Precisely fits Komatsu D275 bulldozer, OEM part number 17M-03-41200, direct bolt-on installation with no modification needed

Full aluminum vacuum brazing structure, outstanding heat dissipation efficiency, fast and stable coolant temperature control

Thickened tubes and dense fins, pressure & corrosion resistant, adapts to harsh construction working conditions

100% air tightness tested before delivery, zero leakage risk, strong durability

In stock supply, supports multi-model customization, preferential price for bulk orders

Complete after-sales warranty and technical support provided