Oregon 68210 power mate replacement floating sprocket drive rim 3/8 pitch STD 7
Frawleys Saw Shop - loggerchain.net
$9.49 $10.99
68210 Oregon power mate Sprocket drive rim - 7 tooth for .375 or 3/8 pitch. Standard 7 spline.This is part # 68210. Oregon rims have wear depth indicators to tell when to replace. This rim fits standard 7 spline sprockets. Oregon makes a standard 7 spline and a small 7 spline. If a penny fits inside the rim- it is a small 7 spline. If a nickel fits inside - then it is a standard 7 spline like this one pictured. Make sure to buy the correct inner size