ID
1362227
$ 42.41
1-2 weeks delivery time
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The Nanni Diesel 970302720 intake valve guide is a precision valve-train component that supports accurate intake valve stem alignment for smooth operation in the cylinder head area. Used within the cylinder head and valve-and-spring assemblies (and, on some models, the valve and rocker arm group), it helps maintain consistent valve motion and reduces wear in demanding marine duty on 3.100HE, 4.150HE, 4.330TDI, 4.340TDI, N3.30, N4.115, N4.38, N4.85, and N4.100 engines.
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Nanni Diesel Intake Valve Guide 970302720
The Nanni Diesel 970302720 is an intake valve guide designated 4.150, used in the cylinder head area to keep the intake valve correctly guided during opening and closing. Depending on the engine model, it appears within the cylinder head assembly, the valves and springs group, or the valve and rocker arm group—supporting stable valve-train operation under marine engine loads.
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 970302720 Component Intake Valve Guide Designation 4.150
Product Details
- Primary Assembly Location: Cylinder head
- Also Listed In: Valves and springs; Valve and rocker arm
- Role: Guides the intake valve stem for stable, repeatable valve movement within the cylinder head
Features
- Helps maintain accurate intake valve alignment for consistent valve timing and seating behavior
- Supports smooth valve travel to reduce irregular wear in the valve-train area
- OEM replacement part matched to Nanni Diesel engine assemblies listed in the parts catalog
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