Heavy-Duty Clutch Drum Kit

Robust metal clutch drum and sprocket assembly designed for sustained operation on professional-grade and homeowner Husqvarna chainsaws. Exact outer diameter, hub depth, and sprocket tooth count match OEM specifications for reliable chain drive performance. Package contains one clutch mechanism, one drum with fixed sprocket, and one precision-ground needle bearing — everything needed to restore full clutch functionality. Verified fit for 340, 345, 350, 351, 353, 445 (all versions), and 450 (all versions) models. Tolerances held within ±1–3 cm; lighting and screen variation may affect perceived colour — actual finish is metallic grey/silver with machined surfaces.