ID
1362148
$ 39.63
1-2 weeks delivery time
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The Nanni Diesel 970302006 valve spring retainer is a precision valvetrain component that secures the valve spring in the valves and springs assembly, helping maintain stable valve control at operating speed. Designed as an OEM replacement for a wide range of Nanni marine diesel engines, it supports consistent spring location and reliable valve action on 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, 5.280HE, N4.40, N4.50, N4.60, and N4.65 engines.
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Nanni Diesel Valve Spring Retainer 970302006
Built for dependable valvetrain operation, the Nanni Diesel 970302006 is a valve spring retainer used within the valves and springs assembly. It locks the valve spring into position so the valve train maintains correct spring seating and controlled valve movement, supporting smooth running and long-term reliability in demanding marine duty.
Compatibility
- 4.190HE engines
- 4.195HE engines
- 4.200HE engines
- 4.200TD engines
- 4.220HE engines
- 4.330TDI engines
- 4.340TDI engines
- 5.250TDI engines
- 5.280HE engines
- N4.40 engines
- N4.50 engines
- N4.60 engines
- N4.65 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970302006
- Component Type: Valve Spring Retainer
- Assembly Location: Valves and Springs
Features
- Helps keep valve springs correctly seated for stable valve timing and control
- OEM-fit replacement suited to marine engine thermal cycling and continuous-duty operation
- Supports consistent valve train function by retaining the spring and related locking hardware
- Designed for direct integration into Nanni Diesel valves and springs assemblies
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