Abstract: An apparatus for replacing at least one tooth of a gear includes an elongate anchoring lip having a laterally extending lip body with at least one anchoring hole extending longitudinally therethrough. The lip body is bounded within a lateral plane by transversely spaced front and rear lip faces and laterally spaced first and second side edges. A tooth block extends longitudinally from a selected one of the front and rear lip faces. The tooth block includes at least one replacement gear tooth extending longitudinally therealong. The tooth block is spaced laterally apart from at least one of the first and second side edges, with at least a portion of the lip body extending laterally between the tooth block and the at least one of the first and second side edges.