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. Ring gear for excavator swing gearbox device. The measurement is 61T, OD246, H 94mm (±1-2mm). Other parts such as carriers, planet gears, sun gears, bearings, drive shaft, housing, etc. are also available, please check them on our store or contact us for more info if neccessory. The shipment can reach to most of the countries of the world, please contact us if there is no option for your destination..syi