Hydraulic Pump Hub

New front loader hydraulic pump hub. For use with 195454 shaft. Measures 1" 10 spline center, 2 3/4" center-to-center across bolt holes, 4" overall diameter, 7/16" diameter bolt holes. Replaces 290421. Fits - NAA, Jubilee, 600, 601, 800, 801, 2000, 4000