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. The water pump fits engine 3306 in many machines, such as Excavators, Loaders, Tractors, etc. The gear on the water pump has 40 Teeth on it, please kindly refer to the given info as well as the photos to verify in case there is any difference. The shipment can reach to most of the countries of the world, please contact us if there is no option for your destination..syi