Water Pump Impeller for Johnson Evinrude 55hp 60hp 65hp 70hp 75hp Outboard Motor Part#382547 18-3082 9-45213 89940 Water pump impeller are made of high material neoprene and brass shaft sleeve.Depth/Height/ width is 25.40 mm.Outer/External impeller overall Diameter is 91.95mm.Internal shaft insert/Hub Diameter is 19.15mm.Net Weight is 143g. This Impeller can replace Johnson/Evinrude/OMC/BRP Outboard Motor water pump part 382547 18-3082 9-45213 89940. Water impeller are similar in design to stock OEM units and require only simple hand tools for installation. Water pump impeller fits for Johnson Evinrude 55hp 60hp 65hp 70hp 75hp Woodruff Key,replace 382547,89940. Water pump impeller are 100% brand new and meet or exceed the oem part standard.Please confirm your model type before purchase.