The Komatsu 3KB1741250 is a genuine OEM fan designed for specific Komatsu compact excavators. This essential component provides efficient airflow to maintain optimal engine operating temperatures, preventing overheating and ensuring reliable machine performance. Manufactured to Komatsu's stringent quality standards, it guarantees precise fitment and durability in demanding working conditions. With a diameter of 200 mm and a thickness of 50 mm, this fan is engineered for direct replacement and seamless integration.