Type: Mechanical carburetor Structure: Flat suction vacuum film plunger carburetor Fuel consumption per 100 kilometers: 1 L Mounting hole size: 30 mm Idle speed: 3000 Acceleration: 11000 Features: Easy to install, durable, high efficiency, no need to add or modify Suitable for: 45cc, 52cc, 58cc chain saw carburetor; compatible with models 4500, 5200, 5800 chainsaws Replacement part number: 45cc, 52cc, 58cc, 4500, 5200, 5800 Weight: 100 grams Color: Silver Material: Metal Package Contents: 1 x Carburetor Note: The package includes only the items listed above. Other products are not included. Lighting and display settings may cause slight variations in the color of the item compared to the actual product. Measurement may vary by +/- 1-3 cm.