395265 395289 18-3051 Boat Engine Impeller for Johnson Evinrude OMC 2-stroke 20HP 25HP 28HP 30HP 35HP outboard motors Number of Blades: 6 Height: 18.59mm External Impeller Overall Diameter: 50.52mm Internal shaft insert Diameter: 16.05mm Net Weight: 37g A External Impeller Overall Diameter: 50.52 mm B Height: 18.59 mm C Internal shaft insert Diameter: 16.05 mm Number of Blades: 6 Net Weight: 37 g Brass Hub Condition: New All parts are available in stock, we can ship it out within 1-2 business days!