Rotation: R Number of Blades: 3 Number of Spline Tooth: 12 Applications: For Mercury & Mariner Outboards: 8HP (4-Stroke) 2005-Newer 9.9HP (4-Stroke) 2007-Newer For Tohatsu- Outboards: 8HP (2-Stroke) All Years 8HP (MFS8 4-Stroke) All Years 8HP (NSF8 4-Stroke) All Years 9.8HP (2-Stroke) All Years 9.8HP (MFS9.8 4-Stroke) All Years 9.8HP (NSF9.8 4-Stroke) All Years For Parsun Outboards: 4HP (T4) All Years 5HP (T5) All Years 5.8HP (T5.8) All Years 6HP (T6) All Years 8HP (T8) All Years 9.8HP (T9.8) All Years Colour:black Material:Aluminum alloy Size: Diameter: 8.5 inch(215mm) Pitch: 9 inch(229mm) Package Contents: 1 x Outboard Propeller Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.