Impeller for Johnson and Evinrude V4 V6 Impeller for Johnson/Evinrude V4/V6 engines Ref. no. 435821> 5001593 For Johnson/Evinrude V4/V6 models 2T > 1978 Outside diameter: 89 mm Inner diameter: 22.41 mm Height: 31.9 mm No. of blades: 6 Compass type: I