Drive Clutch Chains Comfort Use Drum Chain For Automobile Factory Feature:1. High temperature quenching strengthens the overall hardness of the gear coupling drum2. S2 alloy steel material resists corrosion and increases service life, making it more convenient to use3. The gear clutch drum is equipped with many parts that can be easily replaced in daily use and is very convenient4. Clutch Drum Chain Kit includes Clutch Assembly, Clutch Drum, Clutch Washer, Clutch Cover and Needle Bearing5. Clutch Drum Sprocket Kit For Husqvarna 355 359 357 XP 357 EPA ChainsawSpecification:Item Type: Clutch Drum ChainMaterial: S2 Alloy SteelPacking List:1 x Clutch Assembly1 x Clutch Drum1 x Clutch Washer1 x Clutch Cover1 x Needle Bearing