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Sierra Piston Kit For Mercury Marine/OMC Engine, Sierra Part #18-4161

Item # 900522
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Ships within 5 - 6 business days

Additional Information:
  • Additional discounts do not apply.


  • Sierra Part #18-4161

  • Piston kit

  • For Mercury Marine/OMC engine

Product Summary 

Sierra piston kit for Mercury Marine/OMC engine. Sierra Part #18-4161.

Manufacturer/OEM Part Number:
Mercury Marine: 733-3819
Mercury Marine: 733-803850T
OMC: 914816
OMC: 3853340