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Extend operational life by maximizing chain and bar groove alignment while reducing overall costs
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Two-piece design includes a drum with a replacement rim, allowing the rim to be replaced multiple times before the entire unit is replaced
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Replacement schedule: every three rims
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Some Oregon Power Mate systems have bearings installed, but some do not. Part numbers ending with a number have bearings installed. Part numbers ending with the letter "X" do not. Bearings must be purchased separately for all rim systems having part numbers that end with an "X".
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Replaces Jonsered CS2141, CS2145, CS2149, CS2150, CS2152, CS2159
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Fits the following models: Husqvarna 346, 346XP, 346XPG, 351, 353, 353E-Tech, 355, 355EPA, 357, 357EPA, 357XP, 359, 359EPA, 445, 445e, 450 Rancher; Jonsered CS2141, CS2145, CS2149, CS2150, CS2152, CS2153, CS2156, CS2159, CS2245, CS2250, CS2250s
