
1. Electric chainsaw replacement kit, using zinc alloy material, high hardness, high strength, wear resistance. 2. Simple installation and disassembly, can directly replace old or damaged chainsaw clutch parts. 3. The clutch drum rim sprocket assembly can be perfectly matched to your chainsaw equipment. 4. Excellent workmanship and stable performance can extend the service life of the chain saw. 5、Clutch assembly specially designed for Stihl MS660 066 064 MS640 MS661 chainsaw.