ID
1361748
$ 772.68
1-2 weeks delivery time
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The Nanni Diesel 48300373 gearbox oil cooler unit helps control lubricant temperature for dependable transmission operation in marine duty. Used within the gearbox oil cooler group and also referenced in the intercooler assembly, it supports stable oil viscosity and reduced thermal stress on T4.155, 4.380TDI, 4.380TDI Stern Drive, T6.420TDI, and T6.300 engines.
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Nanni Diesel Oil Cooler Unit for Gearbox Temperature Control
The Nanni Diesel 48300373 is an oil cooler designed to manage operating temperatures in demanding marine applications. Positioned in the gearbox oil cooler assembly on selected models and also listed within the intercooler assembly grouping on others, this component supports consistent lubrication performance by helping keep oil temperatures under control during sustained load.
Compatibility
- T4.155 engines
- 4.380TDI engines
- T4.155 Stern Drive engines
- 4.380TDI Stern Drive engines
- T6.420TDI engines
- T6.300 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 48300373
- Component Type: Oil Cooler
- Assembly Location: Gearbox Oil Cooler
- Also Referenced In: Intercooler Assembly
Features
- Helps maintain gearbox oil temperature for stable lubrication under marine loads
- Supports transmission reliability by reducing heat-related wear
- OEM-fit replacement for the listed Nanni Diesel engine configurations
- Suitable for both inboard and stern drive applications where specified
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