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Sierra Fuel Pump Diaphragm For Mercury Marine/Yamaha Engine,Sierra Part #18-7840

Item # 752411
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  • Sierra Part #18-7840

  • Fuel pump diaphragm

  • For Mercury Marine/Yamaha engine

Product Summary 

Sierra fuel pump diaphragm for Mercury Marine/Yamaha engine. Sierra Part #18-7840.

OEM Part Numbers:
Mercury Marine: 84141M
Yamaha: 663-24411-00-00