Yamaha Lower Unit Assy 6G7-45300-21-EK - Elevate the performance and reliability of your Yamaha outboard with the Yamaha Lower Unit Assy 6G7-45300-21-EK. This high-quality lower unit assembly is meticulously engineered for superior durability and efficiency, ensuring your outboard motor operates smoothly in a variety of marine conditions. Crafted from premium materials and precision-engineered, it offers excellent resistance to corrosion and wear, guaranteeing long-lasting reliability.. The Yamaha Lower Unit Assy 6G7-45300-21-EK 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, providing you with peace of mind on the water. Invest in this lower unit assembly to boost your outboard's functionality and extend its service life, keeping your engine in top condition for years to come.. This product has been superseded by: 6G7-45300-22-EK. 6G7-45300-