Oregon® Rim Sprocket .404" 7-Tooth Standard 22270 ship_addon PS410 After Serial # 34576

PS410 After Serial # 34576 & PS411 After

Connect the adapter to your grease gun coupler

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Oregon 73EXJ is a professional-grade saw chain

Heavy-duty steel nozzle ensures a secure

Oregon® Rim Sprocket .404" 7-Tooth Standard 22270 ship_addon PS410 After Serial # 34576Oregon rim sprockets are preferred by professional chainsaw operators for their long wear life, excellent design and performance. Saw chain is aligned perfectly with the bar groove providing smoother cutting. For best performance, we recommend replacing after every two chain loops. Made in the USA Pitch: . 404" Size: Standard 22mm ID Tooth count: 7 Radial port design uses centrifugal force to throw off sawdust and debris Wear depth indicators show