$ 211.55
1-2 weeks delivery time
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The Nanni Diesel 970312005 cylinder head plug is a compact sealing element used within the cylinder head assembly and cylinder head cover to close off designated ports and help maintain leak-free operation. Designed as an OEM-fit replacement for Nanni T4 marine diesel applications, it supports clean oil control and protected engine internals across T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engine variants, including stern drive configurations where specified.
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Nanni Diesel T4 Engine Cylinder Head and Cover Plug
The Nanni Diesel 970312005 is a plug used on the cylinder head assembly and the cylinder head cover across multiple Nanni T4 marine diesel engine variants. Installed to close specific openings in the head or cover, it helps keep fluids contained and shields internal components from seepage in demanding marine operating conditions.
Compatibility
- T4.155 engines
- 4.380TDI engines
- T4.155 Stern Drive engines
- 4.380TDI Stern Drive engines
- T4.165 engines
- T4.180 engines
- T4.200 engines
- T4.270 engines
- T4.230 engines
- T4.205 Standard engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970312005
- Component Type: Plug
- Assembly Location: Cylinder Head Assembly
- Assembly Location: Cylinder Head Cover
Features
- OEM-fit plug for service work on the cylinder head and cylinder head cover
- Helps maintain clean, sealed engine operation by closing designated ports
- Supports reliable oil containment and overall engine protection
- Suitable for multiple Nanni T4 engine models, including stern drive variants listed
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