Water pump for Kubota D1403 D1703, D1803, V2203, V2403 late engines. Includes gasket
 
Note : This water pump has a water bypass connection to the oil cooler also supplied is a blank off where there is no requirment to connect to the oil cooler 
This pump differs from others in the "03" range this has a square bottom see arrow in picture 
 
Part No : 9/70330