Oregon Power Mate

[Aled Hughes]

I want to change to a rim sprocket on my 268/272xp conversion and had these two given to me years ago. Unfortunately serial number plate missing on the saw but only have these numbers stamped on the case if they're any use at all identifying it and to which box to use as both look the same other than the plastic cover. Any help appreciated thanks 

[adw]

The 162,266,268 and 272 all used the same Oregon rim sprocket, the 61 and 66 both had the spur sprocket, what part no.s do you have?

[Aled Hughes]

Sorry adw i forgot to install pics.

[adw]

Metal fuel tank, its either very old or it was a G machine, the sprocket on the left is how I remember it, fixed bearing with the shim but should also have the plastic disc from the one on the right.