ID
1367655
$ 638.50
1-2 weeks delivery time
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The Nanni Diesel 970311011 rocker shaft is a valvetrain support component used within the valves and springs assembly, providing a stable mounting and pivot point for the rocker gear to deliver accurate valve actuation. Designed for OEM-fit replacement on Nanni 4.330TDI and 4.340TDI marine diesel engines, it helps maintain consistent valve timing and smooth top-end operation under continuous load.
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Nanni Diesel Rocker Shaft for Valves and Springs Assembly
The Nanni Diesel 970311011 rocker shaft is a core valvetrain element installed in the valves and springs assembly. It supports the rocker mechanism so valve motion remains controlled and repeatable, helping your engine maintain clean, consistent valve actuation across varying speeds and operating temperatures.
Features
- Provides a rigid, aligned support for the rocker mechanism in the cylinder head valvetrain
- Promotes stable valve operation for smooth running and dependable performance
- OEM replacement part designed for correct fit within the valves and springs assembly
- Ideal for rebuilds and top-end service where valvetrain alignment is critical
Product Details
- Brand: Nanni Diesel
- Part Number: 970311011
- Component Type: Rocker Shaft
- Assembly Location: Valves and Springs
Compatibility
- 4.330TDI engines
- 4.340TDI engines
Technical Specifications
Part Number 970311011 -
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