150BT 531147180 Leaf Blower Carburetor Kit for Hus-qvarna 345BT

- OEM Part Number & Models Covered: Replaces OEM part number 531147180. Designed for Husqvarna 150BT (2022 and newer), 150BT Mark II, and 345BT backpack blowers. - Important Year-Specific Fitment: This carburetor is intended for 150BT models manufactured from 2022 onward. It will not fit units produced before 2022, so please verify your machine's production year prior to ordering. - What's Included: The kit comes with a carburetor, air filter, fuel filter, primer bulb, yellow and black fuel lines, carburetor adjustment tool, spark plug, and multiple gaskets?everything shown in the product images. - Factory-Calibrated for Reliability: Manufactured using core Rui-xing carburetor technology and wet flow testing under real engine conditions to meet global quality standards. Each unit is factory-tuned, requiring no manual calibration out of the box. - Additional Replacement References: The included air filter replaces part number 535316301. For 150BT models, manufacturers have used part numbers PC210180 and PC164079 across different production years?if you're unsure about compatibility, compare your existing carburetor with the photos or reach out to customer support for confirmation.