We running a hunting operation in Namibia and(Southern Africa) are the owners of a DEK generator fitted with a Ynadong Y4 100 Q diesel engin.The engin overheat due to a broken fan belt. We need to replace the cylinder head and fir a new top gasket.Please advice us about the availability in Southern Africa of these parts or quote us a price on these products directly from your company. Your urgent responce would be apreciated.