Yamaha Lower Unit Assy 6S1-45300-22-8D - Optimize the performance of your Yamaha outboard with the Yamaha Lower Unit Assy 6S1-45300-22-8D. This high-quality lower unit assembly is engineered for superior durability and efficiency, ensuring your outboard motor operates smoothly in various marine environments. Constructed with premium materials and precision craftsmanship, it offers excellent resistance to corrosion and wear, providing long-lasting reliability.. The Yamaha Lower Unit Assy 6S1-45300-22-8D is designed for easy installation and maintenance, making it an excellent choice for Yamaha outboard owners. Its robust construction guarantees it can withstand the demanding conditions of marine use, giving you peace of mind on the water. Invest in this lower unit assembly to enhance 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 This product has been superseded by: 99999-04542-00. 6S1-45300-22-8D - LOWER UNIT