Home Parts By Brand Sleipner Side Power Gear Lube Adapter | Sierra 18-9794
  • Gear Lube Adapter | Sierra 18-9794 - MacombMarineParts.com
  • Gear Lube Adapter | Sierra 18-9794 - MacombMarineParts.com
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Gear Lube Adapter | Sierra 18-9794

Gear Lube Adapter | Sierra 18-9794

Sierra

$5.83 USD
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Sierra Gear Lube Adapter 18-9794

Gear Lube Adapter | Sierra 18-9794

Adapts domestic gearcase lube fitting to metric 8 x 1.25 threads to adapt to Nissan, Honda, Tohatsu, and Yamaha outboard lower units.

  • Gear lube adapter fitting
  • Threads fit Nissan, Yamaha, Honda, and Tohatsu gearcases
  • For use with Sierra quart pumps or lower unit fill tubes
  • Replaces Mercury 91-883704K03
  • Replaces Mallory 9-81003
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from 76 reviews

Perfect replacement

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