ID
1367726
$ 409.42
1-2 weeks delivery time
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The Nanni Diesel 970161008 rocker arm shaft is a precision valvetrain component that supports and aligns the rocker arms within the valves and springs assembly on 3.90HE engines. By providing a stable pivot axis, it helps maintain accurate valve actuation and consistent engine operation under marine duty cycles.
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Rocker Arm Shaft for 3.90HE Valve Train Assembly
Built for the valves and springs assembly, the Nanni Diesel 970161008 rocker arm shaft serves as the mounting and pivot shaft for the rocker arms. Correct support and alignment at this point of the valve train promotes smooth valve movement and dependable timing control, helping your 3.90HE engine maintain clean, stable operation.
Compatibility
- 3.90HE engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970161008
- Component Type: Rocker Arm Shaft
- Assembly Location: Valves and Springs
Features
- Provides a stable pivot axis to support rocker arm motion
- Helps maintain consistent valve actuation across the operating range
- OEM replacement part designed for proper fit in the valve train
- Ideal for service work on the 3.90HE cylinder head valvetrain
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