We supply spare parts for Heavy Equipment, which are mainly used on Engine, Hydraulic & Electronic Systerm, and Undercarriage, covering almost the whole machine. Excavator Spare Parts including Bearings, Gears, Seal kits, Engine Parts, Motors, Pumps, Solenoids, Valves, etc. There are 2 stages of gear rings in this final drive and this is the first stage. The dimension of the is Gear ring is 93T, H=56mm (±1-2mm). Please refer to the given dimension and photos, as well as the part number to check more compatiable models. The shipment can reach to most of the countries of the world, please contact us if there is no option for your destination..syi