Yamaha Lower Unit Assembly - 50 (63D-45300-13-4D) is an essential component designed to ensure your Yamaha outboard engine operates at its best. Specifically engineered for 50 HP models, this lower unit assembly guarantees a perfect fit and seamless integration with your engine. Constructed from high-quality materials, it offers exceptional durability and resistance to corrosion, making it suitable for various marine environments. The precision engineering behind this assembly ensures reliable and efficient performance, significantly enhancing the overall lifespan and functionality of your engine.

The Yamaha Lower Unit Assembly - 50 (63D-45300-13-4D) provides smooth power transfer and robust performance, improving your boat's control and handling. Its sturdy construction ensures that your outboard motor can withstand the demands of regular use, whether for recreational or commercial purposes. By choosing this lower unit assembly, you are upholding Yamaha's high standards of quality and reliability, guaranteeing a worry-free and enjoyable boating experience every time you head out on the water.

• Supersessions
  63D-45300-10-4D, 63D-45300-11-4D, 63D-45300-12-4D, 63D-45300-13-8D, 63D-45300-14-8D, 63D-45300-14-8D