Product Name:Water Pump Impeller Number of Blades: 6 Product features:resistant to high temperature, oil, corrosion and deformation Manufacturer Part Number: 389576 Depth /Height/width :17.78 mm Outer /External impeller overall Diameter: 38.35 mm Internal shaft insert /Hub Diameter : 11.20 mm Fitment: For Johnson Evinrude outboard motor : 4hp Deluxe (2-stroke) 1980-97 4.5hp (2-stroke) 1980-97 5hp (4-stroke) 1998 & Up 6hp (4-stroke) 1998 & Up 8hp (2-stroke) 1986-97 Material: plastic colour: black Package Contents: 1 x Water Pump Impeller Only the above package content, other products are not included. Note: Light reflection 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.