ID
1361802
$ 116.63
1-2 weeks delivery time
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The Nanni Diesel 48418171 O-ring sealing element supports leak-free joints within the fuel cooler and fuel oil cooler assemblies, helping maintain stable temperature control and clean circulation through the cooler circuit. Designed as an OEM-fit replacement, it suits 4.390TDI Stern Drive engines as well as T4.155 and 4.380TDI engines, including applications where it serves as the hydraulic pump sealing O-ring within the cooler-related system layout.
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Nanni Diesel Fuel Cooler O-Ring Seal 48418171
The Nanni Diesel 48418171 is an O-ring used within the fuel cooler and fuel oil cooler assemblies on selected Nanni marine diesel installations. It is intended to seal mating surfaces and connections in the cooler circuit, supporting dependable fluid containment and consistent heat-transfer performance. In certain configurations, it is referenced as the hydraulic pump sealing O-ring within the related assembly grouping.
Compatibility
- 4.390TDI Stern Drive engines
- T4.155 engines
- 4.380TDI engines
Product Details
- Brand: Nanni Diesel
- Part Number: 48418171
- Component Type: O-Ring
- Assembly Location: Fuel Oil Cooler
- Assembly Location: Fuel Cooler
Features
- Helps prevent leaks at cooler connections and sealing interfaces
- Supports stable cooler operation by maintaining proper circuit sealing
- OEM-fit replacement for straightforward service during cooler maintenance
- Suitable for stern drive and inboard engine applications listed
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