NEW Yamaha Performance 3 Blade Stainless Steel Series Propeller. It is a 14 1/4 X 26 pitch propeller. The Yamaha part number is MAR-GYT3B-V6-26. This is what it says in the Yamaha Propeller Catalog about this prop: These polished steel propellers are designed to provide boaters an additional option between Standard Black Steel Series and more expensive Pro and Saltwater Series propellers. A number of specialty boats will perform better with these specialized propellers. These propellers are generally more aggresive than the Standard Black propellers, so pick a pitch size one inch lower than the standard propeller. If a Pro or Saltwater Series prop was used previously, pick a pitch one inch higher when trying one of these propellers because they are slightly less aggresive. This propeller will fit the following models: 150 - 300 ( P / PX / V /VX / VZ / S / SX / Z ), F150 - F250. Series M or T Powered by SixBit's eCommerce Solution