ID
942814
$ 990.06
1-2 weeks delivery time
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The Nanni Diesel 970307769 fan-drive pulley is a crankshaft-driven belt pulley used within the crankshaft and pistons assembly to transmit engine rotation to the cooling fan drive. Built for dependable accessory drive operation in marine duty, it fits Nanni Diesel 5.250TDI and 5.280HE engines to help maintain stable airflow through the engine cooling package.
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Fan Drive Belt Pulley for Crankshaft Accessory Drive
The Nanni Diesel 970307769 is a fan drive pulley installed in the crankshaft and pistons assembly, where it transfers crankshaft rotation into belt-driven fan motion. By keeping the fan drive running smoothly, this pulley supports consistent cooling airflow—an important factor for reliable marine engine operation under varying load.
Compatibility
- 5.250TDI engines
- 5.280HE engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970307769
- Component Type: Fan Drive Pulley
- Assembly Location: Crankshaft and Pistons
Features
- Engineered for the crankshaft-driven fan belt path
- Helps maintain steady fan speed for effective cooling airflow
- OEM-fit replacement to restore correct accessory-drive operation
- Designed for dependable service in marine engine environments
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