ID
1362661
$ 60.39
1-2 weeks delivery time
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The Nanni Diesel 970310539 oil seal is a precision sealing element used within the crankshaft and piston assembly and, on certain applications, the timing gear case to help control engine oil leakage at rotating interfaces. Designed for dependable OEM-style fit in Nanni marine diesel installations, it supports clean operation and protects adjacent components on N4.50, N4.60, N4.65, and 4.200TD engines, and is also specified for the 5.250TDI timing gear case assembly.
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Nanni Diesel Engine Oil Seal for Crankshaft and Timing Gear Case
The Nanni Diesel 970310539 is an oil seal used in key engine sealing points, listed within the crankshaft and piston assembly and also applied in the timing gear case on specific engine models. By sealing around rotating components, it helps keep lubricating oil where it belongs, reducing leakage risk and supporting reliable, clean-running marine engine operation.
Compatibility
- 4.200TD engines
- N4.60 engines
- 5.250TDI engines
- N4.50 engines
- N4.65 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970310539
- Component Type: Oil Seal
- Assembly Location: Crankshaft and Pistons
- Additional Assembly Location: Timing Gear Case
Features
- OEM replacement oil seal for critical engine sealing points
- Supports oil retention around rotating assemblies in the crankshaft area
- Helps minimize oil seepage that can contaminate engine compartments
- Specified across multiple Nanni marine diesel engine models
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