ID
1362218
$ 6.84
1-2 weeks delivery time
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The Nanni Diesel 970302683 sea water pump sealing gasket is a dedicated gasket element that helps keep the raw-water circuit tight at the sea water pump interface. Used within the sea water pump assembly and also referenced under the heat exchanger group on N4.65 engines, it supports dependable cooling-water flow by preventing leaks at the pump joint on 4.200TD, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, N4.50, N4.60, N4.115, and N4.65 engines.
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Sea Water Pump Sealing Gasket Nanni Diesel 970302683
The Nanni Diesel 970302683 is a sea water pump gasket designed to seal the mating surfaces within the sea water pump assembly, supporting a leak-free raw-water cooling circuit. This gasket is also listed under the heat exchanger group for N4.65 engines, making it a practical OEM replacement when servicing cooling-system joints and restoring proper pump sealing.
Compatibility
- 4.200TD engines
- 4.220HE engines
- 4.330TDI engines
- 4.340TDI engines
- 5.250TDI engines
- 5.280HE engines
- N4.50 engines
- N4.60 engines
- N4.115 engines
- N4.65 engines
Technical Specifications
Part Number 970302683 Component Type Sea Water Pump Gasket
Product Details
- Brand: Nanni Diesel
- Assembly Location: Sea Water Pump (also referenced in Heat Exchanger group for N4.65)
- Role: Seals the pump joint to maintain raw-water circuit integrity and stable cooling-water delivery
Features
- OEM replacement gasket for sea water pump service work
- Helps prevent raw-water leaks at the pump interface to protect cooling performance
- Supports consistent pump efficiency by maintaining proper sealing under marine operating conditions
- Single part number used across multiple Nanni engine families for straightforward maintenance planning
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