1. Premium Quality: This For 340 345 350 Clutch Drum Clutch Kit is designed with high-quality materials to durability and long-lasting performance for your chainsaw. 2. Complete Clutch Set: The Clutch Kit includes everything you need, featuring the Clutch Sprocket, Drum, Needle Bearing, and Oil Pump Gear, making it a comprehensive solution for your maintenance needs. 3. : Specifically engineered for 340, 345, and 350 models, this Clutch Set guarantees an excellent fit and optimal functionality, enhancing your chainsaw's efficiency. 4. Easy Installation: this Chainsaw Clutch Kit allows for quick and hassle-free replacement of your old or worn-out components, your equipment back in action. 5. Enhanced Performance: Upgrading your chainsaw with the For 340 345 350 Clutch Drum Clutch Kit significantly improve cutting performance and smoother operation during use. For 340 345 350 445 450 chainsaw part Replace for 578097901, 503931801, 537110503 Note:Due to different batches, the accessories may have slight differences in color details, which not affect the product. Colour:As Shown Material:Metal Package Contents: 1 x 7-Teeth Clutch Drum Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.