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Sierra 18-3730 Lock Nut Replaces 3853329

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List Price: $3.49
Starting At: $2.99
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Sierra 18-3730 Lock Nut for OMC and Volvo Penta Engines

Sierra high-quality engine components are designed to meet OEM standards.

Interchangeable with:

  • OMC Stern Drive
    • 3852648
    • 3853329
  • Volvo Penta
    • 3852648
    • 3852648-9

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Engine Parts
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