Hicello Fuel Line Carburetor Kit for STIHL FS38 FS45 FS55 String Trimmer Weed Eater Part

【REPLACES C1Q-S97 CARBURETOR】Designed to replace C1Q-S97 carburetor and compatible part numbers 4140 120 0612 and 4140 120 0619. Please confirm your original carburetor model before purchase to ensure correct compatibility 【COMPATIBLE WITH SELECTED MODELS】Compatible with selected FS38, FS45, FS46, FS55, FS55R, FS55RC, HS45, HL45, FC55 and KM55 models originally equipped with a C1Q-S97 carburetor. Different production years and configurations may use different carburetor types even under the same model name 【FITMENT NOTICE】Compatibility depends on engine version, carburetor configuration, and linkage type. We strongly recommend comparing your original carburetor model (C1Q-S97) and structure before purchase to ensure correct fitment 【INTAKE MANIFOLD STRUCTURE VARIATION】Some FS55 engines are equipped with different intake manifold designs, including internal plastic inserts. In some cases, this may affect how the carburetor seats or tightens during installation 【TECHNICAL SPECIFICATIONS】Mounting Hole Distance (Center to Center): 31mm；Throttle Bore Diameter: 14mm；Choke Bore Diameter: 12.8mm；Venturi Diameter: 11mm. Please compare these specifications with your original carburetor before ordering 【COMPLETE CARBURETOR REPAIR KIT】This kit includes carburetor, spark plug, air filter, primer bulbs, fuel line, fuel filters and gaskets, suitable for maintenance and repair of brush cutter, string trimmer, hedge trimmer and strimmer engines. Compatibility still depends on original carburetor model and engine configuration