13916X Oregon chainsaw saw sprocket fits Stihl 041 & 251,252,254,350
Chainsaw Sprocket 13916X fits Stihl 041,Olympyk 251,252,254,350
OREGON rim sprocket system. This sprocket system consists of two components: Clutch cup with splined hub, and a free-floating rim. It is only the rim that makes contact with your saw chain as it is driven around your guide bar. Rim-type sprocket systems are favored by those who want the ultimate in performance and durability. Available for most chain saws applications. This sprocket system does not come with bearing.
This fits Stihl 041 (before S/N 5664891 olympyk (Oleo-Mac) 251, 252, 254, 350 (before 1988), 355
3/8 pitch 7 tooth crank shaft diameter is 0.4724
Part# for additional rim is 68210
Part# for bearing not included is 31153