Features: 1. Suitable for STIHL HL45 HS45 KM 55 FC55 FS45 FS46 FS46C FS55 FS55R FS45C. 2. Replacing a broken carburetor can effectively extend the machine's lifespan. 3. Reliable, stable, and highly dependable carburetor kit replacement accessories. 4. Made of high-quality aluminum material, not easily damaged, long service life. 5. Easy to install and replace; the damaged carburetor can be easily replaced. Specifications: Item Type: Carburetor Kit Material: Aluminum Color: As shown in the picture Weight: Approx. 178 g / 6.3 oz Fitment: Suitable for STIHL HL45 HS45 KM 55 FC55 FS45 FS46 FS46C FS55 FS55R FS45C Application: Lawn mower, lawnmower How to use: Installation notes: 1. Remove the original machine accessories 2. Check if the location is suitable 3. It can be installed as needed (no need to plug it in) Package list: 1 x carburetor 4 x gaskets 2 x fuel filters 1 x air filter 2 x primer bulbs 1 x green fuel line