Yamaha Lower Unit Assy 6GS-45300-14-8D - The Yamaha Lower Unit Assy 6GS-45300-14-8D is engineered for optimal performance and reliability in various marine conditions. This lower unit assembly is constructed from high-quality materials, ensuring smooth power transmission and efficient propulsion. Its durable design guarantees long-lasting use, making it a dependable choice for your Yamaha outboard motor.. Enhance your boating experience with the Yamaha Lower Unit Assy 6GS-45300-14-8D. Designed to minimize maintenance and maximize efficiency, this component is perfect for all types of marine activities, from fishing to water sports. With its robust construction and superior performance, this lower unit assembly ensures your outboard motor operates smoothly and efficiently, providing you with the reliability you need on the water.. This product has been superseded by: 6GS-45300-16-8D. 6GS-45300-14-8D - LOWER UNIT ASSY