Rainier Parts Carburetor Kit For STIHL Trimmers FS38 FS45 FS55 KM55 HL45 FS85 Premium Easy Install With Air Filter

Keep your STIHL trimmer running reliably with Rainier Parts’ Carburetor Kit — a complete replacement set built for STIHL FS38, FS45, FS55, KM55 and related garden tools. Designed for DIY enthusiasts and professionals alike, it delivers dependable fuel delivery, easy starts, and consistent performance.

• Wide model compatibility: Specifically designed to fit a broad range of STIHL trimmers and hedge trimmers, including FS38, FS45, FS55, KM55, HL45 and FS45C/FS85 family models, with ZAMA C1Q-series replacements to ensure a precise match.
• All-in-one kit contents: Includes a carburetor plus essential components for complete rebuilds, such as an air filter, fuel line, spark plug (L7T, 22 mm), primer bulb, fuel filter, and multiple gaskets for a secure seal.
• Premium construction: Aluminum carburetor body and durable components designed to withstand outdoor use and regular field servicing, aiming to restore consistent performance over time.
• Easy installation: Clear, ready-to-install package with the necessary mounting gaskets and hardware; designed to be a straightforward replacement so you can get back to work quickly.
• Part-number and replacement coverage: Replaces ZAMA C1Q-S66, C1Q-S71, C1Q-S97 and related numbers; compatible with OEM references such as 4137-120-0606, 4137-120-0608, 4140-120-0612, and 4140-120-0619.
• Flexible configuration options: Available in multiple configurations to suit different rebuild needs, from compact 7-piece sets to more comprehensive 9-piece and 13-piece kits, so you can choose the level of replacement parts you want.

This Rainier Parts carburetor kit is designed to restore reliable starting, clean idle, and stable engine performance for STIHL FS-series trimmers and KM-series kombi motors. By supplying a genuine mix of carburetor, air and fuel filtration, spark plug, and gaskets, it helps protect against fuel starvation, hard starts, and rough running. It’s a practical solution for seasonal maintenance, DIY repairs, or prepping a seasoned tool for peak garden performance.