Impeller 6L5-44352-00 Replace Yamaha 4-Stroke 2.5HP F2.5 Outboard and 2-Stroke 3hp 3AMS Outboard Motor 6L5-44352-00-00 Number of Blades: 6, Net Weight: 7g Plastic Hub / Insert Height: 14.32mm External Impeller Overall Diameter: 35.31mm Outer /External impeller overall Diameter: 35.31mm A External Impeller Overall Diameter: 35.31 mm B Height: 14.32 mm C Internal Shaft Insert Diameter : 9.99 mm Number of Blades: 6 Plastic Hub Net Weight: 7 g Condition: New All parts are available in stock, we can ship it out within 1-2 business days!