Discover the high-performance Excavator Cooler for R140-7 and R150-7 models, featuring Water Radiator parts 11N4-40020, 11N4-43720, and 11N4-43110. Made from durable aluminum, this OEM-compatible radiator ensures optimal cooling for your excavator. Perfect for various models from KOMATSU, CATERPILLAR, HITACHI, and more. Watch now to learn about its premium features and benefits!