Yamaha Gearbox Bung Washer, model 90430-08003 - a small component that plays a significant role in the smooth operation of any Yamaha outboard's gearbox. As any seasoned boat enthusiast knows, the finer details make all the difference in ensuring longevity and optimal performance on the waters.

Our dung bung washer is a genuine Yamaha part, crafted with precision to align perfectly with Yamaha's standards of excellence. Its universal design ensures a snug fit across all Yamaha outboard gearboxes, offering boat owners peace of mind with every installation.

Beyond its fit, this washer acts as a robust barrier, guarding against potential leaks and ensuring the seamless function of the gearbox. It's not just about fitting but fitting right, and our washer does just that, every time.

However, even the best parts require regular maintenance. To maintain peak performance and the health of your Yamaha outboard's gearbox, it's recommended to replace the 90430-08003 bung washer annually. This regular replacement ensures that your gearbox remains sealed, secure, and functioning at its best year after year.

In the vast sea of boat maintenance parts, our Yamaha Gearbox Bung Washer stands out as a beacon of reliability. Embrace a hassle-free boating experience and prioritize your gearbox's health with our top-tier bung washer.

Please note, Yamaha outboards require a minimum of two gear box bung wahsers. These washers come as a singular part.