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Sierra Head Gasket For Mercury Marine/OMC Engine, Sierra Part #18-3878

Item # 702747
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Ships within 15 - 20 days


  • Sierra Part #18-3878

  • Head gasket

  • For Mercury Marine/OMC/Chrysler Inboard engine

Product Summary 

Sierra head gasket for Mercury Marine/OMC/Chrysler Inboard engine. Sierra Part #18-3878.

OEM Part Numbers:
Mercury Marine: 27-13709T
OMC: 912766
Chrysler Inboard: 4417375