Kit, Repair; Shock Hub

Kit, Repair; Shock Hub Shock hub repair kit is for drive discs only, driven discs do not use shock hubs This kit is intended to provide protection to the individual cutter bar modules upon contact with large obstacles or jamming of bent knives The shock hub has fewer splines, which will shear to prevent damage to gear teeth Kit contains (1) Cap screw, 12pt, Flange Head 5/8" X 1 3/4" (1) Conical washer (1) Washer, Hardened (1 ) Shock hub Bolt torque spec: 183Nm (135 ft lb) Replaces: 91780719