutes to install and start the engine.
• Replaces Part Numbers: Snap-in replacement for C1Q-S97 and compatible with C1Q-S66, C1Q-S71, C1Q-S143, C1Q-S153, C1Q-S186, 4140 120 0612, 4140 120 0619.
• Package Contents: 1 x carburetor, 2 x air filters, 1 x fuel pipe, 1 x spark plug, 2 x washers, 2 x primer bulbs, 2 x fuel filters.
• Material & Finish: Black metal construction built to endure common yard care conditions and resist wear from regular use.
• Brand & Quality Assurance: Rainier Parts delivers dependable replacement parts designed to restore performance and extend the life of your STIHL equipment.
• Notes on Appearance & Fit: Light shooting and different displays may cause color variation; measurement tolerance ±1–3 cm. Only the items listed in the package contents are included.

With this carburetor kit, you can reduce downtime from fuel-delivery issues and get your STIHL trimmer back to work quickly. The included filters and fuel components support clean air and fuel flow, contributing to smoother starts, steadier idling, and consistent performance across jobs—from edging sidewalks to clearing brush. Ideal for homeowners maintaining a small yard or professionals servicing multiple STIHL units, this replacement part helps you maintain reliability without downtime.