Replaces OEM#: DIXIE CHOPPER 68140DIXON INDUSTRIES 539125960, 7252EXMARK 1-523541, 523541GRASSHOPPER 100850GRAVELY 09246900TORO/WHEEL HORSE E63-3752WRIGHT 34490002HEIGHT: 3.4040MICRONS: 40OD: 2.9210THREADS: 3/4"-16