Editorial Review Oregon Power Mate Sprocket System has a replaceable free-floating rim. The advantages of a rim-type sprocket are that (1) the rim can float on the clutch cup's spline, allowing the rim and chain to align with the bar, and (2) the rim is replaceable, extending the overall life and economy of the sprocket system. Bearings and other specialized replacement components are also available from Oregon to help keep your sprocket in service for a long time.
Features 1) Oregon 100961X Replacement Power Mate Sprocket System includes a drum with a replaceable rim, allowing the rim to be replaced.(Bearing 37325 sold separately) 2) For .325" Pitch Chain Saws, 7-Tooth Sprocket, Small 7 Spline (Sm7) Rim Sprocket System 3) Replacement schedule: Every three rims 4) For Stihl 017, 018, 019, 021, 023, 023C, 025, MS 210, MS 210C, MS 210 C-BE, MS 250, MS 250C, MS 250 C-BE 5) Rim sprocket systems are favored by those who want the ultimate in performance and durability
Specification Binding : Lawn & Patio Brand : Oregon EAN : 5400182134091 Label : Oregon Manufacturer : Oregon Model : 100961X PackageDimensions_Weight : 0.35 pounds PackageDimensions : L:3.90 X W:3.70 X H:2.10 ProductGroup : Lawn & Patio ProductTypeName : OUTDOOR_LIVING Publisher : Oregon Studio : Oregon Title : Oregon 100961 X 0.325 Pitch 7-Tooth Small 7 Spline Power Mate Rim Sprocket System