Product Name:Water Pump Impeller Number of Blades: 6 Product features:resistant to high temperature, oil, corrosion and deformation Manufacturer Part Number: 47-19453 ,47-19453T,18-8900,500378,9-45301 Fitment: For Force 70 H.P. (1991-1995) 0E000001 THRU 0E138599 For Force 75 H.P. (1996) 0E138600 THRU 0E202999 For Force 75 H.P. (1997) 0E203000 THRU 0E287999 For Force 75 H.P. (1998) 0E288000 THRU 0E344999 For Mercury or Mariner 30 EFI (3 CYL.)(4-STROKE) 1C109093and UP For Mercury or Mariner 40 FourStroke EFI, 3 cyl1 C049739 and up For Mercury or Mariner 40 FourStroke EFI, 3cyl., Long Shaft1 C049738 and below For Mercury or Mariner 45 JET 2-Stroke 0D000750 and up For Mercury or Mariner 50 FourStroke Carb, Standard, 996cc0P094500 - 0P206999 For Mercury or Mariner 50 FourStroke Carb, Standard, 996cc0T178500 - 0T598999 For Mercury or Mariner 50 FourStroke EFI, Standard, 996cc0P153500 - 0P400999 For Mercury or Mariner 50 FourStroke EFI, Standard, 996cc1C000001 and up For Mercury or Mariner 50 FourStroke EFI, Standard, 996cc0T409000 - 1B344398 For Mercury or Mariner 50 HP. (3 Cyl) 2-Stroke Height: 24.60 mm External Impeller Overall Diameter: 78.31 mm Internal Shaft Insert Diameter : 19.20 mm Material: plastic colour: black Package Contents: 1 x Water Pump Impeller Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.