Description Repair Kit #11 Kit for Surge Push Gate Hinge #11 in detail image Fits Surge diagonal stall also called bypass or side opener. auto flow Includes 11a 5/8 x 2 3/4 inch Bolt 11b 5/8 in. Washer 11c 7750-0017-102 Gate Hinge Hub with Nut 11d 7750-0035-949 UHMW Bushing 11e 5/8 in. Lock Nut Replaces 7750-0035-417 Related 7750-0035-949 Polyethylene Bushing 7750-0033-567 Major Rebuild kit for auto flow and side opening Surge Stalls 5/26