HIFROM TM Replacement Carburetor Carb Fuel Line Fuel Filter For Stihl Chainsaw 017 018 MS170 MS180 NEW 1. New high quality aftermaket replacement parts 2. Fit for chainsaw models 017 018 MS170 MS180 3. This is non original aftermarket parts, please check the pictures for compatibility before buy it . 4. Pacakge included: 1pc carburetor , 1pc fuel line , 1pc fuel filter 5. HIFROM focus on provide high quality products at fair price, if you unsatisfy with our product, you can return to our USA warehouse, no risk.