$ 26.87
1-2 weeks delivery time
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The Nanni Diesel 970307541 valve stem sealing element helps control oil flow at the valve guide to support clean, stable combustion in Nanni marine diesel engines. Installed within the valves and springs assembly, it promotes proper lubrication control and reduces oil migration into the combustion chamber on 2.40HE, 2.45HE, 2.50HE, 3.75HE, N2.14, N3.21, and N3.21 Standard engines.
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Nanni Diesel Valve Stem Sealing Element for the Valve Train
The Nanni Diesel 970307541 valve stem seal is fitted in the valves and springs assembly to manage oil at the valve stem and guide interface. By helping limit excess oil entering the combustion area while keeping the valve train properly lubricated, this seal supports efficient running and dependable engine operation.
Compatibility
- 2.40HE engines
- 2.45HE engines
- 2.50HE engines
- 3.75HE engines
- N2.14 engines
- N3.21 engines
- N3.21 Standard engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970307541
- Component Type: Valve Stem Seal
- Assembly Location: Valves and Springs
Features
- OEM replacement valve stem seal for Nanni Diesel valve train service
- Helps control oil passing the valve guides for cleaner combustion behavior
- Supports consistent sealing performance under marine engine thermal cycling
- Direct-fit solution for specified HE and N-series engine models
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