Yamaha Motors
https://www.crowleymarine.com/yamaha/products/6ah-w009b-00-1s-cylinder-block-assembly
Cylinder Block Assembly 6AH-W009B-00-1S
https://www.crowleymarine.com/yamaha/products/6ah-w009b-00-1s-cylinder-block-assembly
Price not available
No longer available
Product Description
Yamaha factory part.