Yamaha Lower Unit Assembly - 63D (63D-45300-03-4D) is an essential part for maintaining the peak performance of your Yamaha outboard engine. This lower unit assembly is specifically designed for 63D models, ensuring a precise fit and seamless integration. Made from high-quality materials, it offers superior durability and resistance to corrosion, making it ideal for a variety of marine environments. The precision engineering guarantees reliable and efficient performance, significantly enhancing the overall lifespan and functionality of your engine.

The Yamaha Lower Unit Assembly - 63D (63D-45300-03-4D) provides smooth power transfer and robust performance, improving the control and handling of your boat. Its rugged construction ensures your outboard motor can withstand the demands of regular use, whether for recreational or commercial purposes. By choosing this lower unit assembly, you are ensuring that your Yamaha engine upholds its high standards of quality and reliability, providing a worry-free and enjoyable boating experience every time you venture out on the water.

Yamaha Lower Unit Assembly - 63D-45300-03-4D

• Supersessions
  63D-45300-00-4D, 63D-45300-01-4D, 63D-45300-02-4D, 63D-45300-03-8D, 63D-45300-03-8D