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Sierra Piston Rings For Mercury Marine Engine, Sierra Part #18-3966

Item # 751786
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Ships within 15 - 20 days

Additional Information:
  • Additional discounts do not apply.


  • Sierra Part #18-3966

  • Piston rings

  • For Mercury Marine engine

Product Summary 

Sierra piston rings for Mercury Marine engine. Sierra Part #18-3966.

OEM Part Number: