Komatsu 600-613-0440 Cooling Fan Assembly

The 600-613-0440 cooling fan is an engine cooling system component designed for Komatsu 4D94, 4D95L, and 4D95S series diesel engines. It features a 158 mm (6 1/4 inch) outer diameter and a 35 mm (1 3/8 inch) center mounting hole. This fan blade assembly provides direct airflow across the radiator core to maintain optimal engine operating temperature under heavy load conditions. The part serves as a direct replacement for Komatsu OEM part numbers 600-613-0440 and 6006130440. It is compatible with Komatsu D20-5, D20-6, and D20-7 bulldozer models, as well as FD20H-8, FD25H-8, FD30H-8, FD20HT-8, FD25HT-8, and FD30HT-8 forklift models. Cross-reference includes Cummins C6006130440 for B3.3 Tier 3 engine applications. Manufactured to meet OEM dimensional and performance specifications for reliable cooling system operation.