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Sierra Lower Unit Seal Kit For Mercury Marine/Yamaha Engine,Sierra Part #18-2785

Item # 694294
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Ships within 7 - 10 days


  • Sierra Part #18-2785

  • Lower unit seal kit

  • For Mercury Marine/Yamaha engine

Product Summary 

Sierra lower unit seal kit for Mercury Marine/Yamaha engine. Sierra Part #18-2785.

OEM Part Numbers:
Mercury Marine: 27-41899M
Yamaha: 689-W0001-21-00
Yamaha: 689-W0001-C1-00