ID
1363001
$ 941.59
1-2 weeks delivery time
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The Nanni Diesel 970312221 fan pulley is a water-pump-mounted drive component that helps transmit belt rotation to support stable coolant circulation on Nanni marine engines. Built for installation within the water pump assembly, it maintains consistent accessory drive alignment for T4.155 and 4.380TDI engines, including Stern Drive applications.
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Water Pump Fan Pulley for T4.155 and 4.380TDI Engines
The Nanni Diesel 970312221 is a fan pulley used within the water pump assembly on Nanni marine engines. By providing the belt-driven pulley interface at the pump, it supports correct drive routing and dependable pump operation—helping maintain steady coolant flow for reliable engine temperature control.
Features
- Designed to fit directly in the water pump assembly
- Supports consistent belt drive to the cooling system
- Helps maintain proper pulley alignment for smooth accessory operation
- OEM replacement part for dependable fit and service life
Product Details
- Brand: Nanni Diesel
- Part Number: 970312221
- Component Type: Fan Pulley
- Assembly Location: Water Pump
Compatibility
- T4.155 engines
- 4.380TDI engines
- T4.155 Stern Drive engines
- 4.380TDI Stern Drive engines
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