Sierra SIE18-3719 Marine Nut 5 / 8-18 for Mercury OMC Outboard Replacement
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SIERRA

Sierra SIE18-3719 Marine Nut 5 / 8-18 for Mercury OMC Outboard Replacement

Product Code: SIE18-3719

The Sierra SIE18-3719 Marine Nut is designed for use with Mercury and OMC outboard engines. This 5/8-18 thread nut offers a reliable replacement for worn or damaged OEM parts.

  • Compatible with Mercury Marine and OMC outboards
  • Thread size: 5/8-18
  • Replaces OEM part numbers:
    • Mercury Marine 11-35921
    • OMC 314730
  • Quality Sierra replacement part
  • Suggested Retail Price: $8.99