Oregon 91-500, BLADE DIXON 14-3/8IN 6092, 6013 (3) for 42" cut, 1, 2, 3, 421, 422, 423, 424, 426 Also Replaces: DIXON: 13920, 13938, 539119853, 539126275, 539129683, 539129700, 6092, 8600, 8659, 8688 Product Code:91500