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 / Mariner 30 EFI (3 CYL.)(4-STROKE) 1C109093& UP For Mercury / Mariner 40 FourStroke EFI, 3 cyl1 C049739 and up For Mercury / Mariner 40 FourStroke EFI, 3cyl., Long Shaft1 C049738 and below For Mercury / Mariner 45 JET 2-Stroke 0D000750 and up For Mercury / Mariner 50 FourStroke Carb, Standard, 996cc0P094500 - 0P206999 For Mercury / Mariner 50 FourStroke Carb, Standard, 996cc0T178500 - 0T598999 For Mercury / Mariner 50 FourStroke EFI, Standard, 996cc0P153500 - 0P400999 For Mercury / Mariner 50 FourStroke EFI, Standard, 996cc1C000001 and up For Mercury / Mariner 50 FourStroke EFI, Standard, 996cc0T409000 - 1B344398 For Mercury / 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