Yamaha Lower Unit Assembly - 689-45300-18-8D is meticulously engineered to enhance the performance and longevity of your Yamaha outboard engine. This premium lower unit assembly ensures smooth and efficient power transfer, significantly improving your boat's handling and overall performance. Crafted with high-quality materials, it is designed to endure harsh marine conditions, providing exceptional durability and reliable service.

Installing the Yamaha Lower Unit Assembly - 689-45300-18-8D is straightforward, allowing for seamless integration with your existing engine setup. Its corrosion-resistant construction minimizes maintenance needs and extends the lifespan of your outboard motor. Trust in Yamaha's dedication to quality and innovation to keep your engine running at its best, ensuring a safe and enjoyable boating experience every time you head out on the water.

Yamaha Lower Unit Assembly - 689-45300-18-8D

• Supersessions
  689-45300-17-4D, 689-45300-16-4D