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
