18-7157-9 - (PK5) O-Ring 25-29976

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Sierra Marine

18-7157-9 (5 Pk)

Replaces: 25-29976

  • I.D.- 3.500
  • Width- .210
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Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.