For curved shank with spring cushion reset. Requires (2) mounting holes on 17-1/4" centers. For John Deere rippers 512, 913, 915, 955, 2700, 2720, 2730.
For curved shank with shear bolt or standard spring reset. Requires (2) mounting holes on 11-1/4" centers. For John Deere rippers 512, 913, 915, 955, 2700.