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 3 options for this carrier. you can either only take the carrier or the carrier assy. to check the dimensions please just look it up on the product page. the other parts related to this final drive as well as the whole machine are also available. please contact us if any need. the shipment can reach to most of the countries of the world, please contact us if there is no option for your destination..syi