$ 21.08
1-2 weeks delivery time
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The Nanni Diesel 970301996 cap nut is a securing fastener used on the cylinder head cover assembly to keep the cover firmly clamped and protected against vibration in marine service. Designed for OEM-style fit and dependable retention, it suits Nanni Diesel 4.190HE, 4.195HE, 4.200HE, 4.220HE, 5.250TDI, and 5.280HE engines.
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Nanni Diesel Cylinder Head Cover Cap Nut
The Nanni Diesel 970301996 is a cap nut used in the cylinder head cover assembly. By securing the cover hardware, it helps maintain consistent clamping force and supports leak-resistant operation around the top-end of the engine, even under typical marine vibration and thermal cycling.
Compatibility
- 4.190HE engines
- 4.195HE engines
- 4.200HE engines
- 4.220HE engines
- 5.250TDI engines
- 5.280HE engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970301996
- Component Type: Cap Nut
- Assembly Location: Cylinder Head Cover
Features
- OEM replacement cap nut for cylinder head cover fastening points
- Helps keep the cover securely retained during engine operation
- Supports stable clamping force to reduce the risk of loosening from vibration
- Clean, enclosed fastener style helps protect the threaded stud end
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