Description
Cooling Fan 4931780 – Premium Replacement for Cummins Engines
High-performance aftermarket cooling fan engineered for reliable thermal management in a wide range of Cummins diesel engines. Precision-manufactured for drop-in compatibility and consistent airflow performance in demanding on-highway, industrial, and construction environments.
Technical Specifications
Fits Part Numbers: 4931780, 493.1780, 493-1780
Condition: New, aftermarket replacement
Function: Engine cooling fan for airflow and temperature management
Verified Engine Compatibility
Fits Cummins Engines:
- 4B, 4BT3.9
- 5.9L, 6.7L
- 6B, 6B5.9, 6BT, 6BT5.9
- 6C, 6CT8.3, 6LT8.9, 8.3C
- G5.9, G50
- ISB, ISC, ISD4.5, ISDe, ISF2.8, ISF3.8, ISL, ISLe, ISM11, ISZ
- K50, KT19, KT38, KT50
- M11, NT855, QSK50, QSM11
Why Choose This Cooling Fan
The cooling fan is a critical component of your engine’s thermal management system, drawing air through the radiator to maintain optimal operating temperature under heavy load conditions. This replacement unit delivers:
- Reliable cooling performance – Consistent airflow for optimal engine temperature management
- Exact-fit installation – Direct replacement with correct blade pitch, diameter, and hub configuration
- Durable construction – Built to withstand continuous use in heavy-duty diesel engine environments
- Cost-effective solution – Premium aftermarket quality at a fraction of dealer pricing
Package Contents
1 × Cooling Fan (4931780)
Essential for engine maintenance, fan replacement, and preventive service. Keep your Cummins B, C, ISL, ISM, K, M11, and NT855 series engines running cool and reliable on every route and job site.
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