Features: 100% brand new. Internal diameter: 15mm/0.59” Outer diameter: 25mm/0.98" Thickness: 5mm/0.2" For STIHL 017, 018, 021, 023, 025, MS170, MS180, MS210, MS230, MS250 Chainsaw Replaces OEM # 9638 003 1581 / 96380031581 Package list: 10 x Oil Seals Brand Unbranded MPN Does Not Apply EAN 0797153165020 Type Garden Tool Parts Internal diameter 15mm/0.59” Outer diameter 25mm/0.98" Thickness 5mm/0.2" .
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