150BT Carburetor for Husqvarna 150BF 350BT 350BF 560BTS

The Topkidame 150BT carburetor kit is a direct-fit replacement for specific Husqvarna 150/350/560-series backpack blowers made before 2022, supplying a complete tune-up package to restore starting and performance.

If your Husqvarna backpack blower is struggling to start, idling roughly, or losing power and it matches the listed models or OE numbers, this Topkidame assembly gives you the parts to restore fuel delivery and basic maintenance in one purchase. It’s built to match the fit and function of the original carburetor for many pre-2022 Husqvarna 150BT, 150BF, 350BT, 350BF, 560BFS and 560BTS units, and includes consumables commonly replaced during a tune-up.

Which Husqvarna models and part numbers does this replace?

This carburetor kit is intended for specific Husqvarna backpack blower model years released before 2022. Confirm compatibility by checking your blower model and OE number before ordering to ensure correct fit.

• Compatible models: 150 BT (2007–2010 variations), 150 BF (2007–2010), 350 BT/ BF (2009), 560BFS / 560BTS (2011).
• Replaces carburetor OE numbers: 502845001, 577144601, 581155801.
• Replaces air filter OE: 502844401.

What comes in the Topkidame tune-up kit and why it matters?

The kit provides the carburetor plus essential small parts you normally change when overhauling fuel and ignition components. Having these items together saves time and ensures you aren’t missing seals or filtration parts that affect performance.

• 1x complete 150BT carburetor assembly ready for installation.
• 2x primer bulbs, 2x air filters, 2x fuel filters, 1x gasket, 1x spark plug and a fuel line set.
• Includes small consumables that reduce leak points and keep fuel clean for reliable starting and operation.

How do I confirm this is the correct carburetor for my blower?

Match your blower’s model name and the original equipment (OE) number printed on the component or in the owner’s manual. This product is only intended for Husqvarna backpack blowers manufactured before 2022; post-2022 models may use different parts.

• Check the blower label or manual for model (150BT, 150BF, 350BT, 350BF, 560BFS, 560BTS).
• Verify OE numbers: 502845001, 577144601, 581155801 for the carburetor and 502844401 for the air filter.
• If unsure, compare the old carburetor’s mounting pattern and fuel fittings to the replacement images and specifications.

Who this is for: This Topkidame replacement is aimed at homeowners, landscapers, and small-property maintenance pros who operate compatible Husqvarna backpack blowers made before 2022 and want an economical, ready-to-install carburetor plus tune-up parts. It’s a practical choice for anyone comfortable performing basic outdoor power equipment maintenance who needs to resolve fueling issues without buying a new blower.