Superwinch 400533 Hub-Isuzu Trooper I, II '87-92 4WD hubs made for Isuzu Trooper II '87-99, Isuzu Rodeo '91-99, Isuzu Amigo '91-99 Features full metal cap and body, corrosion resistant paint, and aluminum finishes Takes a 1/4 turn from 2WD to 4WD Spline/Bolt Count: 17-6 1/4 Turn to Engage and Disengage