Bullwall 150BT Carburetor Tune Up Kit for Husqvarna 150BT (2022+) & 345BT

Introducing the Bullwall 150BT Carburetor Tune Up Kit, crafted to refresh the core components that power Husqvarna 150BT backpack blowers produced since 2022 and compatible with the 345BT model. This kit mirrors OEM-style parts for a familiar, straightforward install whether you’re a DIY enthusiast or a professional mechanic. By renewing worn or aging pieces, you may experience more dependable starts, steady idle, and a consistent air-fuel mix during demanding yard work. While individual results vary, having fresh components on hand helps you approach seasonal maintenance with confidence.

Compatibility and timing

Important note: Husqvarna updated the carburetor design in 2022. This Bullwall kit is designed for machines produced in 2022 or later and references the original equipment part numbers 531147180 (carburetor) and 535316301 (air filter). If your blower is older than 2022, a different configuration may be required. To ensure a precise fit, please verify your machine’s production year and cartridge layout before purchasing.

What’s included

• Carburetor
• Air Filter
• Fuel Filter
• Primer Bulb
• Yellow Fuel Line
• Black Fuel Line
• Carburetor Adjusting Tool
• 4 Gaskets

Key benefits and practical uses

• Fresh air filter supports clean intake and steady engine breathing.
• Dedicated fuel filter and new lines promote reliable fuel delivery.
• Primer bulb aids quick priming for easier starting.
• Included adjusting tool enables precise carburetor tuning for tailored performance.
• Complete gasket set helps seal connections and reduce potential leaks.

Real-world notes: For Husqvarna 150BT or 345BT units manufactured in 2022 or later, this kit offers a convenient, all-in-one refresh. While results can vary by machine, many users report easier starts, crisper throttle response, and more consistent RPM during heavy leaf tasks after a tune-up. This is a maintenance upgrade, not a guaranteed outcome, as performance depends on overall engine condition, fuel quality, and seasonal use.

Installation and care tips

Before starting, ensure the engine is cool and the fuel system depressurized. Align gaskets carefully and follow standard safety practices. Keep documentation handy to confirm compatibility with your specific model year. With proper handling, the kit supports straightforward maintenance workflows and can help extend the life of your blower during peak seasons.