Husqvarna 544403205 Gear Set Spare Part K3000/K4000

When your K3000 or K4000 power cutter goes down on the job site, this genuine Husqvarna gear set gets you back to cutting fast. Designed as a factory replacement part for these specific models, it restores proper power transmission from engine to blade spindle. The gear set maintains the precise tolerances required for safe operation at high RPM, preventing the vibration and binding that comes with worn components. Installation requires basic mechanical knowledge and standard tools. Keeping this spare part on hand means less downtime when gears strip or wear out from heavy use in concrete cutting, asphalt work, or metal fabrication. Built for contractors and rental shops running Husqvarna K3000 and K4000 cutters who need OEM reliability without waiting on special orders.