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Engine Cooling Fan Pulley Cummins 4943445 | 3903767, 3908820, 3914461
Optimize your engine’s cooling efficiency with this heavy-duty engine cooling fan pulley for Cummins 6CT 8.3, ISC, and QSC engines. Engineered for precise belt alignment and long-lasting durability.
Description
High-Performance Engine Cooling Fan Pulley for Cummins Engines
Keep your heavy-duty engine’s cooling system operating at peak efficiency with the Cummins 4943445 engine cooling fan pulley. This premium-grade pulley is designed to provide precise belt alignment, reducing wear on the serpentine belt and ensuring consistent fan operation. This part is also available under the numbers: 3903767, 3908820, 3914461, and J914461.
Reliable Performance & Precise Fitment
Manufactured to meet rigorous industry standards, this fan pulley features an 8-groove (8PK) design and a 203mm diameter, making it a perfect fit for demanding industrial and automotive applications. It is engineered to withstand high rotational speeds and thermal stress, preventing premature belt slippage and cooling system failures.
Engine Compatibility
This cooling fan pulley is compatible with the following Cummins diesel engines:
- Cummins 6CT 8.3
- Cummins ISC 8.3
- Cummins QSC 8.3
Product Specifications
- Diameter: 203 mm
- Belt Profile: 8PK (8 Grooves)
- Application: Engine Cooling Fan Drive
Cross-Reference / Interchange Part Numbers
This part replaces / is interchangeable with the following part numbers:
- 4943445
- 3903767
- 3908820
- 3914461
- J914461
- J908820
- 87739401
- B1538586
- 131627A1
