ID
1362068
$ 180.76
1-2 weeks delivery time
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The Nanni Diesel 970300834 water filler neck is a cooling-system fill component installed on the heat exchanger assembly, providing a practical access point for adding coolant and supporting clean, controlled filling during maintenance. Used across multiple HE marine diesel platforms, it fits 2.40HE, 2.45HE, 2.50HE, 4.110HE, 4.150HE, 4.200HE, and 4.220HE engines, including installations where it is mounted on the heat exchanger and exhaust manifold assembly.
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Heat Exchanger Water Filler Neck for Nanni Diesel HE Engines
The Nanni Diesel 970300834 is a water filler neck used on the heat exchanger assembly in Nanni marine diesel cooling systems. It provides a convenient fill point for engine coolant, helping routine servicing and supporting proper coolant level management. On certain configurations, it is fitted within the heat exchanger and exhaust manifold assembly.
Compatibility
- 2.40HE engines
- 2.45HE engines
- 2.50HE engines
- 4.110HE engines
- 4.150HE engines
- 4.200HE engines
- 4.220HE engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970300834
- Component Type: Water Filler Neck
- Assembly Location: Heat Exchanger
- Also Used In: Heat Exchanger and Exhaust Manifold Assembly
Features
- Creates a dedicated coolant filling access point on the heat exchanger assembly
- Supports faster, cleaner maintenance when topping up or refilling the cooling circuit
- OEM replacement part designed to match original fit within the HE cooling package
- Helps maintain cooling-system serviceability across a wide range of Nanni HE engines
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