ID
1386136
1-2 weeks delivery time
Our managers will contact you and clarify the terms of the order
The Nanni Diesel 970301940 exhaust valve guide is a precision cylinder head component that supports smooth, accurate exhaust valve movement for consistent operation and long service life. Used within the cylinder head and the valves and springs assemblies, it helps maintain correct valve stem alignment and wear control on a wide range of Nanni engines including 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 models.
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Nanni Exhaust Valve Guide for Cylinder Head Assemblies
The Nanni Diesel 970301940 is an exhaust valve guide used in the cylinder head assembly and also referenced within the valves and springs grouping on certain engine catalogs. By guiding the exhaust valve stem through its travel, it promotes accurate valve motion, supports stable valve seating, and helps manage wear in the valve train under marine operating conditions.
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: 970301940
- Component Type: Exhaust Valve Guide
- Assembly Location: Cylinder Head; Valves and Springs
Features
- Guides the exhaust valve stem for controlled, repeatable valve motion
- Supports proper valve seating and consistent cylinder head performance
- Helps reduce valve train wear by maintaining stable alignment
- OEM replacement fit for specified Nanni Diesel engine models
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