Yamaha Lower Unit Assembly T9.9 66R-45300-22-4D is a high-quality replacement part designed to keep your Yamaha outboard motor running smoothly. This lower unit assembly ensures optimal performance and durability, providing reliable power and efficient operation. Constructed with precision engineering, it enhances the overall functionality and longevity of your motor, making it an ideal choice for regular maintenance and repairs.

The Yamaha Lower Unit Assembly T9.9 66R-45300-22-4D is a genuine Yamaha part, ensuring perfect compatibility and seamless integration with your existing engine. This component is crafted from durable materials to withstand harsh marine environments, ensuring dependable performance in various conditions. Trust in Yamaha's reputation for quality and innovation to keep your boating experience enjoyable and trouble-free with this essential lower unit assembly.

• Supersessions
  66R-45300-22-8D, 66R-45300-22-8D