Product Overview
Sierra Impeller 18-3001
If application has a plastic housing use impeller 0763735 instead. 18-3001 is for metal pump housings. Impeller dimensions are approximately: .5" thick, 2.75" diameter, shaft id .43"
OD: 2.750
Bore: 0.430
Thickness: 0.500
Key: 0.145
Replaces Johnson/Evinrude 0277181, 0434424, 277181, 434424
