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Sierra Timing Cover For Mercruiser Engine, Sierra Part #18-4512

Item # 749851
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Ships within 7 - 10 days


  • Sierra Part #18-4512

  • Timing cover

  • For Mercruiser engine

Product Summary 

Sierra timing cover for Mercruiser engine. GM 4.3L-composite without sensor port. Includes gasket and front seal. Sierra Part #18-4512.