Boa Motor Impeller 19210-ZV5-003 18-3248 06192-ZV5-003/06192-ZV5-000 for honda 4-Stroke 35hp 40hp 45hp 50hp 60hp Outboard Engine water pump parts Number of Blades: 6, Plastic Hub Height: 19.95mm External Impeller Overall Diameter: 54.86mm Internal Shaft Insert Diameter: 17.04mm Net Weight: 25g A External Impeller Overall Diameter: 54.86 mm B Height: 19.95 mm C Internal Shaft Insert Diameter : 17.04 mm Number of Blades: 6 Net Weight: 62 g Plastic Hub Condition: New All parts are available in stock, we can ship it out within 1-2 business days!