Yamaha Lower Unit Assy 6H1-45300-22-EK - Ensure your marine engine runs smoothly with the Yamaha Lower Unit Assy 6H1-45300-22-EK. This high-quality lower unit assembly is designed for durability and precise performance, providing reliable power transmission and seamless operation on the water.. The Yamaha Lower Unit Assy 6H1-45300-22-EK is crafted from premium materials, ensuring excellent resistance to corrosion and wear. Suitable for both recreational and professional boating, this lower unit assembly is easy to install and maintain, guaranteeing long-lasting performance and dependability for your vessel.. This product has been superseded by: 6H1-45300-23-EK. 6H1-45300-22-EK - LOWER UNIT ASSY