Stihl FS45 Carburetor Replacement Rainier Parts Aluminum Durable Easy Install For DIY Homeowners

Repair-ready FS45 Carburetor replacement crafted in durable aluminum, designed to restore optimal performance for STIHL brush cutters and trimmers. It’s a practical, reliable solution for STIHL FS45, FS46, FS55, FS74, and related models, provided by Rainier Parts.

• Compatibility: Fits STIHL FS45, FS46 (including FS46C), FS55 (FS55R/FS55RC/FS55T), FS38, FS45C, FS45L, FC55, KM55 and KM55R/KM55RC, HL45/HL45Z/HL45DZ hedge trimmers, and kombi motors.
• Replaces multiple parts: Matches and replaces ZAMA parts such as C1Q-S66, C1Q-S71, C1Q-S97(A), C1Q-S143, C1Q-S153, C1Q-S186, C1Q-S186A, C1Q-S186B for broad compatibility.
• Material: High-grade aluminum construction for durability and corrosion resistance in dusty, outdoor environments.
• Kit includes: 1 x carburetor, 1 x air filter, 1 x fuel line, 1 x spark plug, 2 x gaskets, 2 x oil bubbles, 1 x fuel filter — everything you need for a complete rebuild.
• Engine fit: Designed for 4 cm engine bore with precise calibration to restore smooth idle and reliable power delivery.
• Color/Finish: Aluminum tone that matches the appearance shown in product photos for an integrated look with your equipment.
• Easy installation: Simple swap with minimal downtime, making it a straightforward maintenance upgrade for DIY repairs.

Think of this FS45 carburetor as a dependable, long-lasting replacement that reduces starting hassles and maintains steady, efficient performance through the cut. The aluminum build resists wear in harsh outdoor conditions, while the included kit provides all essential components for a thorough refurbishment. With broad STIHL compatibility and coverage of common ZAMA part numbers, this Rainier Parts carburetor consolidates the parts you need into a single, practical solution for multiple machines. Use cases include refurbishing an older FS45 or FS46 that struggles to start, replacing a worn carburetor in KM55 kombi motors, or stocking your workshop with a reliable repair part for seasonal maintenance. Choosing Rainier Parts means choosing a straightforward, trustworthy repair that helps your tools perform at their best for years to come.