ID
1361799
$ 21.65
1-2 weeks delivery time
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The Nanni Diesel 48418165 sea water pump O-ring is a sealing element used within the sea water pump spare parts and sea water pump assembly groups to help maintain a tight, leak-resistant joint in the raw-water cooling circuit. Designed for fitment across multiple Nanni engine families, it supports dependable pump sealing on T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 engines, including stern drive variants where listed.
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Nanni Sea Water Pump O-Ring Seal 48418165
The Nanni Diesel 48418165 is an O-ring seal used in the sea water pump system, appearing in both the sea water pump spare parts listings and the sea water pump assembly group (including the sea water pump detail breakdown). Installed at a pump sealing interface, it helps keep the raw-water cooling flow contained where components join, supporting stable cooling performance and clean, reliable pump operation.
Compatibility
- T4.155 engines
- 4.380TDI engines
- T4.155 Stern Drive engines
- 4.380TDI Stern Drive engines
- T4.165 engines
- T4.180 engines
- T4.200 engines
- T4.270 engines
- T4.230 engines
- T4.205 Standard engines
- T6.420TDI engines
- T6.300 engines
Technical Specifications
Part Number 48418165 Component Type O-Ring
Product Details
- Brand: Nanni Diesel
- Assembly Location: Sea Water Pump (Spare Parts / Assembly / Detail)
- System: Raw-Water Cooling
Features
- OEM replacement O-ring for sea water pump sealing points
- Helps prevent raw-water leaks at pump joints and interfaces
- Supports consistent pump prime and steady cooling-water delivery
- Compatible across a broad range of Nanni T4 and T6 engine models
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