final drive gear planetary pinion carrier 2028797 at154068 fit 490e 120 ex100-5 ex120-2 ex120-3 ex120-5 travel reduction

3 planetary gears type carrier for travel device; reference part numbers 2028797 at154068. the item is used in the planetary transmission of excavators / diggers or other contrustion machines. it may fit many other machines, so please refer to the ps and the part numbers to check more compatible machines. it is aftermarket parts for replacement. it is made in standards and the working performance is really perfect. spare parts for construction machinery , which are mainly used on engine, hydraulic & electronic systerm, and undercarriage, covering almost the whole machine..syi