Yamaha Lower Unit Assembly 61U-45300-22-8D - Elevate your outboard motor's performance with this genuine Yamaha lower unit assembly. Meticulously engineered and constructed from high-quality materials, this assembly offers exceptional durability and reliability in various marine environments. Its robust design ensures excellent resistance to wear and corrosion, guaranteeing long-lasting and smooth operation.. The Yamaha Lower Unit Assembly 61U-45300-22-8D enhances your vessel's efficiency with effective power transfer and superior stability. Ideal for both professional and recreational boaters, this assembly helps maintain your outboard motor's peak performance. Rely on Yamaha's dedication to quality and innovation to keep your marine engine running optimally, delivering a dependable and exceptional boating experience every time you set sail.. This product has been superseded by: 61U-45300-24-8D. 61U-45300-22-8D - LOWER UNIT ASSY