we have oil cooler and oil cooler cover sell for PC200-5 /PC200-3/6D125/6D155/6CT/6BT/6D14/6D15/6D31/6D22/NT855/6BD1/4BD1/4BG1 ETC....We can provide all kinds of engine oil pumps for Construction Machinery vehicles such as excavator, bulldozer, trucks, etc. suitable applicable for Komatsu, NISSAN, MITSUBISHI, Cummins, ISUZU, DAEWOO, Caterpillar, Hino, Iveco, Deutz, Hyundai, etcWe would like to cooperate with different pamters within this business to develop our large market and make a bright future!