Carburetor + Tune-Up Kit for Husqvarna 125B / 125BX / 125BVX Blowers — Fits 590460102 & 545081811, Includes 545109601 Airbox/Air Cover & 545112101 Air/Fuel Line Kit

Replacement carburetor compatible with Husqvarna handheld leaf blowers 125B, 125BX and 125BVX. This unit is a direct-fit replacement for part numbers 590460102 and 545081811 and is supplied together with the 125B Tune UP Kit. Included tune-up components: 545109601 (airbox / air cover) and 545112101 (air and fuel line kit). Sold as a single complete assembly to restore proper fuel delivery and reliable performance for the listed models.