This Genuine Tohatsu Marine Part is a Lower Unit Assembly (S) with the part number 3V1Q87301-8. It is a crucial component for the proper functioning of your Tohatsu outboard motor. The lower unit assembly is responsible for transferring power from the engine to the propeller, allowing your boat to move through the water. This genuine Tohatsu part ensures optimal performance, durability, and compatibility with your specific Tohatsu outboard motor model. Whether you need to replace a damaged lower unit assembly or perform maintenance on your boat, this genuine Tohatsu Marine Part is the perfect choice to ensure smooth and reliable operation on the water.