Name: Nanni Diesel 970311008 - Inlet Valve Stem Seal for Nanni Diesel Engines
SKU: Nanni Diesel 970311008
Price: 20.370301196568 USD
Availability: InStock

Nanni Diesel 970311008 - Inlet Valve Stem Seal for Nanni Diesel Engines

ID 1362781

$ 20.37

1-2 weeks delivery time

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The Nanni Diesel 970311008 inlet valve stem sealing element supports clean, controlled valve-guide lubrication by sealing around the inlet valve stem to reduce oil migration into the intake port. Used within the valvetrain assemblies (Valves and Springs, and Valve and Rocker Arm), it is a correct-fit replacement for Nanni Diesel 3.100HE, 4.150HE, 4.330TDI, 4.340TDI, N3.30, N4.115, N4.38, N4.85, and N4.100 engines.

Description
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Nanni Diesel Inlet Valve Stem Seal 970311008

The Nanni Diesel 970311008 is an inlet valve stem seal designed for the engine valvetrain. Installed in the Valves and Springs group (and, on specific engines, within the Valve and Rocker Arm assembly), it seals around the inlet valve stem to help control oil flow at the valve guide and support stable intake-side operation.

Compatibility
- 3.100HE engines
- 4.150HE engines
- 4.330TDI engines
- 4.340TDI engines
- N3.30 engines
- N4.115 engines
- N4.38 engines
- N4.85 engines
- N4.100 engines
Technical Specifications

Brand Nanni Diesel

Part Number 970311008

Component Type Inlet Valve Stem Seal

Product Details
- Assembly Location: Valves and Springs
- Additional Assembly Location (by engine): Valve and Rocker Arm
- Function: Seals the inlet valve stem area to help limit oil passing into the intake tract while supporting proper valvetrain lubrication control
Features
- Correct-fit replacement for Nanni Diesel inlet valvetrain sealing points
- Helps maintain consistent intake-side sealing performance at the valve guide area
- Supports clean-running operation by reducing unwanted oil migration past the inlet valve stem
- Designed for straightforward integration during cylinder head and valvetrain service