Stihl 3617 000 0056 - PS Chainsaw Chain - 56 Drive Links Challenge Xtreme some firewood processors require 57

some firewood processors require 57 drive link chain)

35641X - Oregon PowerMate Chainsaw Drive Sprocket System

HTA65 & HTA85

please purchase 37504

522651 - Oregon Chain Grinder Return Spring

Stihl 3617 000 0056 - PS Chainsaw Chain - 56 Drive Links Challenge Xtreme some firewood processors require 57Stihl 3617 000 0056 Chainsaw Chain Stihl Picco Super PS 56 Drive Links Apart from Stihl's 3 8" PS3 chain, it's the only Picco Full Chisel tooth chain on the market. Ideal for professional forestry Excellent biting characteristics, low vibration, very quiet operation, high piercing and cutting performance, very clean cutting surface. Low feed forces make this the ideal saw chain for arborists. Chain Pitch; 3 8" Low Profile (LP) Chain Gauge; 1. 3mm (0.