Yamaha Lower Unit Assy 6S1-45300-23-8D - Enhance the performance and reliability of your Yamaha outboard with the Yamaha Lower Unit Assy 6S1-45300-23-8D. This premium lower unit assembly is meticulously engineered to provide superior durability and efficiency, ensuring your outboard motor functions optimally in various marine conditions. Crafted from high-quality materials and precision engineering, it offers excellent resistance to corrosion and wear, ensuring long-lasting reliability.. The Yamaha Lower Unit Assy 6S1-45300-23-8D is designed for easy installation and maintenance, making it an ideal choice for Yamaha outboard owners. Its robust construction ensures it can withstand the demanding conditions of marine use, giving you peace of mind on the water. Invest in this lower unit assembly to boost your outboard's functionality and extend its service life, ensuring your engine remains in top condition for years to come.. This product has been superseded by: 99999-04542-00. 6S1-45300