ID
1367312
$ 130.98
1-2 weeks delivery time
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The Nanni Diesel 970301718 water return hose is a cooling-circuit connection hose used in the heat exchanger system and included within the maintenance kit on selected Nanni HE engines. With a D32-34 designation, it supports stable coolant return flow to help maintain correct engine operating temperature on 4.190HE, 4.195HE, 4.200HE, 4.220HE, and 5.280HE engines.
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Water Return Cooling Hose for HE Engine Heat Exchangers
Built for the cooling circuit on Nanni HE engines, the Nanni Diesel 970301718 water return hose is installed in the heat exchanger assembly and also appears in the maintenance kit for the same engine families. This hose routes returning cooling water through the system, helping the heat exchanger maintain steady temperature control during prolonged marine operation.
Compatibility
- 4.190HE engines
- 4.195HE engines
- 4.200HE engines
- 4.220HE engines
- 5.280HE engines
Technical Specifications
Part Number 970301718 Description Water Return Hose D32-34
Product Details
- Brand: Nanni Diesel
- Component Type: Cooling water return hose
- Assembly Location: Heat exchanger
- Also Listed In: Maintenance kit
Features
- Designed for the water return path within the engine cooling circuit
- Supports consistent coolant circulation through the heat exchanger system
- OEM replacement hose for straightforward service during scheduled maintenance
- Correct application for multiple Nanni HE engine models
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