Yamaha Lower Unit Assembly - 64D-45300-02-8D is meticulously crafted to enhance the performance and longevity of your Yamaha outboard engine. Designed to endure the rigors of marine environments, this lower unit assembly offers exceptional durability and reliable operation. Its advanced engineering ensures smooth and efficient power transfer, improving your boat's handling and speed. The Yamaha Lower Unit Assembly - 64D-45300-02-8D is straightforward to install, seamlessly integrating with your existing engine setup. Constructed with corrosion-resistant materials, it minimizes maintenance needs and extends the life of your outboard motor. Trust in Yamaha's expertise and commitment to quality to keep your engine running at its best, ensuring you enjoy safe and worry-free boating adventures every time you set sail. This product has been superseded by: 64D-45300-03-8D. 64D-45300-02-8D - LOWER UNIT ASSY