Oregon 22270 power mate replacement floating sprocket drive rim .404 pitch 7 T
22270 Oregon power mate Sprocket drive rim - 7 tooth .404 pitch. Standard 7 spline. This is part # 22270. Oregon rims have wear depth indicators to tell when to replace. It 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. Make sure to buy the correct one.
- Pitch: .404", Size: Standard 7 Spline, Tooth Count: 7
- Radial port design uses centrifugal force to throw off sawdust and debris
- Wear-depth indicators show when it's time to replace
- For best performance, replace every two chain loops