ID
1361791
$ 200.35
1-2 weeks delivery time
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The Nanni Diesel 48328174 freshwater return hose is a dedicated cooling-circuit hose used within the heat exchanger assembly on N4.85 and N4.100 marine diesel engines. It routes returning freshwater through the closed-loop cooling system, helping maintain stable operating temperature and dependable coolant circulation under marine load conditions.
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N4 Series Freshwater Return Hose for Heat Exchanger Assembly
The Nanni Diesel 48328174 is a freshwater return hose designed for installation in the heat exchanger assembly on Nanni Diesel N4 series engines. By carrying returning freshwater within the engine’s closed cooling circuit, it supports consistent coolant flow and temperature control—key for reliable operation at varying RPM and sustained load.
Compatibility
- N4.85 engines
- N4.100 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 48328174
- Component Type: Freshwater Return Hose
- Assembly Location: Heat Exchanger (N4.85)
- Assembly Location: Heat Exchanger (N4.100)
Features
- Purpose-built hose for freshwater return routing in the heat exchanger circuit
- Helps maintain efficient coolant circulation for stable engine temperature management
- OEM replacement part for correct fit within N4 series heat exchanger layouts
- Supports reliable cooling-system operation in marine environments
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