Stihl 1128 640 2000 Sprocket, 3/8" 7T Bar Length_45" and on the saw with

and on the saw with the PowerSharp system

27RX has a special ripping application grind for making dimensional boards and planks from large timbers

and blade swapping between different tooth sizes

specifically designed to restore and maintain the correct tension within your chainsaw mechanism

This reduces wear and allows for a much narrower bar nose design

Stihl 1128 640 2000 Sprocket, 3/8" 7T Bar Length_45" and on the saw withThe Chain Sprocket 3 8" 7T for Stihl chainsaws is a genuine replacement part designed for dependable drive of the saw chain. Built from hardened steel for high wear resistance, it transfers power from the clutch to the chain with consistent engagement