$ 24.24
1-2 weeks delivery time
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The Nanni Diesel 970301906 freeze plug is a core sealing element used in the engine block and crankcase and cylinder assemblies to close off casting openings and support secure coolant jacket integrity. Designed for a wide range of Nanni marine diesel applications, it fits 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.
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Nanni Diesel Engine Block Freeze Plug 970301906
The Nanni Diesel 970301906 is a freeze plug (core plug) used within the engine block and the crankcase and cylinder assemblies. It seals casting ports in the block structure, helping maintain proper coolant jacket sealing and dependable engine operation in marine service.
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: 970301906
- Component Type: Freeze Plug
- Assembly Location: Engine Block
- Also Used In: Crankcase and Cylinders
Features
- OEM replacement core plug for Nanni Diesel engine castings
- Helps protect the cooling jacket by sealing block casting openings
- Supports clean, professional engine block service and rebuild work
- Specified across multiple Nanni HE, TDI, TD, and N-series engine models
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