ID
1365084
$ 530.91
1-2 weeks delivery time
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The Nanni Diesel 970504001 sea water pump assembly provides the raw-water flow needed to support engine cooling on 2.60HE and 3.90HE marine diesel engines. Supplied as the FB4-9 pump used in the sea water pump system (including the detailed pump sub-assembly), it delivers dependable water circulation to help protect the cooling circuit and maintain stable operating temperatures underway.
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FB4-9 Sea Water Pump Assembly for Nanni Diesel HE Engines
The Nanni Diesel 970504001 is a sea water pump unit (FB4-9) used within the sea water pump assembly, including the sea water pump detailed sub-assembly. It draws in and circulates raw water through the engine’s cooling system, helping maintain proper operating temperature and supporting reliable performance in demanding marine conditions.
Compatibility
- 2.60HE engines
- 3.90HE engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970504001
- Component Type: Sea Water Pump
- Assembly Location: Sea Water Pump
- Pump Designation: FB4-9
Features
- OEM replacement sea water pump for the raw-water cooling circuit
- Helps sustain consistent cooling-water circulation for stable engine temperatures
- Designed for straightforward integration in the sea water pump assembly and its detailed sub-assembly
- Suitable for routine replacement when restoring cooling-system reliability
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