Replacement flex coupler shaft for International - World Agritech Corp 10'  multi spindle rigid decks. Fits model Super 10. This shaft measures 17-1/4" overall length, is fitter with  two 6 1/4" diameter, 16mm (11/16") thick flex coupler pads on each end and mounts via 1-3/4" X 20 spline spider couplers  Listing is for one (1) complete flex couple assembly. Replaces GE5-387 assemblies