ID
1362838
$ 1,280.17
1-2 weeks delivery time
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The Nanni Diesel 970312030 cylinder head sealing gasket is an OEM-fit replacement component for the cylinder head assembly, helping maintain a tight seal between the cylinder head and engine block for stable compression and fluid separation. It is specified for Nanni Diesel T4.155 and 4.380TDI marine engines, including stern drive installations, making it a dependable choice for service work on these engine families.
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Nanni T4 Series Cylinder Head Sealing Gasket
The Nanni Diesel 970312030 is a cylinder head gasket used within the cylinder head assembly. It seals the joint between the engine block and cylinder head to support consistent combustion pressure and to keep coolant and combustion gases properly separated—an essential function for reliable marine diesel operation.
Compatibility
- T4.155 engines
- 4.380TDI engines
- T4.155 stern drive engines
- 4.380TDI stern drive engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970312030
- Component Type: Cylinder Head Gasket
- Assembly Location: Cylinder Head Assembly
Features
- OEM-fit gasket for cylinder head service and rebuild work
- Helps preserve compression and efficient combustion in marine duty cycles
- Supports clean separation of coolant passages and combustion sealing areas
- Suitable for both inboard and stern drive configurations listed
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